Installing OpenShift Container Platform 4.10 Installing and configuring OpenShift Container Platform clusters Red Hat OpenShift Documentation Team

Commands:
oc get nodes
NAME STATUS ROLES AGE VERSION example-compute1.example.com Ready worker 13m v1.21.6+bb8d50a example-compute2.example.com Ready worker 13m v1.21.6+bb8d50a example-compute4.example.com Ready worker 14m v1.21.6+bb8d50a example-control1.example.com Ready master 52m v1.21.6+bb8d50a example-control2.example.com Ready master 55m v1.21.6+bb8d50a example-control3.example.com Ready master 55m v1.21.6+bb8d50a
oc get machines -A
NAMESPACE NAME PHASE TYPE REGION ZONE AGE openshift-machine-api example-zbbt6-master-0 Running 95m openshift-machine-api example-zbbt6-master-1 Running 95m openshift-machine-api example-zbbt6-master-2 Running 95m openshift-machine-api example-zbbt6-worker-0-25bhp Running 49m openshift-machine-api example-zbbt6-worker-0-8b4c2 Running 49m openshift-machine-api example-zbbt6-worker-0-jkbqt Running 49m openshift-machine-api example-zbbt6-worker-0-qrl5b Running 49m
./mirror-registry install --quayHostname <host_example_com> --quayRoot <example_directory_name>
podman login -u init -p <password> <host_example_com>:8443> --tls-verify=false 1
sudo ./mirror-registry upgrade -v
sudo ./mirror-registry upgrade --quayHostname <host_example_com> --quayRoot <example_directory_name> --pgStorage <example_directory_name>/pg-data --quayStorage <example_directory_name>/quay-storage -v
./mirror-registry install -v --targetHostname <host_example_com> --targetUsername <example_user> -k ~/.ssh/my_ssh_key --quayHostname <host_example_com> --quayRoot <example_directory_name>
podman login -u init -p <password> <host_example_com>:8443> --tls-verify=false 1
./mirror-registry upgrade -v --targetHostname <remote_host_url> --targetUsername <user_name> -k ~/.ssh/my_ssh_key
./mirror-registry uninstall -v --quayRoot <example_directory_name>
sudo systemctl status <service>
systemctl --user status <service>
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
cat ./pull-secret | jq . > <path>/<pull_secret_file_in_json> 1
{ "auths": { "cloud.openshift.com": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "quay.io": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "registry.connect.redhat.com": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" }, "registry.redhat.io": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" } } }
echo -n '<user_name>:<password>' | base64 -w0 1 BGVtbYk3ZHAtqXs=
"auths": { "<mirror_registry>": { 1 "auth": "<credentials>", 2 "email": "you@example.com" } },
{ "auths": { "registry.example.com": { "auth": "BGVtbYk3ZHAtqXs=", "email": "you@example.com" }, "cloud.openshift.com": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "quay.io": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "registry.connect.redhat.com": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" }, "registry.redhat.io": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" } } }
OCP_RELEASE=<release_version>
LOCAL_REGISTRY='<local_registry_host_name>:<local_registry_host_port>'
LOCAL_REPOSITORY='<local_repository_name>'
PRODUCT_REPO='openshift-release-dev'
LOCAL_SECRET_JSON='<path_to_pull_secret>'
RELEASE_NAME="ocp-release"
ARCHITECTURE=<server_architecture>
REMOVABLE_MEDIA_PATH=<path> 1
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --from=quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --to=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} --to-release-image=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --dry-run
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --to-dir=USD{REMOVABLE_MEDIA_PATH}/mirror quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE}
oc image mirror -a USD{LOCAL_SECRET_JSON} --from-dir=USD{REMOVABLE_MEDIA_PATH}/mirror "file://openshift/release:USD{OCP_RELEASE}*" USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} 1
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --from=quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --to=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} --to-release-image=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE}
oc adm release extract -a USD{LOCAL_SECRET_JSON} --icsp-file=<file> \ --command=openshift-install "USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}"
oc adm release extract -a USD{LOCAL_SECRET_JSON} --command=openshift-install "USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE}"
openshift-install
podman login registry.redhat.io
REG_CREDS=USD{XDG_RUNTIME_DIR}/containers/auth.json
podman login <mirror_registry>
oc adm catalog mirror <index_image> \ 1 <mirror_registry>:<port>[/<repository>] \ 2 [-a USD{REG_CREDS}] \ 3 [--insecure] \ 4 [--index-filter-by-os='<platform>/<arch>'] \ 5 [--manifests-only] 6
src image has index label for database path: /database/index.db using database path mapping: /database/index.db:/tmp/153048078 wrote database to /tmp/153048078 1 wrote mirroring manifests to manifests-redhat-operator-index-1614211642 2
oc adm catalog mirror <index_image> \ 1 file:///local/index \ 2 -a USD{REG_CREDS} \ 3 --insecure \ 4 --index-filter-by-os='<platform>/<arch>' 5
info: Mirroring completed in 5.93s (5.915MB/s) wrote mirroring manifests to manifests-my-index-1614985528 1 To upload local images to a registry, run: oc adm catalog mirror file://local/index/myrepo/my-index:v1 REGISTRY/REPOSITORY 2
podman login <mirror_registry>
oc adm catalog mirror file://local/index/<repository>/<index_image>:<tag> \ 1 <mirror_registry>:<port>[/<repository>] \ 2 -a USD{REG_CREDS} \ 3 --insecure \ 4 --index-filter-by-os='<platform>/<arch>' 5
oc adm catalog mirror <mirror_registry>:<port>/<index_image> <mirror_registry>:<port>[/<repository>] --manifests-only \ 1 [-a USD{REG_CREDS}] [--insecure]
manifests-<index_image_name>-<random_number>
manifests-index/<repository>/<index_image_name>-<random_number>
tar xvzf oc-mirror.tar.gz
chmod +x oc-mirror
sudo mv oc-mirror /usr/local/bin/.
oc mirror help
cat ./pull-secret | jq . > <path>/<pull_secret_file_in_json> 1
{ "auths": { "cloud.openshift.com": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "quay.io": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "registry.connect.redhat.com": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" }, "registry.redhat.io": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" } } }
echo -n '<user_name>:<password>' | base64 -w0 1 BGVtbYk3ZHAtqXs=
"auths": { "<mirror_registry>": { 1 "auth": "<credentials>", 2 "email": "you@example.com" } },
{ "auths": { "registry.example.com": { "auth": "BGVtbYk3ZHAtqXs=", "email": "you@example.com" }, "cloud.openshift.com": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "quay.io": { "auth": "b3BlbnNo...", "email": "you@example.com" }, "registry.connect.redhat.com": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" }, "registry.redhat.io": { "auth": "NTE3Njg5Nj...", "email": "you@example.com" } } }
apiVersion: mirror.openshift.io/v1alpha1 kind: ImageSetConfiguration archiveSize: 4 1 mirror: ocp: channels: - name: stable-4.9 2 operators: - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.9 3 storageConfig: 4 registry: imageURL: example.com/example/oc-mirror 5
oc mirror --config=./imageset-config.yaml \ 1 docker://registry.example:5000 2
oc mirror --config=./imageset-config.yaml \ 1 file://<path_to_output_directory> 2
cd <path_to_output_directory>
ls
mirror_seq1_000000.tar
oc mirror --from=./mirror_seq1_000000.tar \ 1 docker://registry.example:5000 2
oc apply -f ./oc-mirror-workspace/results-1639608409/
oc apply -f ./oc-mirror-workspace/results-1639608409/release-signatures/
oc get imagecontentsourcepolicy --all-namespaces
oc get catalogsource --all-namespaces
additionalImages: - name: registry.redhat.io/ubi8/ubi:latest
local: - name: podinfo path: /test/podinfo-5.0.0.tar.gz
repos: - name: podinfo url: https://example.github.io/podinfo charts: - name: podinfo version: 5.0.0
channels: - name: stable-4.7 - name: stable-4.6 versions: - '4.6.36'
operators: - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.9 headsOnly: false packages: - name: elasticsearch-operator startingVersion: '2.4.0'
operators: - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.8 headsOnly: false packages: - name: elasticsearch-operator startingVersion: '5.2.3-31'
apiVersion: mirror.openshift.io/v1alpha1 kind: ImageSetConfiguration archiveSize: 4 storageConfig: registry: imageURL: example.com/example/oc-mirror skipTLS: false mirror: ocp: channels: - name: stable-4.10 operators: - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.10 helm: repos: - name: redhat-helm-charts url: https://raw.githubusercontent.com/redhat-developer/redhat-helm-charts/master charts: - name: ibm-mongodb-enterprise-helm version: 0.2.0 additionalImages: - name: registry.redhat.io/ubi8/ubi:latest
apiVersion: mirror.openshift.io/v1alpha1 kind: ImageSetConfiguration storageConfig: local: path: /home/user/metadata mirror: operators: - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.10 headsOnly: false packages: - name: rhacs-operator channels: - name: latest startingVersion: 3.67.0
Default client type = access_key # Certification type: access_key access_key_id = LTAI5t8cefXKmt # Key 1 access_key_secret = wYx56mszAN4Uunfh # Secret
{ "Version": "1", "Statement": [ { "Action": [ "tag:ListTagResources", "tag:UntagResources" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "vpc:DescribeVpcs", "vpc:DeleteVpc", "vpc:DescribeVSwitches", "vpc:DeleteVSwitch", "vpc:DescribeEipAddresses", "vpc:DescribeNatGateways", "vpc:ReleaseEipAddress", "vpc:DeleteNatGateway", "vpc:DescribeSnatTableEntries", "vpc:CreateSnatEntry", "vpc:AssociateEipAddress", "vpc:ListTagResources", "vpc:TagResources", "vpc:DescribeVSwitchAttributes", "vpc:CreateVSwitch", "vpc:CreateNatGateway", "vpc:DescribeRouteTableList", "vpc:CreateVpc", "vpc:AllocateEipAddress", "vpc:ListEnhanhcedNatGatewayAvailableZones" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "ecs:ModifyInstanceAttribute", "ecs:DescribeSecurityGroups", "ecs:DeleteSecurityGroup", "ecs:DescribeSecurityGroupReferences", "ecs:DescribeSecurityGroupAttribute", "ecs:RevokeSecurityGroup", "ecs:DescribeInstances", "ecs:DeleteInstances", "ecs:DescribeNetworkInterfaces", "ecs:DescribeInstanceRamRole", "ecs:DescribeUserData", "ecs:DescribeDisks", "ecs:ListTagResources", "ecs:AuthorizeSecurityGroup", "ecs:RunInstances", "ecs:TagResources", "ecs:ModifySecurityGroupPolicy", "ecs:CreateSecurityGroup", "ecs:DescribeAvailableResource", "ecs:DescribeRegions", "ecs:AttachInstanceRamRole" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "pvtz:DescribeRegions", "pvtz:DescribeZones", "pvtz:DeleteZone", "pvtz:DeleteZoneRecord", "pvtz:BindZoneVpc", "pvtz:DescribeZoneRecords", "pvtz:AddZoneRecord", "pvtz:SetZoneRecordStatus", "pvtz:DescribeZoneInfo", "pvtz:DescribeSyncEcsHostTask", "pvtz:AddZone" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "slb:DescribeLoadBalancers", "slb:SetLoadBalancerDeleteProtection", "slb:DeleteLoadBalancer", "slb:SetLoadBalancerModificationProtection", "slb:DescribeLoadBalancerAttribute", "slb:AddBackendServers", "slb:DescribeLoadBalancerTCPListenerAttribute", "slb:SetLoadBalancerTCPListenerAttribute", "slb:StartLoadBalancerListener", "slb:CreateLoadBalancerTCPListener", "slb:ListTagResources", "slb:TagResources", "slb:CreateLoadBalancer" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "ram:ListResourceGroups", "ram:DeleteResourceGroup", "ram:ListPolicyAttachments", "ram:DetachPolicy", "ram:GetResourceGroup", "ram:CreateResourceGroup", "ram:DeleteRole", "ram:GetPolicy", "ram:DeletePolicy", "ram:ListPoliciesForRole", "ram:CreateRole", "ram:AttachPolicyToRole", "ram:GetRole", "ram:CreatePolicy", "ram:CreateUser", "ram:DetachPolicyFromRole", "ram:CreatePolicyVersion", "ram:DetachPolicyFromUser", "ram:ListPoliciesForUser", "ram:AttachPolicyToUser", "ram:CreateUser", "ram:GetUser", "ram:DeleteUser", "ram:CreateAccessKey", "ram:ListAccessKeys", "ram:DeleteAccessKey", "ram:ListUsers", "ram:ListPolicyVersions" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "oss:DeleteBucket", "oss:DeleteBucketTagging", "oss:GetBucketTagging", "oss:GetBucketCors", "oss:GetBucketPolicy", "oss:GetBucketLifecycle", "oss:GetBucketReferer", "oss:GetBucketTransferAcceleration", "oss:GetBucketLog", "oss:GetBucketWebSite", "oss:GetBucketInfo", "oss:PutBucketTagging", "oss:PutBucket", "oss:OpenOssService", "oss:ListBuckets", "oss:GetService", "oss:PutBucketACL", "oss:GetBucketLogging", "oss:ListObjects", "oss:GetObject", "oss:PutObject", "oss:DeleteObject" ], "Resource": "*", "Effect": "Allow" }, { "Action": [ "alidns:DescribeDomainRecords", "alidns:DeleteDomainRecord", "alidns:DescribeDomains", "alidns:DescribeDomainRecordInfo", "alidns:AddDomainRecord", "alidns:SetDomainRecordStatus" ], "Resource": "*", "Effect": "Allow" }, { "Action": "bssapi:CreateInstance", "Resource": "*", "Effect": "Allow" }, { "Action": "ram:PassRole", "Resource": "*", "Effect": "Allow", "Condition": { "StringEquals": { "acs:Service": "ecs.aliyuncs.com" } } } ] }
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
CCO_IMAGE=USD(oc adm release info --image-for='cloud-credential-operator' USDRELEASE_IMAGE)
oc image extract USDCCO_IMAGE --file="/usr/bin/ccoctl" -a ~/.pull-secret
chmod 775 ccoctl
ccoctl --help
OpenShift credentials provisioning tool Usage: ccoctl [command] Available Commands: alibabacloud Manage credentials objects for alibaba cloud aws Manage credentials objects for AWS cloud gcp Manage credentials objects for Google cloud help Help about any command ibmcloud Manage credentials objects for IBM Cloud Flags: -h, --help help for ccoctl Use "ccoctl [command] --help" for more information about a command.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --credentials-requests --cloud=alibabacloud --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \ 1 USDRELEASE_IMAGE
0000_30_machine-api-operator_00_credentials-request.yaml 1 0000_50_cluster-image-registry-operator_01-registry-credentials-request-alibaba.yaml 2 0000_50_cluster-ingress-operator_00-ingress-credentials-request.yaml 3 0000_50_cluster-storage-operator_03_credentials_request_alibaba.yaml 4
ccoctl alibabacloud create-ram-users --name <name> --region=<alibaba_region> --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests --output-dir=<path_to_ccoctl_output_dir>
2022/02/11 16:18:26 Created RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:27 Ready for creating new ram policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy 2022/02/11 16:18:27 RAM policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has created 2022/02/11 16:18:28 Policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has attached on user user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Created access keys for RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Saved credentials configuration to: user1-alicloud/manifests/openshift-machine-api-alibabacloud-credentials-credentials.yaml
ls <path_to_ccoctl_output_dir>/manifests
openshift-cluster-csi-drivers-alibaba-disk-credentials-credentials.yaml openshift-image-registry-installer-cloud-credentials-credentials.yaml openshift-ingress-operator-cloud-credentials-credentials.yaml openshift-machine-api-alibabacloud-credentials-credentials.yaml
cp ./<path_to_ccoctl_output_dir>/manifests/*credentials.yaml ./<path_to_installation>dir>/manifests/
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --credentials-requests --cloud=alibabacloud --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \ 1 USDRELEASE_IMAGE
0000_30_machine-api-operator_00_credentials-request.yaml 1 0000_50_cluster-image-registry-operator_01-registry-credentials-request-alibaba.yaml 2 0000_50_cluster-ingress-operator_00-ingress-credentials-request.yaml 3 0000_50_cluster-storage-operator_03_credentials_request_alibaba.yaml 4
ccoctl alibabacloud create-ram-users --name <name> --region=<alibaba_region> --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests --output-dir=<path_to_ccoctl_output_dir>
2022/02/11 16:18:26 Created RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:27 Ready for creating new ram policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy 2022/02/11 16:18:27 RAM policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has created 2022/02/11 16:18:28 Policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has attached on user user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Created access keys for RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Saved credentials configuration to: user1-alicloud/manifests/openshift-machine-api-alibabacloud-credentials-credentials.yaml
ls <path_to_ccoctl_output_dir>/manifests
openshift-cluster-csi-drivers-alibaba-disk-credentials-credentials.yaml openshift-image-registry-installer-cloud-credentials-credentials.yaml openshift-ingress-operator-cloud-credentials-credentials.yaml openshift-machine-api-alibabacloud-credentials-credentials.yaml
cp ./<path_to_ccoctl_output_dir>/manifests/*credentials.yaml ./<path_to_installation>dir>/manifests/
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: alicloud-dev.devcluster.openshift.com credentialsMode: Manual compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: {} replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: {} replicas: 3 metadata: creationTimestamp: null name: test-cluster 1 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN 2 serviceNetwork: - 172.30.0.0/16 platform: alibabacloud: defaultMachinePlatform: 3 instanceType: ecs.g6.xlarge systemDiskCategory: cloud_efficiency systemDiskSize: 200 region: ap-southeast-1 4 resourceGroupID: rg-acfnw6j3hyai 5 vpcID: vpc-0xifdjerdibmaqvtjob2b vswitchIDs: 6 - vsw-0xi8ycgwc8wv5rhviwdq5 - vsw-0xiy6v3z2tedv009b4pz2 publish: External pullSecret: '{"auths": {"cloud.openshift.com": {"auth": ... }' 7 sshKey: | ssh-rsa AAAA... 8
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
openshift-install create manifests --dir <installation_directory>
<1> `credrequests` is the directory where the list of `CredentialsRequest` objects is stored. This command creates the directory if it does not exist.
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: alicloud-dev.devcluster.openshift.com credentialsMode: Manual compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: {} replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: {} replicas: 3 metadata: creationTimestamp: null name: test-cluster 1 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN 2 serviceNetwork: - 172.30.0.0/16 platform: alibabacloud: defaultMachinePlatform: 3 instanceType: ecs.g6.xlarge systemDiskCategory: cloud_efficiency systemDiskSize: 200 region: ap-southeast-1 4 resourceGroupID: rg-acfnw6j3hyai 5 vpcID: vpc-0xifdjerdibmaqvtjob2b vswitchIDs: 6 - vsw-0xi8ycgwc8wv5rhviwdq5 - vsw-0xiy6v3z2tedv009b4pz2 publish: External pullSecret: '{"auths": {"cloud.openshift.com": {"auth": ... }' 7 sshKey: | ssh-rsa AAAA... 8
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
./openshift-install create manifests --dir <installation_directory>
cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: alicloud-dev.devcluster.openshift.com credentialsMode: Manual compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: {} replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: {} replicas: 3 metadata: creationTimestamp: null name: test-cluster 1 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN 2 serviceNetwork: - 172.30.0.0/16 platform: alibabacloud: defaultMachinePlatform: 3 instanceType: ecs.g6.xlarge systemDiskCategory: cloud_efficiency systemDiskSize: 200 region: ap-southeast-1 4 resourceGroupID: rg-acfnw6j3hyai 5 vpcID: vpc-0xifdjerdibmaqvtjob2b vswitchIDs: 6 - vsw-0xi8ycgwc8wv5rhviwdq5 - vsw-0xiy6v3z2tedv009b4pz2 publish: External pullSecret: '{"auths": {"cloud.openshift.com": {"auth": ... }' 7 sshKey: | ssh-rsa AAAA... 8
openshift-install create manifests --dir <installation_directory>
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
CCO_IMAGE=USD(oc adm release info --image-for='cloud-credential-operator' USDRELEASE_IMAGE)
oc image extract USDCCO_IMAGE --file="/usr/bin/ccoctl" -a ~/.pull-secret
chmod 775 ccoctl
ccoctl --help
OpenShift credentials provisioning tool Usage: ccoctl [command] Available Commands: alibabacloud Manage credentials objects for alibaba cloud aws Manage credentials objects for AWS cloud gcp Manage credentials objects for Google cloud help Help about any command ibmcloud Manage credentials objects for IBM Cloud Flags: -h, --help help for ccoctl Use "ccoctl [command] --help" for more information about a command.
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --credentials-requests --cloud=alibabacloud --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \ 1 USDRELEASE_IMAGE
0000_30_machine-api-operator_00_credentials-request.yaml 1 0000_50_cluster-image-registry-operator_01-registry-credentials-request-alibaba.yaml 2 0000_50_cluster-ingress-operator_00-ingress-credentials-request.yaml 3 0000_50_cluster-storage-operator_03_credentials_request_alibaba.yaml 4
ccoctl alibabacloud create-ram-users --name <name> --region=<alibaba_region> --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests --output-dir=<path_to_ccoctl_output_dir>
2022/02/11 16:18:26 Created RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:27 Ready for creating new ram policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy 2022/02/11 16:18:27 RAM policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has created 2022/02/11 16:18:28 Policy user1-alicloud-openshift-machine-api-alibabacloud-credentials-policy-policy has attached on user user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Created access keys for RAM User: user1-alicloud-openshift-machine-api-alibabacloud-credentials 2022/02/11 16:18:29 Saved credentials configuration to: user1-alicloud/manifests/openshift-machine-api-alibabacloud-credentials-credentials.yaml
ls <path_to_ccoctl_output_dir>/manifests
openshift-cluster-csi-drivers-alibaba-disk-credentials-credentials.yaml openshift-image-registry-installer-cloud-credentials-credentials.yaml openshift-ingress-operator-cloud-credentials-credentials.yaml openshift-machine-api-alibabacloud-credentials-credentials.yaml
cp ./<path_to_ccoctl_output_dir>/manifests/*credentials.yaml ./<path_to_installation>dir>/manifests/
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
platform: aws: region: us-gov-west-1 serviceEndpoints: - name: ec2 url: https://ec2.us-gov-west-1.amazonaws.com - name: elasticloadbalancing url: https://elasticloadbalancing.us-gov-west-1.amazonaws.com - name: route53 url: https://route53.us-gov.amazonaws.com 1 - name: tagging url: https://tagging.us-gov-west-1.amazonaws.com 2
compute: - hyperthreading: Enabled name: worker platform: aws: iamRole: ExampleRole
controlPlane: hyperthreading: Enabled name: master platform: aws: iamRole: ExampleRole
openshift-install create install-config --dir <installation_directory>
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=aws
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AWSProviderSpec statementEntries: - effect: Allow action: - iam:GetUser - iam:GetUserPolicy - iam:ListAccessKeys resource: "*"
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AWSProviderSpec statementEntries: - effect: Allow action: - s3:CreateBucket - s3:DeleteBucket resource: "*" secretRef: name: <component-secret> namespace: <component-namespace>
apiVersion: v1 kind: Secret metadata: name: <component-secret> namespace: <component-namespace> data: aws_access_key_id: <base64_encoded_aws_access_key_id> aws_secret_access_key: <base64_encoded_aws_secret_access_key>
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
openshift-install create cluster --dir <installation_directory>
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
apiVersion: v1 baseDomain: example.com compute: - hyperthreading: Enabled name: worker platform: aws: amiID: ami-06c4d345f7c207239 1 type: m5.4xlarge replicas: 3 metadata: name: test-cluster platform: aws: region: us-east-2 2 sshKey: ssh-ed25519 AAAA pullSecret: '{"auths": ...}'
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-west-2a - us-west-2b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-west-2c replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 11 userTags: adminContact: jdoe costCenter: 7536 amiID: ami-96c6f8f7 12 serviceEndpoints: 13 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com fips: false 14 sshKey: ssh-ed25519 AAAA... 15 pullSecret: '{"auths": ...}' 16
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-west-2a - us-west-2b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-west-2c replicas: 3 metadata: name: test-cluster 10 networking: 11 clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 12 userTags: adminContact: jdoe costCenter: 7536 amiID: ami-96c6f8f7 13 serviceEndpoints: 14 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com fips: false 15 sshKey: ssh-ed25519 AAAA... 16 pullSecret: '{"auths": ...}' 17
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml 1
ls <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml
cluster-ingress-default-ingresscontroller.yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: null name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: scope: External providerParameters: type: AWS aws: type: NLB type: LoadBalancerService
./openshift-install create manifests --dir <installation_directory>
cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
./openshift-install create install-config --dir <installation_directory> 1
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
subnets: - subnet-1 - subnet-2 - subnet-3
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-west-2a - us-west-2b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-west-2c replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 serviceEndpoints: 14 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com hostedZone: Z3URY6TWQ91KVV 15 fips: false 16 sshKey: ssh-ed25519 AAAA... 17 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 18 additionalTrustBundle: | 19 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE----- imageContentSources: 20 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-west-2a - us-west-2b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-west-2c replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 serviceEndpoints: 14 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com hostedZone: Z3URY6TWQ91KVV 15 fips: false 16 sshKey: ssh-ed25519 AAAA... 17 pullSecret: '{"auths": ...}' 18
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-west-2a - us-west-2b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-west-2c replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 serviceEndpoints: 14 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com hostedZone: Z3URY6TWQ91KVV 15 fips: false 16 sshKey: ssh-ed25519 AAAA... 17 publish: Internal 18 pullSecret: '{"auths": ...}' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
apiVersion: v1 baseDomain: example.com compute: - hyperthreading: Enabled name: worker platform: aws: amiID: ami-06c4d345f7c207239 1 type: m5.4xlarge replicas: 3 metadata: name: test-cluster platform: aws: region: us-east-2 2 sshKey: ssh-ed25519 AAAA pullSecret: '{"auths": ...}'
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-gov-west-1a - us-gov-west-1b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-gov-west-1c replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-gov-west-1 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 serviceEndpoints: 14 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com hostedZone: Z3URY6TWQ91KVV 15 fips: false 16 sshKey: ssh-ed25519 AAAA... 17 publish: Internal 18 pullSecret: '{"auths": ...}' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
export AWS_PROFILE=<aws_profile> 1
export AWS_DEFAULT_REGION=<aws_region> 1
export RHCOS_VERSION=<version> 1
export VMIMPORT_BUCKET_NAME=<s3_bucket_name>
cat <<EOF > containers.json { "Description": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64", "Format": "vmdk", "UserBucket": { "S3Bucket": "USD{VMIMPORT_BUCKET_NAME}", "S3Key": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64.vmdk" } } EOF
aws ec2 import-snapshot --region USD{AWS_DEFAULT_REGION} --description "<description>" \ 1 --disk-container "file://<file_path>/containers.json" 2
watch -n 5 aws ec2 describe-import-snapshot-tasks --region USD{AWS_DEFAULT_REGION}
{ "ImportSnapshotTasks": [ { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "ImportTaskId": "import-snap-fh6i8uil", "SnapshotTaskDetail": { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "DiskImageSize": 819056640.0, "Format": "VMDK", "SnapshotId": "snap-06331325870076318", "Status": "completed", "UserBucket": { "S3Bucket": "external-images", "S3Key": "rhcos-4.7.0-x86_64-aws.x86_64.vmdk" } } } ] }
aws ec2 register-image --region USD{AWS_DEFAULT_REGION} --architecture x86_64 \ 1 --description "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 2 --ena-support --name "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 3 --virtualization-type hvm --root-device-name '/dev/xvda' --block-device-mappings 'DeviceName=/dev/xvda,Ebs={DeleteOnTermination=true,SnapshotId=<snapshot_ID>}' 4
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - us-iso-east-1a - us-iso-east-1b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - us-iso-east-1a - us-iso-east-1b replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-iso-east-1 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 14 serviceEndpoints: 15 - name: ec2 url: https://vpce-id.ec2.us-west-2.vpce.amazonaws.com hostedZone: Z3URY6TWQ91KVV 16 fips: false 17 sshKey: ssh-ed25519 AAAA... 18 publish: Internal 19 pullSecret: '{"auths": ...}' 20 additionalTrustBundle: | 21 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export AWS_PROFILE=<aws_profile> 1
export AWS_DEFAULT_REGION=<aws_region> 1
export RHCOS_VERSION=<version> 1
export VMIMPORT_BUCKET_NAME=<s3_bucket_name>
cat <<EOF > containers.json { "Description": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64", "Format": "vmdk", "UserBucket": { "S3Bucket": "USD{VMIMPORT_BUCKET_NAME}", "S3Key": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64.vmdk" } } EOF
aws ec2 import-snapshot --region USD{AWS_DEFAULT_REGION} --description "<description>" \ 1 --disk-container "file://<file_path>/containers.json" 2
watch -n 5 aws ec2 describe-import-snapshot-tasks --region USD{AWS_DEFAULT_REGION}
{ "ImportSnapshotTasks": [ { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "ImportTaskId": "import-snap-fh6i8uil", "SnapshotTaskDetail": { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "DiskImageSize": 819056640.0, "Format": "VMDK", "SnapshotId": "snap-06331325870076318", "Status": "completed", "UserBucket": { "S3Bucket": "external-images", "S3Key": "rhcos-4.7.0-x86_64-aws.x86_64.vmdk" } } } ] }
aws ec2 register-image --region USD{AWS_DEFAULT_REGION} --architecture x86_64 \ 1 --description "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 2 --ena-support --name "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 3 --virtualization-type hvm --root-device-name '/dev/xvda' --block-device-mappings 'DeviceName=/dev/xvda,Ebs={DeleteOnTermination=true,SnapshotId=<snapshot_ID>}' 4
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Mint 2 controlPlane: 3 4 hyperthreading: Enabled 5 name: master platform: aws: zones: - cn-north-1a - cn-north-1b rootVolume: iops: 4000 size: 500 type: io1 6 type: m6i.xlarge replicas: 3 compute: 7 - hyperthreading: Enabled 8 name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 9 type: c5.4xlarge zones: - cn-north-1a replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: cn-north-1 11 userTags: adminContact: jdoe costCenter: 7536 subnets: 12 - subnet-1 - subnet-2 - subnet-3 amiID: ami-96c6f8f7 13 14 serviceEndpoints: 15 - name: ec2 url: https://vpce-id.ec2.cn-north-1.vpce.amazonaws.com.cn hostedZone: Z3URY6TWQ91KVV 16 fips: false 17 sshKey: ssh-ed25519 AAAA... 18 publish: Internal 19 pullSecret: '{"auths": ...}' 20
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
[ { "ParameterKey": "VpcCidr", 1 "ParameterValue": "10.0.0.0/16" 2 }, { "ParameterKey": "AvailabilityZoneCount", 3 "ParameterValue": "1" 4 }, { "ParameterKey": "SubnetBits", 5 "ParameterValue": "12" 6 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-vpc/dbedae40-2fd3-11eb-820e-12a48460849f
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for Best Practice VPC with 1-3 AZs Parameters: VpcCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-4]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-24. Default: 10.0.0.0/16 Description: CIDR block for VPC. Type: String AvailabilityZoneCount: ConstraintDescription: "The number of availability zones. (Min: 1, Max: 3)" MinValue: 1 MaxValue: 3 Default: 1 Description: "How many AZs to create VPC subnets for. (Min: 1, Max: 3)" Type: Number SubnetBits: ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/19-27. MinValue: 5 MaxValue: 13 Default: 12 Description: "Size of each subnet to create within the availability zones. (Min: 5 = /27, Max: 13 = /19)" Type: Number Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Network Configuration" Parameters: - VpcCidr - SubnetBits - Label: default: "Availability Zones" Parameters: - AvailabilityZoneCount ParameterLabels: AvailabilityZoneCount: default: "Availability Zone Count" VpcCidr: default: "VPC CIDR" SubnetBits: default: "Bits Per Subnet" Conditions: DoAz3: !Equals [3, !Ref AvailabilityZoneCount] DoAz2: !Or [!Equals [2, !Ref AvailabilityZoneCount], Condition: DoAz3] Resources: VPC: Type: "AWS::EC2::VPC" Properties: EnableDnsSupport: "true" EnableDnsHostnames: "true" CidrBlock: !Ref VpcCidr PublicSubnet: Type: "AWS::EC2::Subnet" Properties: VpcId: !Ref VPC CidrBlock: !Select [0, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 0 - Fn::GetAZs: !Ref "AWS::Region" PublicSubnet2: Type: "AWS::EC2::Subnet" Condition: DoAz2 Properties: VpcId: !Ref VPC CidrBlock: !Select [1, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 1 - Fn::GetAZs: !Ref "AWS::Region" PublicSubnet3: Type: "AWS::EC2::Subnet" Condition: DoAz3 Properties: VpcId: !Ref VPC CidrBlock: !Select [2, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 2 - Fn::GetAZs: !Ref "AWS::Region" InternetGateway: Type: "AWS::EC2::InternetGateway" GatewayToInternet: Type: "AWS::EC2::VPCGatewayAttachment" Properties: VpcId: !Ref VPC InternetGatewayId: !Ref InternetGateway PublicRouteTable: Type: "AWS::EC2::RouteTable" Properties: VpcId: !Ref VPC PublicRoute: Type: "AWS::EC2::Route" DependsOn: GatewayToInternet Properties: RouteTableId: !Ref PublicRouteTable DestinationCidrBlock: 0.0.0.0/0 GatewayId: !Ref InternetGateway PublicSubnetRouteTableAssociation: Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PublicSubnet RouteTableId: !Ref PublicRouteTable PublicSubnetRouteTableAssociation2: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz2 Properties: SubnetId: !Ref PublicSubnet2 RouteTableId: !Ref PublicRouteTable PublicSubnetRouteTableAssociation3: Condition: DoAz3 Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PublicSubnet3 RouteTableId: !Ref PublicRouteTable PrivateSubnet: Type: "AWS::EC2::Subnet" Properties: VpcId: !Ref VPC CidrBlock: !Select [3, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 0 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable: Type: "AWS::EC2::RouteTable" Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation: Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PrivateSubnet RouteTableId: !Ref PrivateRouteTable NAT: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Properties: AllocationId: "Fn::GetAtt": - EIP - AllocationId SubnetId: !Ref PublicSubnet EIP: Type: "AWS::EC2::EIP" Properties: Domain: vpc Route: Type: "AWS::EC2::Route" Properties: RouteTableId: Ref: PrivateRouteTable DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT PrivateSubnet2: Type: "AWS::EC2::Subnet" Condition: DoAz2 Properties: VpcId: !Ref VPC CidrBlock: !Select [4, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 1 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable2: Type: "AWS::EC2::RouteTable" Condition: DoAz2 Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation2: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz2 Properties: SubnetId: !Ref PrivateSubnet2 RouteTableId: !Ref PrivateRouteTable2 NAT2: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Condition: DoAz2 Properties: AllocationId: "Fn::GetAtt": - EIP2 - AllocationId SubnetId: !Ref PublicSubnet2 EIP2: Type: "AWS::EC2::EIP" Condition: DoAz2 Properties: Domain: vpc Route2: Type: "AWS::EC2::Route" Condition: DoAz2 Properties: RouteTableId: Ref: PrivateRouteTable2 DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT2 PrivateSubnet3: Type: "AWS::EC2::Subnet" Condition: DoAz3 Properties: VpcId: !Ref VPC CidrBlock: !Select [5, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 2 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable3: Type: "AWS::EC2::RouteTable" Condition: DoAz3 Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation3: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz3 Properties: SubnetId: !Ref PrivateSubnet3 RouteTableId: !Ref PrivateRouteTable3 NAT3: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Condition: DoAz3 Properties: AllocationId: "Fn::GetAtt": - EIP3 - AllocationId SubnetId: !Ref PublicSubnet3 EIP3: Type: "AWS::EC2::EIP" Condition: DoAz3 Properties: Domain: vpc Route3: Type: "AWS::EC2::Route" Condition: DoAz3 Properties: RouteTableId: Ref: PrivateRouteTable3 DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT3 S3Endpoint: Type: AWS::EC2::VPCEndpoint Properties: PolicyDocument: Version: 2012-10-17 Statement: - Effect: Allow Principal: '*' Action: - '*' Resource: - '*' RouteTableIds: - !Ref PublicRouteTable - !Ref PrivateRouteTable - !If [DoAz2, !Ref PrivateRouteTable2, !Ref "AWS::NoValue"] - !If [DoAz3, !Ref PrivateRouteTable3, !Ref "AWS::NoValue"] ServiceName: !Join - '' - - com.amazonaws. - !Ref 'AWS::Region' - .s3 VpcId: !Ref VPC Outputs: VpcId: Description: ID of the new VPC. Value: !Ref VPC PublicSubnetIds: Description: Subnet IDs of the public subnets. Value: !Join [ ",", [!Ref PublicSubnet, !If [DoAz2, !Ref PublicSubnet2, !Ref "AWS::NoValue"], !If [DoAz3, !Ref PublicSubnet3, !Ref "AWS::NoValue"]] ] PrivateSubnetIds: Description: Subnet IDs of the private subnets. Value: !Join [ ",", [!Ref PrivateSubnet, !If [DoAz2, !Ref PrivateSubnet2, !Ref "AWS::NoValue"], !If [DoAz3, !Ref PrivateSubnet3, !Ref "AWS::NoValue"]] ]
aws route53 list-hosted-zones-by-name --dns-name <route53_domain> 1
mycluster.example.com. False 100 HOSTEDZONES 65F8F38E-2268-B835-E15C-AB55336FCBFA /hostedzone/Z21IXYZABCZ2A4 mycluster.example.com. 10
[ { "ParameterKey": "ClusterName", 1 "ParameterValue": "mycluster" 2 }, { "ParameterKey": "InfrastructureName", 3 "ParameterValue": "mycluster-<random_string>" 4 }, { "ParameterKey": "HostedZoneId", 5 "ParameterValue": "<random_string>" 6 }, { "ParameterKey": "HostedZoneName", 7 "ParameterValue": "example.com" 8 }, { "ParameterKey": "PublicSubnets", 9 "ParameterValue": "subnet-<random_string>" 10 }, { "ParameterKey": "PrivateSubnets", 11 "ParameterValue": "subnet-<random_string>" 12 }, { "ParameterKey": "VpcId", 13 "ParameterValue": "vpc-<random_string>" 14 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-dns/cd3e5de0-2fd4-11eb-5cf0-12be5c33a183
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Network Elements (Route53 & LBs) Parameters: ClusterName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Cluster name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, representative cluster name to use for host names and other identifying names. Type: String InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String HostedZoneId: Description: The Route53 public zone ID to register the targets with, such as Z21IXYZABCZ2A4. Type: String HostedZoneName: Description: The Route53 zone to register the targets with, such as example.com. Omit the trailing period. Type: String Default: "example.com" PublicSubnets: Description: The internet-facing subnets. Type: List<AWS::EC2::Subnet::Id> PrivateSubnets: Description: The internal subnets. Type: List<AWS::EC2::Subnet::Id> VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - ClusterName - InfrastructureName - Label: default: "Network Configuration" Parameters: - VpcId - PublicSubnets - PrivateSubnets - Label: default: "DNS" Parameters: - HostedZoneName - HostedZoneId ParameterLabels: ClusterName: default: "Cluster Name" InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" PublicSubnets: default: "Public Subnets" PrivateSubnets: default: "Private Subnets" HostedZoneName: default: "Public Hosted Zone Name" HostedZoneId: default: "Public Hosted Zone ID" Resources: ExtApiElb: Type: AWS::ElasticLoadBalancingV2::LoadBalancer Properties: Name: !Join ["-", [!Ref InfrastructureName, "ext"]] IpAddressType: ipv4 Subnets: !Ref PublicSubnets Type: network IntApiElb: Type: AWS::ElasticLoadBalancingV2::LoadBalancer Properties: Name: !Join ["-", [!Ref InfrastructureName, "int"]] Scheme: internal IpAddressType: ipv4 Subnets: !Ref PrivateSubnets Type: network IntDns: Type: "AWS::Route53::HostedZone" Properties: HostedZoneConfig: Comment: "Managed by CloudFormation" Name: !Join [".", [!Ref ClusterName, !Ref HostedZoneName]] HostedZoneTags: - Key: Name Value: !Join ["-", [!Ref InfrastructureName, "int"]] - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "owned" VPCs: - VPCId: !Ref VpcId VPCRegion: !Ref "AWS::Region" ExternalApiServerRecord: Type: AWS::Route53::RecordSetGroup Properties: Comment: Alias record for the API server HostedZoneId: !Ref HostedZoneId RecordSets: - Name: !Join [ ".", ["api", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt ExtApiElb.CanonicalHostedZoneID DNSName: !GetAtt ExtApiElb.DNSName InternalApiServerRecord: Type: AWS::Route53::RecordSetGroup Properties: Comment: Alias record for the API server HostedZoneId: !Ref IntDns RecordSets: - Name: !Join [ ".", ["api", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt IntApiElb.CanonicalHostedZoneID DNSName: !GetAtt IntApiElb.DNSName - Name: !Join [ ".", ["api-int", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt IntApiElb.CanonicalHostedZoneID DNSName: !GetAtt IntApiElb.DNSName ExternalApiListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: ExternalApiTargetGroup LoadBalancerArn: Ref: ExtApiElb Port: 6443 Protocol: TCP ExternalApiTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/readyz" HealthCheckPort: 6443 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 6443 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 InternalApiListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: InternalApiTargetGroup LoadBalancerArn: Ref: IntApiElb Port: 6443 Protocol: TCP InternalApiTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/readyz" HealthCheckPort: 6443 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 6443 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 InternalServiceInternalListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: InternalServiceTargetGroup LoadBalancerArn: Ref: IntApiElb Port: 22623 Protocol: TCP InternalServiceTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/healthz" HealthCheckPort: 22623 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 22623 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 RegisterTargetLambdaIamRole: Type: AWS::IAM::Role Properties: RoleName: !Join ["-", [!Ref InfrastructureName, "nlb", "lambda", "role"]] AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "lambda.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "master", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref InternalApiTargetGroup - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref InternalServiceTargetGroup - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref ExternalApiTargetGroup RegisterNlbIpTargets: Type: "AWS::Lambda::Function" Properties: Handler: "index.handler" Role: Fn::GetAtt: - "RegisterTargetLambdaIamRole" - "Arn" Code: ZipFile: | import json import boto3 import cfnresponse def handler(event, context): elb = boto3.client('elbv2') if event['RequestType'] == 'Delete': elb.deregister_targets(TargetGroupArn=event['ResourceProperties']['TargetArn'],Targets=[{'Id': event['ResourceProperties']['TargetIp']}]) elif event['RequestType'] == 'Create': elb.register_targets(TargetGroupArn=event['ResourceProperties']['TargetArn'],Targets=[{'Id': event['ResourceProperties']['TargetIp']}]) responseData = {} cfnresponse.send(event, context, cfnresponse.SUCCESS, responseData, event['ResourceProperties']['TargetArn']+event['ResourceProperties']['TargetIp']) Runtime: "python3.7" Timeout: 120 RegisterSubnetTagsLambdaIamRole: Type: AWS::IAM::Role Properties: RoleName: !Join ["-", [!Ref InfrastructureName, "subnet-tags-lambda-role"]] AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "lambda.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "subnet-tagging-policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: [ "ec2:DeleteTags", "ec2:CreateTags" ] Resource: "arn:aws:ec2:*:*:subnet/*" - Effect: "Allow" Action: [ "ec2:DescribeSubnets", "ec2:DescribeTags" ] Resource: "*" RegisterSubnetTags: Type: "AWS::Lambda::Function" Properties: Handler: "index.handler" Role: Fn::GetAtt: - "RegisterSubnetTagsLambdaIamRole" - "Arn" Code: ZipFile: | import json import boto3 import cfnresponse def handler(event, context): ec2_client = boto3.client('ec2') if event['RequestType'] == 'Delete': for subnet_id in event['ResourceProperties']['Subnets']: ec2_client.delete_tags(Resources=[subnet_id], Tags=[{'Key': 'kubernetes.io/cluster/' + event['ResourceProperties']['InfrastructureName']}]); elif event['RequestType'] == 'Create': for subnet_id in event['ResourceProperties']['Subnets']: ec2_client.create_tags(Resources=[subnet_id], Tags=[{'Key': 'kubernetes.io/cluster/' + event['ResourceProperties']['InfrastructureName'], 'Value': 'shared'}]); responseData = {} cfnresponse.send(event, context, cfnresponse.SUCCESS, responseData, event['ResourceProperties']['InfrastructureName']+event['ResourceProperties']['Subnets'][0]) Runtime: "python3.7" Timeout: 120 RegisterPublicSubnetTags: Type: Custom::SubnetRegister Properties: ServiceToken: !GetAtt RegisterSubnetTags.Arn InfrastructureName: !Ref InfrastructureName Subnets: !Ref PublicSubnets RegisterPrivateSubnetTags: Type: Custom::SubnetRegister Properties: ServiceToken: !GetAtt RegisterSubnetTags.Arn InfrastructureName: !Ref InfrastructureName Subnets: !Ref PrivateSubnets Outputs: PrivateHostedZoneId: Description: Hosted zone ID for the private DNS, which is required for private records. Value: !Ref IntDns ExternalApiLoadBalancerName: Description: Full name of the external API load balancer. Value: !GetAtt ExtApiElb.LoadBalancerFullName InternalApiLoadBalancerName: Description: Full name of the internal API load balancer. Value: !GetAtt IntApiElb.LoadBalancerFullName ApiServerDnsName: Description: Full hostname of the API server, which is required for the Ignition config files. Value: !Join [".", ["api-int", !Ref ClusterName, !Ref HostedZoneName]] RegisterNlbIpTargetsLambda: Description: Lambda ARN useful to help register or deregister IP targets for these load balancers. Value: !GetAtt RegisterNlbIpTargets.Arn ExternalApiTargetGroupArn: Description: ARN of the external API target group. Value: !Ref ExternalApiTargetGroup InternalApiTargetGroupArn: Description: ARN of the internal API target group. Value: !Ref InternalApiTargetGroup InternalServiceTargetGroupArn: Description: ARN of the internal service target group. Value: !Ref InternalServiceTargetGroup
Type: CNAME TTL: 10 ResourceRecords: - !GetAtt IntApiElb.DNSName
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "VpcCidr", 3 "ParameterValue": "10.0.0.0/16" 4 }, { "ParameterKey": "PrivateSubnets", 5 "ParameterValue": "subnet-<random_string>" 6 }, { "ParameterKey": "VpcId", 7 "ParameterValue": "vpc-<random_string>" 8 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-sec/03bd4210-2ed7-11eb-6d7a-13fc0b61e9db
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Security Elements (Security Groups & IAM) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String VpcCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-4]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-24. Default: 10.0.0.0/16 Description: CIDR block for VPC. Type: String VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id PrivateSubnets: Description: The internal subnets. Type: List<AWS::EC2::Subnet::Id> Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Network Configuration" Parameters: - VpcId - VpcCidr - PrivateSubnets ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" VpcCidr: default: "VPC CIDR" PrivateSubnets: default: "Private Subnets" Resources: MasterSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Master Security Group SecurityGroupIngress: - IpProtocol: icmp FromPort: 0 ToPort: 0 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref VpcCidr - IpProtocol: tcp ToPort: 6443 FromPort: 6443 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22623 ToPort: 22623 CidrIp: !Ref VpcCidr VpcId: !Ref VpcId WorkerSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Worker Security Group SecurityGroupIngress: - IpProtocol: icmp FromPort: 0 ToPort: 0 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref VpcCidr VpcId: !Ref VpcId MasterIngressEtcd: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: etcd FromPort: 2379 ToPort: 2380 IpProtocol: tcp MasterIngressVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp MasterIngressWorkerVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp MasterIngressGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp MasterIngressWorkerGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp MasterIngressIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp MasterIngressIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp MasterIngressIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 MasterIngressWorkerIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp MasterIngressWorkerIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp MasterIngressWorkerIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 MasterIngressInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp MasterIngressWorkerInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp MasterIngressInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp MasterIngressWorkerInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp MasterIngressKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes kubelet, scheduler and controller manager FromPort: 10250 ToPort: 10259 IpProtocol: tcp MasterIngressWorkerKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes kubelet, scheduler and controller manager FromPort: 10250 ToPort: 10259 IpProtocol: tcp MasterIngressIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp MasterIngressWorkerIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp MasterIngressIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp MasterIngressWorkerIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp WorkerIngressVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp WorkerIngressMasterVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp WorkerIngressGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp WorkerIngressMasterGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp WorkerIngressIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp WorkerIngressIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp WorkerIngressIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 WorkerIngressMasterIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp WorkerIngressMasterIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp WorkerIngressMasterIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 WorkerIngressInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp WorkerIngressMasterInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp WorkerIngressInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp WorkerIngressMasterInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp WorkerIngressKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes secure kubelet port FromPort: 10250 ToPort: 10250 IpProtocol: tcp WorkerIngressWorkerKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal Kubernetes communication FromPort: 10250 ToPort: 10250 IpProtocol: tcp WorkerIngressIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp WorkerIngressMasterIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp WorkerIngressIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp WorkerIngressMasterIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp MasterIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "master", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: - "ec2:AttachVolume" - "ec2:AuthorizeSecurityGroupIngress" - "ec2:CreateSecurityGroup" - "ec2:CreateTags" - "ec2:CreateVolume" - "ec2:DeleteSecurityGroup" - "ec2:DeleteVolume" - "ec2:Describe*" - "ec2:DetachVolume" - "ec2:ModifyInstanceAttribute" - "ec2:ModifyVolume" - "ec2:RevokeSecurityGroupIngress" - "elasticloadbalancing:AddTags" - "elasticloadbalancing:AttachLoadBalancerToSubnets" - "elasticloadbalancing:ApplySecurityGroupsToLoadBalancer" - "elasticloadbalancing:CreateListener" - "elasticloadbalancing:CreateLoadBalancer" - "elasticloadbalancing:CreateLoadBalancerPolicy" - "elasticloadbalancing:CreateLoadBalancerListeners" - "elasticloadbalancing:CreateTargetGroup" - "elasticloadbalancing:ConfigureHealthCheck" - "elasticloadbalancing:DeleteListener" - "elasticloadbalancing:DeleteLoadBalancer" - "elasticloadbalancing:DeleteLoadBalancerListeners" - "elasticloadbalancing:DeleteTargetGroup" - "elasticloadbalancing:DeregisterInstancesFromLoadBalancer" - "elasticloadbalancing:DeregisterTargets" - "elasticloadbalancing:Describe*" - "elasticloadbalancing:DetachLoadBalancerFromSubnets" - "elasticloadbalancing:ModifyListener" - "elasticloadbalancing:ModifyLoadBalancerAttributes" - "elasticloadbalancing:ModifyTargetGroup" - "elasticloadbalancing:ModifyTargetGroupAttributes" - "elasticloadbalancing:RegisterInstancesWithLoadBalancer" - "elasticloadbalancing:RegisterTargets" - "elasticloadbalancing:SetLoadBalancerPoliciesForBackendServer" - "elasticloadbalancing:SetLoadBalancerPoliciesOfListener" - "kms:DescribeKey" Resource: "*" MasterInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Roles: - Ref: "MasterIamRole" WorkerIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "worker", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: - "ec2:DescribeInstances" - "ec2:DescribeRegions" Resource: "*" WorkerInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Roles: - Ref: "WorkerIamRole" Outputs: MasterSecurityGroupId: Description: Master Security Group ID Value: !GetAtt MasterSecurityGroup.GroupId WorkerSecurityGroupId: Description: Worker Security Group ID Value: !GetAtt WorkerSecurityGroup.GroupId MasterInstanceProfile: Description: Master IAM Instance Profile Value: !Ref MasterInstanceProfile WorkerInstanceProfile: Description: Worker IAM Instance Profile Value: !Ref WorkerInstanceProfile
openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.images.aws.regions["us-west-1"].image'
ami-0d3e625f84626bbda
export AWS_PROFILE=<aws_profile> 1
export AWS_DEFAULT_REGION=<aws_region> 1
export RHCOS_VERSION=<version> 1
export VMIMPORT_BUCKET_NAME=<s3_bucket_name>
cat <<EOF > containers.json { "Description": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64", "Format": "vmdk", "UserBucket": { "S3Bucket": "USD{VMIMPORT_BUCKET_NAME}", "S3Key": "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64.vmdk" } } EOF
aws ec2 import-snapshot --region USD{AWS_DEFAULT_REGION} --description "<description>" \ 1 --disk-container "file://<file_path>/containers.json" 2
watch -n 5 aws ec2 describe-import-snapshot-tasks --region USD{AWS_DEFAULT_REGION}
{ "ImportSnapshotTasks": [ { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "ImportTaskId": "import-snap-fh6i8uil", "SnapshotTaskDetail": { "Description": "rhcos-4.7.0-x86_64-aws.x86_64", "DiskImageSize": 819056640.0, "Format": "VMDK", "SnapshotId": "snap-06331325870076318", "Status": "completed", "UserBucket": { "S3Bucket": "external-images", "S3Key": "rhcos-4.7.0-x86_64-aws.x86_64.vmdk" } } } ] }
aws ec2 register-image --region USD{AWS_DEFAULT_REGION} --architecture x86_64 \ 1 --description "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 2 --ena-support --name "rhcos-USD{RHCOS_VERSION}-x86_64-aws.x86_64" \ 3 --virtualization-type hvm --root-device-name '/dev/xvda' --block-device-mappings 'DeviceName=/dev/xvda,Ebs={DeleteOnTermination=true,SnapshotId=<snapshot_ID>}' 4
aws s3 mb s3://<cluster-name>-infra 1
aws s3 cp <installation_directory>/bootstrap.ign s3://<cluster-name>-infra/bootstrap.ign 1
aws s3 ls s3://<cluster-name>-infra/
2019-04-03 16:15:16 314878 bootstrap.ign
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "AllowedBootstrapSshCidr", 5 "ParameterValue": "0.0.0.0/0" 6 }, { "ParameterKey": "PublicSubnet", 7 "ParameterValue": "subnet-<random_string>" 8 }, { "ParameterKey": "MasterSecurityGroupId", 9 "ParameterValue": "sg-<random_string>" 10 }, { "ParameterKey": "VpcId", 11 "ParameterValue": "vpc-<random_string>" 12 }, { "ParameterKey": "BootstrapIgnitionLocation", 13 "ParameterValue": "s3://<bucket_name>/bootstrap.ign" 14 }, { "ParameterKey": "AutoRegisterELB", 15 "ParameterValue": "yes" 16 }, { "ParameterKey": "RegisterNlbIpTargetsLambdaArn", 17 "ParameterValue": "arn:aws:lambda:<region>:<account_number>:function:<dns_stack_name>-RegisterNlbIpTargets-<random_string>" 18 }, { "ParameterKey": "ExternalApiTargetGroupArn", 19 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Exter-<random_string>" 20 }, { "ParameterKey": "InternalApiTargetGroupArn", 21 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 22 }, { "ParameterKey": "InternalServiceTargetGroupArn", 23 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 24 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-bootstrap/12944486-2add-11eb-9dee-12dace8e3a83
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Bootstrap (EC2 Instance, Security Groups and IAM) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id AllowedBootstrapSshCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|1[0-9]|2[0-9]|3[0-2]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/0-32. Default: 0.0.0.0/0 Description: CIDR block to allow SSH access to the bootstrap node. Type: String PublicSubnet: Description: The public subnet to launch the bootstrap node into. Type: AWS::EC2::Subnet::Id MasterSecurityGroupId: Description: The master security group ID for registering temporary rules. Type: AWS::EC2::SecurityGroup::Id VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id BootstrapIgnitionLocation: Default: s3://my-s3-bucket/bootstrap.ign Description: Ignition config file location. Type: String AutoRegisterELB: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke NLB registration, which requires a Lambda ARN parameter? Type: String RegisterNlbIpTargetsLambdaArn: Description: ARN for NLB IP target registration lambda. Type: String ExternalApiTargetGroupArn: Description: ARN for external API load balancer target group. Type: String InternalApiTargetGroupArn: Description: ARN for internal API load balancer target group. Type: String InternalServiceTargetGroupArn: Description: ARN for internal service load balancer target group. Type: String BootstrapInstanceType: Description: Instance type for the bootstrap EC2 instance Default: "i3.large" Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - RhcosAmi - BootstrapIgnitionLocation - MasterSecurityGroupId - Label: default: "Network Configuration" Parameters: - VpcId - AllowedBootstrapSshCidr - PublicSubnet - Label: default: "Load Balancer Automation" Parameters: - AutoRegisterELB - RegisterNlbIpTargetsLambdaArn - ExternalApiTargetGroupArn - InternalApiTargetGroupArn - InternalServiceTargetGroupArn ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" AllowedBootstrapSshCidr: default: "Allowed SSH Source" PublicSubnet: default: "Public Subnet" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" BootstrapIgnitionLocation: default: "Bootstrap Ignition Source" MasterSecurityGroupId: default: "Master Security Group ID" AutoRegisterELB: default: "Use Provided ELB Automation" Conditions: DoRegistration: !Equals ["yes", !Ref AutoRegisterELB] Resources: BootstrapIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "bootstrap", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: "ec2:Describe*" Resource: "*" - Effect: "Allow" Action: "ec2:AttachVolume" Resource: "*" - Effect: "Allow" Action: "ec2:DetachVolume" Resource: "*" - Effect: "Allow" Action: "s3:GetObject" Resource: "*" BootstrapInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Path: "/" Roles: - Ref: "BootstrapIamRole" BootstrapSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Bootstrap Security Group SecurityGroupIngress: - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref AllowedBootstrapSshCidr - IpProtocol: tcp ToPort: 19531 FromPort: 19531 CidrIp: 0.0.0.0/0 VpcId: !Ref VpcId BootstrapInstance: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi IamInstanceProfile: !Ref BootstrapInstanceProfile InstanceType: !Ref BootstrapInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "true" DeviceIndex: "0" GroupSet: - !Ref "BootstrapSecurityGroup" - !Ref "MasterSecurityGroupId" SubnetId: !Ref "PublicSubnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"replace":{"source":"USD{S3Loc}"}},"version":"3.1.0"}}' - { S3Loc: !Ref BootstrapIgnitionLocation } RegisterBootstrapApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp RegisterBootstrapInternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp RegisterBootstrapInternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp Outputs: BootstrapInstanceId: Description: Bootstrap Instance ID. Value: !Ref BootstrapInstance BootstrapPublicIp: Description: The bootstrap node public IP address. Value: !GetAtt BootstrapInstance.PublicIp BootstrapPrivateIp: Description: The bootstrap node private IP address. Value: !GetAtt BootstrapInstance.PrivateIp
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "AutoRegisterDNS", 5 "ParameterValue": "yes" 6 }, { "ParameterKey": "PrivateHostedZoneId", 7 "ParameterValue": "<random_string>" 8 }, { "ParameterKey": "PrivateHostedZoneName", 9 "ParameterValue": "mycluster.example.com" 10 }, { "ParameterKey": "Master0Subnet", 11 "ParameterValue": "subnet-<random_string>" 12 }, { "ParameterKey": "Master1Subnet", 13 "ParameterValue": "subnet-<random_string>" 14 }, { "ParameterKey": "Master2Subnet", 15 "ParameterValue": "subnet-<random_string>" 16 }, { "ParameterKey": "MasterSecurityGroupId", 17 "ParameterValue": "sg-<random_string>" 18 }, { "ParameterKey": "IgnitionLocation", 19 "ParameterValue": "https://api-int.<cluster_name>.<domain_name>:22623/config/master" 20 }, { "ParameterKey": "CertificateAuthorities", 21 "ParameterValue": "data:text/plain;charset=utf-8;base64,ABC...xYz==" 22 }, { "ParameterKey": "MasterInstanceProfileName", 23 "ParameterValue": "<roles_stack>-MasterInstanceProfile-<random_string>" 24 }, { "ParameterKey": "MasterInstanceType", 25 "ParameterValue": "m6i.xlarge" 26 }, { "ParameterKey": "AutoRegisterELB", 27 "ParameterValue": "yes" 28 }, { "ParameterKey": "RegisterNlbIpTargetsLambdaArn", 29 "ParameterValue": "arn:aws:lambda:<region>:<account_number>:function:<dns_stack_name>-RegisterNlbIpTargets-<random_string>" 30 }, { "ParameterKey": "ExternalApiTargetGroupArn", 31 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Exter-<random_string>" 32 }, { "ParameterKey": "InternalApiTargetGroupArn", 33 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 34 }, { "ParameterKey": "InternalServiceTargetGroupArn", 35 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 36 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-control-plane/21c7e2b0-2ee2-11eb-c6f6-0aa34627df4b
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Node Launch (EC2 master instances) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag nodes for the kubelet cloud provider. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id AutoRegisterDNS: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke DNS etcd registration, which requires Hosted Zone information? Type: String PrivateHostedZoneId: Description: The Route53 private zone ID to register the etcd targets with, such as Z21IXYZABCZ2A4. Type: String PrivateHostedZoneName: Description: The Route53 zone to register the targets with, such as cluster.example.com. Omit the trailing period. Type: String Master0Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id Master1Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id Master2Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id MasterSecurityGroupId: Description: The master security group ID to associate with master nodes. Type: AWS::EC2::SecurityGroup::Id IgnitionLocation: Default: https://api-int.USDCLUSTER_NAME.USDDOMAIN:22623/config/master Description: Ignition config file location. Type: String CertificateAuthorities: Default: data:text/plain;charset=utf-8;base64,ABC...xYz== Description: Base64 encoded certificate authority string to use. Type: String MasterInstanceProfileName: Description: IAM profile to associate with master nodes. Type: String MasterInstanceType: Default: m5.xlarge Type: String AutoRegisterELB: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke NLB registration, which requires a Lambda ARN parameter? Type: String RegisterNlbIpTargetsLambdaArn: Description: ARN for NLB IP target registration lambda. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String ExternalApiTargetGroupArn: Description: ARN for external API load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String InternalApiTargetGroupArn: Description: ARN for internal API load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String InternalServiceTargetGroupArn: Description: ARN for internal service load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - MasterInstanceType - RhcosAmi - IgnitionLocation - CertificateAuthorities - MasterSecurityGroupId - MasterInstanceProfileName - Label: default: "Network Configuration" Parameters: - VpcId - AllowedBootstrapSshCidr - Master0Subnet - Master1Subnet - Master2Subnet - Label: default: "DNS" Parameters: - AutoRegisterDNS - PrivateHostedZoneName - PrivateHostedZoneId - Label: default: "Load Balancer Automation" Parameters: - AutoRegisterELB - RegisterNlbIpTargetsLambdaArn - ExternalApiTargetGroupArn - InternalApiTargetGroupArn - InternalServiceTargetGroupArn ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" Master0Subnet: default: "Master-0 Subnet" Master1Subnet: default: "Master-1 Subnet" Master2Subnet: default: "Master-2 Subnet" MasterInstanceType: default: "Master Instance Type" MasterInstanceProfileName: default: "Master Instance Profile Name" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" BootstrapIgnitionLocation: default: "Master Ignition Source" CertificateAuthorities: default: "Ignition CA String" MasterSecurityGroupId: default: "Master Security Group ID" AutoRegisterDNS: default: "Use Provided DNS Automation" AutoRegisterELB: default: "Use Provided ELB Automation" PrivateHostedZoneName: default: "Private Hosted Zone Name" PrivateHostedZoneId: default: "Private Hosted Zone ID" Conditions: DoRegistration: !Equals ["yes", !Ref AutoRegisterELB] DoDns: !Equals ["yes", !Ref AutoRegisterDNS] Resources: Master0: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master0Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster0: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp RegisterMaster0InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp RegisterMaster0InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp Master1: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master1Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster1: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp RegisterMaster1InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp RegisterMaster1InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp Master2: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master2Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster2: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp RegisterMaster2InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp RegisterMaster2InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp EtcdSrvRecords: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["_etcd-server-ssl._tcp", !Ref PrivateHostedZoneName]] ResourceRecords: - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-0", !Ref PrivateHostedZoneName]]], ] - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-1", !Ref PrivateHostedZoneName]]], ] - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-2", !Ref PrivateHostedZoneName]]], ] TTL: 60 Type: SRV Etcd0Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-0", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master0.PrivateIp TTL: 60 Type: A Etcd1Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-1", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master1.PrivateIp TTL: 60 Type: A Etcd2Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-2", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master2.PrivateIp TTL: 60 Type: A Outputs: PrivateIPs: Description: The control-plane node private IP addresses. Value: !Join [ ",", [!GetAtt Master0.PrivateIp, !GetAtt Master1.PrivateIp, !GetAtt Master2.PrivateIp] ]
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "Subnet", 5 "ParameterValue": "subnet-<random_string>" 6 }, { "ParameterKey": "WorkerSecurityGroupId", 7 "ParameterValue": "sg-<random_string>" 8 }, { "ParameterKey": "IgnitionLocation", 9 "ParameterValue": "https://api-int.<cluster_name>.<domain_name>:22623/config/worker" 10 }, { "ParameterKey": "CertificateAuthorities", 11 "ParameterValue": "" 12 }, { "ParameterKey": "WorkerInstanceProfileName", 13 "ParameterValue": "" 14 }, { "ParameterKey": "WorkerInstanceType", 15 "ParameterValue": "m6i.large" 16 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml \ 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-worker-1/729ee301-1c2a-11eb-348f-sd9888c65b59
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Node Launch (EC2 worker instance) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag nodes for the kubelet cloud provider. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id WorkerSecurityGroupId: Description: The master security group ID to associate with master nodes. Type: AWS::EC2::SecurityGroup::Id IgnitionLocation: Default: https://api-int.USDCLUSTER_NAME.USDDOMAIN:22623/config/worker Description: Ignition config file location. Type: String CertificateAuthorities: Default: data:text/plain;charset=utf-8;base64,ABC...xYz== Description: Base64 encoded certificate authority string to use. Type: String WorkerInstanceProfileName: Description: IAM profile to associate with master nodes. Type: String WorkerInstanceType: Default: m5.large Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - WorkerInstanceType - RhcosAmi - IgnitionLocation - CertificateAuthorities - WorkerSecurityGroupId - WorkerInstanceProfileName - Label: default: "Network Configuration" Parameters: - Subnet ParameterLabels: Subnet: default: "Subnet" InfrastructureName: default: "Infrastructure Name" WorkerInstanceType: default: "Worker Instance Type" WorkerInstanceProfileName: default: "Worker Instance Profile Name" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" IgnitionLocation: default: "Worker Ignition Source" CertificateAuthorities: default: "Ignition CA String" WorkerSecurityGroupId: default: "Worker Security Group ID" Resources: Worker0: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref WorkerInstanceProfileName InstanceType: !Ref WorkerInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "WorkerSecurityGroupId" SubnetId: !Ref "Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" Outputs: PrivateIP: Description: The compute node private IP address. Value: !GetAtt Worker0.PrivateIp
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level=info 2
INFO Waiting up to 20m0s for the Kubernetes API at https://api.mycluster.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources INFO Time elapsed: 1s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc edit configs.imageregistry.operator.openshift.io/cluster
storage: s3: bucket: <bucket-name> region: <region-name>
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
aws cloudformation delete-stack --stack-name <name> 1
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.<cluster_name>.<domain_name> console-openshift-console.apps.<cluster_name>.<domain_name> downloads-openshift-console.apps.<cluster_name>.<domain_name> alertmanager-main-openshift-monitoring.apps.<cluster_name>.<domain_name> grafana-openshift-monitoring.apps.<cluster_name>.<domain_name> prometheus-k8s-openshift-monitoring.apps.<cluster_name>.<domain_name>
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.62.215 ab3...28.us-east-2.elb.amazonaws.com 80:31499/TCP,443:30693/TCP 5m
aws elb describe-load-balancers | jq -r '.LoadBalancerDescriptions[] | select(.DNSName == "<external_ip>").CanonicalHostedZoneNameID' 1
Z3AADJGX6KTTL2
aws route53 list-hosted-zones-by-name --dns-name "<domain_name>" \ 1 --query 'HostedZones[? Config.PrivateZone != `true` && Name == `<domain_name>.`].Id' 2 --output text
/hostedzone/Z3URY6TWQ91KVV
aws route53 change-resource-record-sets --hosted-zone-id "<private_hosted_zone_id>" --change-batch '{ 1 > "Changes": [ > { > "Action": "CREATE", > "ResourceRecordSet": { > "Name": "\\052.apps.<cluster_domain>", 2 > "Type": "A", > "AliasTarget":{ > "HostedZoneId": "<hosted_zone_id>", 3 > "DNSName": "<external_ip>.", 4 > "EvaluateTargetHealth": false > } > } > } > ] > }'
aws route53 change-resource-record-sets --hosted-zone-id "<public_hosted_zone_id>"" --change-batch '{ 1 > "Changes": [ > { > "Action": "CREATE", > "ResourceRecordSet": { > "Name": "\\052.apps.<cluster_domain>", 2 > "Type": "A", > "AliasTarget":{ > "HostedZoneId": "<hosted_zone_id>", 3 > "DNSName": "<external_ip>.", 4 > "EvaluateTargetHealth": false > } > } > } > ] > }'
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 40m0s for the cluster at https://api.mycluster.example.com:6443 to initialize INFO Waiting up to 10m0s for the openshift-console route to be created INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "password" INFO Time elapsed: 1s
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
./openshift-install create install-config --dir <installation_directory> 1
pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
imageContentSources: - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
publish: Internal
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
[ { "ParameterKey": "VpcCidr", 1 "ParameterValue": "10.0.0.0/16" 2 }, { "ParameterKey": "AvailabilityZoneCount", 3 "ParameterValue": "1" 4 }, { "ParameterKey": "SubnetBits", 5 "ParameterValue": "12" 6 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-vpc/dbedae40-2fd3-11eb-820e-12a48460849f
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for Best Practice VPC with 1-3 AZs Parameters: VpcCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-4]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-24. Default: 10.0.0.0/16 Description: CIDR block for VPC. Type: String AvailabilityZoneCount: ConstraintDescription: "The number of availability zones. (Min: 1, Max: 3)" MinValue: 1 MaxValue: 3 Default: 1 Description: "How many AZs to create VPC subnets for. (Min: 1, Max: 3)" Type: Number SubnetBits: ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/19-27. MinValue: 5 MaxValue: 13 Default: 12 Description: "Size of each subnet to create within the availability zones. (Min: 5 = /27, Max: 13 = /19)" Type: Number Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Network Configuration" Parameters: - VpcCidr - SubnetBits - Label: default: "Availability Zones" Parameters: - AvailabilityZoneCount ParameterLabels: AvailabilityZoneCount: default: "Availability Zone Count" VpcCidr: default: "VPC CIDR" SubnetBits: default: "Bits Per Subnet" Conditions: DoAz3: !Equals [3, !Ref AvailabilityZoneCount] DoAz2: !Or [!Equals [2, !Ref AvailabilityZoneCount], Condition: DoAz3] Resources: VPC: Type: "AWS::EC2::VPC" Properties: EnableDnsSupport: "true" EnableDnsHostnames: "true" CidrBlock: !Ref VpcCidr PublicSubnet: Type: "AWS::EC2::Subnet" Properties: VpcId: !Ref VPC CidrBlock: !Select [0, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 0 - Fn::GetAZs: !Ref "AWS::Region" PublicSubnet2: Type: "AWS::EC2::Subnet" Condition: DoAz2 Properties: VpcId: !Ref VPC CidrBlock: !Select [1, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 1 - Fn::GetAZs: !Ref "AWS::Region" PublicSubnet3: Type: "AWS::EC2::Subnet" Condition: DoAz3 Properties: VpcId: !Ref VPC CidrBlock: !Select [2, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 2 - Fn::GetAZs: !Ref "AWS::Region" InternetGateway: Type: "AWS::EC2::InternetGateway" GatewayToInternet: Type: "AWS::EC2::VPCGatewayAttachment" Properties: VpcId: !Ref VPC InternetGatewayId: !Ref InternetGateway PublicRouteTable: Type: "AWS::EC2::RouteTable" Properties: VpcId: !Ref VPC PublicRoute: Type: "AWS::EC2::Route" DependsOn: GatewayToInternet Properties: RouteTableId: !Ref PublicRouteTable DestinationCidrBlock: 0.0.0.0/0 GatewayId: !Ref InternetGateway PublicSubnetRouteTableAssociation: Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PublicSubnet RouteTableId: !Ref PublicRouteTable PublicSubnetRouteTableAssociation2: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz2 Properties: SubnetId: !Ref PublicSubnet2 RouteTableId: !Ref PublicRouteTable PublicSubnetRouteTableAssociation3: Condition: DoAz3 Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PublicSubnet3 RouteTableId: !Ref PublicRouteTable PrivateSubnet: Type: "AWS::EC2::Subnet" Properties: VpcId: !Ref VPC CidrBlock: !Select [3, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 0 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable: Type: "AWS::EC2::RouteTable" Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation: Type: "AWS::EC2::SubnetRouteTableAssociation" Properties: SubnetId: !Ref PrivateSubnet RouteTableId: !Ref PrivateRouteTable NAT: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Properties: AllocationId: "Fn::GetAtt": - EIP - AllocationId SubnetId: !Ref PublicSubnet EIP: Type: "AWS::EC2::EIP" Properties: Domain: vpc Route: Type: "AWS::EC2::Route" Properties: RouteTableId: Ref: PrivateRouteTable DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT PrivateSubnet2: Type: "AWS::EC2::Subnet" Condition: DoAz2 Properties: VpcId: !Ref VPC CidrBlock: !Select [4, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 1 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable2: Type: "AWS::EC2::RouteTable" Condition: DoAz2 Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation2: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz2 Properties: SubnetId: !Ref PrivateSubnet2 RouteTableId: !Ref PrivateRouteTable2 NAT2: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Condition: DoAz2 Properties: AllocationId: "Fn::GetAtt": - EIP2 - AllocationId SubnetId: !Ref PublicSubnet2 EIP2: Type: "AWS::EC2::EIP" Condition: DoAz2 Properties: Domain: vpc Route2: Type: "AWS::EC2::Route" Condition: DoAz2 Properties: RouteTableId: Ref: PrivateRouteTable2 DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT2 PrivateSubnet3: Type: "AWS::EC2::Subnet" Condition: DoAz3 Properties: VpcId: !Ref VPC CidrBlock: !Select [5, !Cidr [!Ref VpcCidr, 6, !Ref SubnetBits]] AvailabilityZone: !Select - 2 - Fn::GetAZs: !Ref "AWS::Region" PrivateRouteTable3: Type: "AWS::EC2::RouteTable" Condition: DoAz3 Properties: VpcId: !Ref VPC PrivateSubnetRouteTableAssociation3: Type: "AWS::EC2::SubnetRouteTableAssociation" Condition: DoAz3 Properties: SubnetId: !Ref PrivateSubnet3 RouteTableId: !Ref PrivateRouteTable3 NAT3: DependsOn: - GatewayToInternet Type: "AWS::EC2::NatGateway" Condition: DoAz3 Properties: AllocationId: "Fn::GetAtt": - EIP3 - AllocationId SubnetId: !Ref PublicSubnet3 EIP3: Type: "AWS::EC2::EIP" Condition: DoAz3 Properties: Domain: vpc Route3: Type: "AWS::EC2::Route" Condition: DoAz3 Properties: RouteTableId: Ref: PrivateRouteTable3 DestinationCidrBlock: 0.0.0.0/0 NatGatewayId: Ref: NAT3 S3Endpoint: Type: AWS::EC2::VPCEndpoint Properties: PolicyDocument: Version: 2012-10-17 Statement: - Effect: Allow Principal: '*' Action: - '*' Resource: - '*' RouteTableIds: - !Ref PublicRouteTable - !Ref PrivateRouteTable - !If [DoAz2, !Ref PrivateRouteTable2, !Ref "AWS::NoValue"] - !If [DoAz3, !Ref PrivateRouteTable3, !Ref "AWS::NoValue"] ServiceName: !Join - '' - - com.amazonaws. - !Ref 'AWS::Region' - .s3 VpcId: !Ref VPC Outputs: VpcId: Description: ID of the new VPC. Value: !Ref VPC PublicSubnetIds: Description: Subnet IDs of the public subnets. Value: !Join [ ",", [!Ref PublicSubnet, !If [DoAz2, !Ref PublicSubnet2, !Ref "AWS::NoValue"], !If [DoAz3, !Ref PublicSubnet3, !Ref "AWS::NoValue"]] ] PrivateSubnetIds: Description: Subnet IDs of the private subnets. Value: !Join [ ",", [!Ref PrivateSubnet, !If [DoAz2, !Ref PrivateSubnet2, !Ref "AWS::NoValue"], !If [DoAz3, !Ref PrivateSubnet3, !Ref "AWS::NoValue"]] ]
aws route53 list-hosted-zones-by-name --dns-name <route53_domain> 1
mycluster.example.com. False 100 HOSTEDZONES 65F8F38E-2268-B835-E15C-AB55336FCBFA /hostedzone/Z21IXYZABCZ2A4 mycluster.example.com. 10
[ { "ParameterKey": "ClusterName", 1 "ParameterValue": "mycluster" 2 }, { "ParameterKey": "InfrastructureName", 3 "ParameterValue": "mycluster-<random_string>" 4 }, { "ParameterKey": "HostedZoneId", 5 "ParameterValue": "<random_string>" 6 }, { "ParameterKey": "HostedZoneName", 7 "ParameterValue": "example.com" 8 }, { "ParameterKey": "PublicSubnets", 9 "ParameterValue": "subnet-<random_string>" 10 }, { "ParameterKey": "PrivateSubnets", 11 "ParameterValue": "subnet-<random_string>" 12 }, { "ParameterKey": "VpcId", 13 "ParameterValue": "vpc-<random_string>" 14 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-dns/cd3e5de0-2fd4-11eb-5cf0-12be5c33a183
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Network Elements (Route53 & LBs) Parameters: ClusterName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Cluster name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, representative cluster name to use for host names and other identifying names. Type: String InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String HostedZoneId: Description: The Route53 public zone ID to register the targets with, such as Z21IXYZABCZ2A4. Type: String HostedZoneName: Description: The Route53 zone to register the targets with, such as example.com. Omit the trailing period. Type: String Default: "example.com" PublicSubnets: Description: The internet-facing subnets. Type: List<AWS::EC2::Subnet::Id> PrivateSubnets: Description: The internal subnets. Type: List<AWS::EC2::Subnet::Id> VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - ClusterName - InfrastructureName - Label: default: "Network Configuration" Parameters: - VpcId - PublicSubnets - PrivateSubnets - Label: default: "DNS" Parameters: - HostedZoneName - HostedZoneId ParameterLabels: ClusterName: default: "Cluster Name" InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" PublicSubnets: default: "Public Subnets" PrivateSubnets: default: "Private Subnets" HostedZoneName: default: "Public Hosted Zone Name" HostedZoneId: default: "Public Hosted Zone ID" Resources: ExtApiElb: Type: AWS::ElasticLoadBalancingV2::LoadBalancer Properties: Name: !Join ["-", [!Ref InfrastructureName, "ext"]] IpAddressType: ipv4 Subnets: !Ref PublicSubnets Type: network IntApiElb: Type: AWS::ElasticLoadBalancingV2::LoadBalancer Properties: Name: !Join ["-", [!Ref InfrastructureName, "int"]] Scheme: internal IpAddressType: ipv4 Subnets: !Ref PrivateSubnets Type: network IntDns: Type: "AWS::Route53::HostedZone" Properties: HostedZoneConfig: Comment: "Managed by CloudFormation" Name: !Join [".", [!Ref ClusterName, !Ref HostedZoneName]] HostedZoneTags: - Key: Name Value: !Join ["-", [!Ref InfrastructureName, "int"]] - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "owned" VPCs: - VPCId: !Ref VpcId VPCRegion: !Ref "AWS::Region" ExternalApiServerRecord: Type: AWS::Route53::RecordSetGroup Properties: Comment: Alias record for the API server HostedZoneId: !Ref HostedZoneId RecordSets: - Name: !Join [ ".", ["api", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt ExtApiElb.CanonicalHostedZoneID DNSName: !GetAtt ExtApiElb.DNSName InternalApiServerRecord: Type: AWS::Route53::RecordSetGroup Properties: Comment: Alias record for the API server HostedZoneId: !Ref IntDns RecordSets: - Name: !Join [ ".", ["api", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt IntApiElb.CanonicalHostedZoneID DNSName: !GetAtt IntApiElb.DNSName - Name: !Join [ ".", ["api-int", !Ref ClusterName, !Join ["", [!Ref HostedZoneName, "."]]], ] Type: A AliasTarget: HostedZoneId: !GetAtt IntApiElb.CanonicalHostedZoneID DNSName: !GetAtt IntApiElb.DNSName ExternalApiListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: ExternalApiTargetGroup LoadBalancerArn: Ref: ExtApiElb Port: 6443 Protocol: TCP ExternalApiTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/readyz" HealthCheckPort: 6443 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 6443 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 InternalApiListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: InternalApiTargetGroup LoadBalancerArn: Ref: IntApiElb Port: 6443 Protocol: TCP InternalApiTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/readyz" HealthCheckPort: 6443 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 6443 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 InternalServiceInternalListener: Type: AWS::ElasticLoadBalancingV2::Listener Properties: DefaultActions: - Type: forward TargetGroupArn: Ref: InternalServiceTargetGroup LoadBalancerArn: Ref: IntApiElb Port: 22623 Protocol: TCP InternalServiceTargetGroup: Type: AWS::ElasticLoadBalancingV2::TargetGroup Properties: HealthCheckIntervalSeconds: 10 HealthCheckPath: "/healthz" HealthCheckPort: 22623 HealthCheckProtocol: HTTPS HealthyThresholdCount: 2 UnhealthyThresholdCount: 2 Port: 22623 Protocol: TCP TargetType: ip VpcId: Ref: VpcId TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: 60 RegisterTargetLambdaIamRole: Type: AWS::IAM::Role Properties: RoleName: !Join ["-", [!Ref InfrastructureName, "nlb", "lambda", "role"]] AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "lambda.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "master", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref InternalApiTargetGroup - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref InternalServiceTargetGroup - Effect: "Allow" Action: [ "elasticloadbalancing:RegisterTargets", "elasticloadbalancing:DeregisterTargets", ] Resource: !Ref ExternalApiTargetGroup RegisterNlbIpTargets: Type: "AWS::Lambda::Function" Properties: Handler: "index.handler" Role: Fn::GetAtt: - "RegisterTargetLambdaIamRole" - "Arn" Code: ZipFile: | import json import boto3 import cfnresponse def handler(event, context): elb = boto3.client('elbv2') if event['RequestType'] == 'Delete': elb.deregister_targets(TargetGroupArn=event['ResourceProperties']['TargetArn'],Targets=[{'Id': event['ResourceProperties']['TargetIp']}]) elif event['RequestType'] == 'Create': elb.register_targets(TargetGroupArn=event['ResourceProperties']['TargetArn'],Targets=[{'Id': event['ResourceProperties']['TargetIp']}]) responseData = {} cfnresponse.send(event, context, cfnresponse.SUCCESS, responseData, event['ResourceProperties']['TargetArn']+event['ResourceProperties']['TargetIp']) Runtime: "python3.7" Timeout: 120 RegisterSubnetTagsLambdaIamRole: Type: AWS::IAM::Role Properties: RoleName: !Join ["-", [!Ref InfrastructureName, "subnet-tags-lambda-role"]] AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "lambda.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "subnet-tagging-policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: [ "ec2:DeleteTags", "ec2:CreateTags" ] Resource: "arn:aws:ec2:*:*:subnet/*" - Effect: "Allow" Action: [ "ec2:DescribeSubnets", "ec2:DescribeTags" ] Resource: "*" RegisterSubnetTags: Type: "AWS::Lambda::Function" Properties: Handler: "index.handler" Role: Fn::GetAtt: - "RegisterSubnetTagsLambdaIamRole" - "Arn" Code: ZipFile: | import json import boto3 import cfnresponse def handler(event, context): ec2_client = boto3.client('ec2') if event['RequestType'] == 'Delete': for subnet_id in event['ResourceProperties']['Subnets']: ec2_client.delete_tags(Resources=[subnet_id], Tags=[{'Key': 'kubernetes.io/cluster/' + event['ResourceProperties']['InfrastructureName']}]); elif event['RequestType'] == 'Create': for subnet_id in event['ResourceProperties']['Subnets']: ec2_client.create_tags(Resources=[subnet_id], Tags=[{'Key': 'kubernetes.io/cluster/' + event['ResourceProperties']['InfrastructureName'], 'Value': 'shared'}]); responseData = {} cfnresponse.send(event, context, cfnresponse.SUCCESS, responseData, event['ResourceProperties']['InfrastructureName']+event['ResourceProperties']['Subnets'][0]) Runtime: "python3.7" Timeout: 120 RegisterPublicSubnetTags: Type: Custom::SubnetRegister Properties: ServiceToken: !GetAtt RegisterSubnetTags.Arn InfrastructureName: !Ref InfrastructureName Subnets: !Ref PublicSubnets RegisterPrivateSubnetTags: Type: Custom::SubnetRegister Properties: ServiceToken: !GetAtt RegisterSubnetTags.Arn InfrastructureName: !Ref InfrastructureName Subnets: !Ref PrivateSubnets Outputs: PrivateHostedZoneId: Description: Hosted zone ID for the private DNS, which is required for private records. Value: !Ref IntDns ExternalApiLoadBalancerName: Description: Full name of the external API load balancer. Value: !GetAtt ExtApiElb.LoadBalancerFullName InternalApiLoadBalancerName: Description: Full name of the internal API load balancer. Value: !GetAtt IntApiElb.LoadBalancerFullName ApiServerDnsName: Description: Full hostname of the API server, which is required for the Ignition config files. Value: !Join [".", ["api-int", !Ref ClusterName, !Ref HostedZoneName]] RegisterNlbIpTargetsLambda: Description: Lambda ARN useful to help register or deregister IP targets for these load balancers. Value: !GetAtt RegisterNlbIpTargets.Arn ExternalApiTargetGroupArn: Description: ARN of the external API target group. Value: !Ref ExternalApiTargetGroup InternalApiTargetGroupArn: Description: ARN of the internal API target group. Value: !Ref InternalApiTargetGroup InternalServiceTargetGroupArn: Description: ARN of the internal service target group. Value: !Ref InternalServiceTargetGroup
Type: CNAME TTL: 10 ResourceRecords: - !GetAtt IntApiElb.DNSName
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "VpcCidr", 3 "ParameterValue": "10.0.0.0/16" 4 }, { "ParameterKey": "PrivateSubnets", 5 "ParameterValue": "subnet-<random_string>" 6 }, { "ParameterKey": "VpcId", 7 "ParameterValue": "vpc-<random_string>" 8 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-sec/03bd4210-2ed7-11eb-6d7a-13fc0b61e9db
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Security Elements (Security Groups & IAM) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String VpcCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-4]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-24. Default: 10.0.0.0/16 Description: CIDR block for VPC. Type: String VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id PrivateSubnets: Description: The internal subnets. Type: List<AWS::EC2::Subnet::Id> Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Network Configuration" Parameters: - VpcId - VpcCidr - PrivateSubnets ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" VpcCidr: default: "VPC CIDR" PrivateSubnets: default: "Private Subnets" Resources: MasterSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Master Security Group SecurityGroupIngress: - IpProtocol: icmp FromPort: 0 ToPort: 0 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref VpcCidr - IpProtocol: tcp ToPort: 6443 FromPort: 6443 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22623 ToPort: 22623 CidrIp: !Ref VpcCidr VpcId: !Ref VpcId WorkerSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Worker Security Group SecurityGroupIngress: - IpProtocol: icmp FromPort: 0 ToPort: 0 CidrIp: !Ref VpcCidr - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref VpcCidr VpcId: !Ref VpcId MasterIngressEtcd: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: etcd FromPort: 2379 ToPort: 2380 IpProtocol: tcp MasterIngressVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp MasterIngressWorkerVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp MasterIngressGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp MasterIngressWorkerGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp MasterIngressIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp MasterIngressIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp MasterIngressIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 MasterIngressWorkerIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp MasterIngressWorkerIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp MasterIngressWorkerIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 MasterIngressInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp MasterIngressWorkerInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp MasterIngressInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp MasterIngressWorkerInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp MasterIngressKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes kubelet, scheduler and controller manager FromPort: 10250 ToPort: 10259 IpProtocol: tcp MasterIngressWorkerKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes kubelet, scheduler and controller manager FromPort: 10250 ToPort: 10259 IpProtocol: tcp MasterIngressIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp MasterIngressWorkerIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp MasterIngressIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp MasterIngressWorkerIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt MasterSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp WorkerIngressVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp WorkerIngressMasterVxlan: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Vxlan packets FromPort: 4789 ToPort: 4789 IpProtocol: udp WorkerIngressGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp WorkerIngressMasterGeneve: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Geneve packets FromPort: 6081 ToPort: 6081 IpProtocol: udp WorkerIngressIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp WorkerIngressIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp WorkerIngressIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 WorkerIngressMasterIpsecIke: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec IKE packets FromPort: 500 ToPort: 500 IpProtocol: udp WorkerIngressMasterIpsecNat: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec NAT-T packets FromPort: 4500 ToPort: 4500 IpProtocol: udp WorkerIngressMasterIpsecEsp: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: IPsec ESP packets IpProtocol: 50 WorkerIngressInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp WorkerIngressMasterInternal: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: tcp WorkerIngressInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp WorkerIngressMasterInternalUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal cluster communication FromPort: 9000 ToPort: 9999 IpProtocol: udp WorkerIngressKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes secure kubelet port FromPort: 10250 ToPort: 10250 IpProtocol: tcp WorkerIngressWorkerKube: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Internal Kubernetes communication FromPort: 10250 ToPort: 10250 IpProtocol: tcp WorkerIngressIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp WorkerIngressMasterIngressServices: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: tcp WorkerIngressIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt WorkerSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp WorkerIngressMasterIngressServicesUDP: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !GetAtt WorkerSecurityGroup.GroupId SourceSecurityGroupId: !GetAtt MasterSecurityGroup.GroupId Description: Kubernetes ingress services FromPort: 30000 ToPort: 32767 IpProtocol: udp MasterIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "master", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: - "ec2:AttachVolume" - "ec2:AuthorizeSecurityGroupIngress" - "ec2:CreateSecurityGroup" - "ec2:CreateTags" - "ec2:CreateVolume" - "ec2:DeleteSecurityGroup" - "ec2:DeleteVolume" - "ec2:Describe*" - "ec2:DetachVolume" - "ec2:ModifyInstanceAttribute" - "ec2:ModifyVolume" - "ec2:RevokeSecurityGroupIngress" - "elasticloadbalancing:AddTags" - "elasticloadbalancing:AttachLoadBalancerToSubnets" - "elasticloadbalancing:ApplySecurityGroupsToLoadBalancer" - "elasticloadbalancing:CreateListener" - "elasticloadbalancing:CreateLoadBalancer" - "elasticloadbalancing:CreateLoadBalancerPolicy" - "elasticloadbalancing:CreateLoadBalancerListeners" - "elasticloadbalancing:CreateTargetGroup" - "elasticloadbalancing:ConfigureHealthCheck" - "elasticloadbalancing:DeleteListener" - "elasticloadbalancing:DeleteLoadBalancer" - "elasticloadbalancing:DeleteLoadBalancerListeners" - "elasticloadbalancing:DeleteTargetGroup" - "elasticloadbalancing:DeregisterInstancesFromLoadBalancer" - "elasticloadbalancing:DeregisterTargets" - "elasticloadbalancing:Describe*" - "elasticloadbalancing:DetachLoadBalancerFromSubnets" - "elasticloadbalancing:ModifyListener" - "elasticloadbalancing:ModifyLoadBalancerAttributes" - "elasticloadbalancing:ModifyTargetGroup" - "elasticloadbalancing:ModifyTargetGroupAttributes" - "elasticloadbalancing:RegisterInstancesWithLoadBalancer" - "elasticloadbalancing:RegisterTargets" - "elasticloadbalancing:SetLoadBalancerPoliciesForBackendServer" - "elasticloadbalancing:SetLoadBalancerPoliciesOfListener" - "kms:DescribeKey" Resource: "*" MasterInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Roles: - Ref: "MasterIamRole" WorkerIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "worker", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: - "ec2:DescribeInstances" - "ec2:DescribeRegions" Resource: "*" WorkerInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Roles: - Ref: "WorkerIamRole" Outputs: MasterSecurityGroupId: Description: Master Security Group ID Value: !GetAtt MasterSecurityGroup.GroupId WorkerSecurityGroupId: Description: Worker Security Group ID Value: !GetAtt WorkerSecurityGroup.GroupId MasterInstanceProfile: Description: Master IAM Instance Profile Value: !Ref MasterInstanceProfile WorkerInstanceProfile: Description: Worker IAM Instance Profile Value: !Ref WorkerInstanceProfile
openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.images.aws.regions["us-west-1"].image'
ami-0d3e625f84626bbda
aws s3 mb s3://<cluster-name>-infra 1
aws s3 cp <installation_directory>/bootstrap.ign s3://<cluster-name>-infra/bootstrap.ign 1
aws s3 ls s3://<cluster-name>-infra/
2019-04-03 16:15:16 314878 bootstrap.ign
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "AllowedBootstrapSshCidr", 5 "ParameterValue": "0.0.0.0/0" 6 }, { "ParameterKey": "PublicSubnet", 7 "ParameterValue": "subnet-<random_string>" 8 }, { "ParameterKey": "MasterSecurityGroupId", 9 "ParameterValue": "sg-<random_string>" 10 }, { "ParameterKey": "VpcId", 11 "ParameterValue": "vpc-<random_string>" 12 }, { "ParameterKey": "BootstrapIgnitionLocation", 13 "ParameterValue": "s3://<bucket_name>/bootstrap.ign" 14 }, { "ParameterKey": "AutoRegisterELB", 15 "ParameterValue": "yes" 16 }, { "ParameterKey": "RegisterNlbIpTargetsLambdaArn", 17 "ParameterValue": "arn:aws:lambda:<region>:<account_number>:function:<dns_stack_name>-RegisterNlbIpTargets-<random_string>" 18 }, { "ParameterKey": "ExternalApiTargetGroupArn", 19 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Exter-<random_string>" 20 }, { "ParameterKey": "InternalApiTargetGroupArn", 21 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 22 }, { "ParameterKey": "InternalServiceTargetGroupArn", 23 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 24 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3 --capabilities CAPABILITY_NAMED_IAM 4
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-bootstrap/12944486-2add-11eb-9dee-12dace8e3a83
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Bootstrap (EC2 Instance, Security Groups and IAM) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag cloud resources and identify items owned or used by the cluster. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id AllowedBootstrapSshCidr: AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|1[0-9]|2[0-9]|3[0-2]))USD ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/0-32. Default: 0.0.0.0/0 Description: CIDR block to allow SSH access to the bootstrap node. Type: String PublicSubnet: Description: The public subnet to launch the bootstrap node into. Type: AWS::EC2::Subnet::Id MasterSecurityGroupId: Description: The master security group ID for registering temporary rules. Type: AWS::EC2::SecurityGroup::Id VpcId: Description: The VPC-scoped resources will belong to this VPC. Type: AWS::EC2::VPC::Id BootstrapIgnitionLocation: Default: s3://my-s3-bucket/bootstrap.ign Description: Ignition config file location. Type: String AutoRegisterELB: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke NLB registration, which requires a Lambda ARN parameter? Type: String RegisterNlbIpTargetsLambdaArn: Description: ARN for NLB IP target registration lambda. Type: String ExternalApiTargetGroupArn: Description: ARN for external API load balancer target group. Type: String InternalApiTargetGroupArn: Description: ARN for internal API load balancer target group. Type: String InternalServiceTargetGroupArn: Description: ARN for internal service load balancer target group. Type: String BootstrapInstanceType: Description: Instance type for the bootstrap EC2 instance Default: "i3.large" Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - RhcosAmi - BootstrapIgnitionLocation - MasterSecurityGroupId - Label: default: "Network Configuration" Parameters: - VpcId - AllowedBootstrapSshCidr - PublicSubnet - Label: default: "Load Balancer Automation" Parameters: - AutoRegisterELB - RegisterNlbIpTargetsLambdaArn - ExternalApiTargetGroupArn - InternalApiTargetGroupArn - InternalServiceTargetGroupArn ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" AllowedBootstrapSshCidr: default: "Allowed SSH Source" PublicSubnet: default: "Public Subnet" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" BootstrapIgnitionLocation: default: "Bootstrap Ignition Source" MasterSecurityGroupId: default: "Master Security Group ID" AutoRegisterELB: default: "Use Provided ELB Automation" Conditions: DoRegistration: !Equals ["yes", !Ref AutoRegisterELB] Resources: BootstrapIamRole: Type: AWS::IAM::Role Properties: AssumeRolePolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Principal: Service: - "ec2.amazonaws.com" Action: - "sts:AssumeRole" Path: "/" Policies: - PolicyName: !Join ["-", [!Ref InfrastructureName, "bootstrap", "policy"]] PolicyDocument: Version: "2012-10-17" Statement: - Effect: "Allow" Action: "ec2:Describe*" Resource: "*" - Effect: "Allow" Action: "ec2:AttachVolume" Resource: "*" - Effect: "Allow" Action: "ec2:DetachVolume" Resource: "*" - Effect: "Allow" Action: "s3:GetObject" Resource: "*" BootstrapInstanceProfile: Type: "AWS::IAM::InstanceProfile" Properties: Path: "/" Roles: - Ref: "BootstrapIamRole" BootstrapSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Cluster Bootstrap Security Group SecurityGroupIngress: - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: !Ref AllowedBootstrapSshCidr - IpProtocol: tcp ToPort: 19531 FromPort: 19531 CidrIp: 0.0.0.0/0 VpcId: !Ref VpcId BootstrapInstance: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi IamInstanceProfile: !Ref BootstrapInstanceProfile InstanceType: !Ref BootstrapInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "true" DeviceIndex: "0" GroupSet: - !Ref "BootstrapSecurityGroup" - !Ref "MasterSecurityGroupId" SubnetId: !Ref "PublicSubnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"replace":{"source":"USD{S3Loc}"}},"version":"3.1.0"}}' - { S3Loc: !Ref BootstrapIgnitionLocation } RegisterBootstrapApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp RegisterBootstrapInternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp RegisterBootstrapInternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt BootstrapInstance.PrivateIp Outputs: BootstrapInstanceId: Description: Bootstrap Instance ID. Value: !Ref BootstrapInstance BootstrapPublicIp: Description: The bootstrap node public IP address. Value: !GetAtt BootstrapInstance.PublicIp BootstrapPrivateIp: Description: The bootstrap node private IP address. Value: !GetAtt BootstrapInstance.PrivateIp
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "AutoRegisterDNS", 5 "ParameterValue": "yes" 6 }, { "ParameterKey": "PrivateHostedZoneId", 7 "ParameterValue": "<random_string>" 8 }, { "ParameterKey": "PrivateHostedZoneName", 9 "ParameterValue": "mycluster.example.com" 10 }, { "ParameterKey": "Master0Subnet", 11 "ParameterValue": "subnet-<random_string>" 12 }, { "ParameterKey": "Master1Subnet", 13 "ParameterValue": "subnet-<random_string>" 14 }, { "ParameterKey": "Master2Subnet", 15 "ParameterValue": "subnet-<random_string>" 16 }, { "ParameterKey": "MasterSecurityGroupId", 17 "ParameterValue": "sg-<random_string>" 18 }, { "ParameterKey": "IgnitionLocation", 19 "ParameterValue": "https://api-int.<cluster_name>.<domain_name>:22623/config/master" 20 }, { "ParameterKey": "CertificateAuthorities", 21 "ParameterValue": "data:text/plain;charset=utf-8;base64,ABC...xYz==" 22 }, { "ParameterKey": "MasterInstanceProfileName", 23 "ParameterValue": "<roles_stack>-MasterInstanceProfile-<random_string>" 24 }, { "ParameterKey": "MasterInstanceType", 25 "ParameterValue": "m6i.xlarge" 26 }, { "ParameterKey": "AutoRegisterELB", 27 "ParameterValue": "yes" 28 }, { "ParameterKey": "RegisterNlbIpTargetsLambdaArn", 29 "ParameterValue": "arn:aws:lambda:<region>:<account_number>:function:<dns_stack_name>-RegisterNlbIpTargets-<random_string>" 30 }, { "ParameterKey": "ExternalApiTargetGroupArn", 31 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Exter-<random_string>" 32 }, { "ParameterKey": "InternalApiTargetGroupArn", 33 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 34 }, { "ParameterKey": "InternalServiceTargetGroupArn", 35 "ParameterValue": "arn:aws:elasticloadbalancing:<region>:<account_number>:targetgroup/<dns_stack_name>-Inter-<random_string>" 36 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-control-plane/21c7e2b0-2ee2-11eb-c6f6-0aa34627df4b
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Node Launch (EC2 master instances) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag nodes for the kubelet cloud provider. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id AutoRegisterDNS: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke DNS etcd registration, which requires Hosted Zone information? Type: String PrivateHostedZoneId: Description: The Route53 private zone ID to register the etcd targets with, such as Z21IXYZABCZ2A4. Type: String PrivateHostedZoneName: Description: The Route53 zone to register the targets with, such as cluster.example.com. Omit the trailing period. Type: String Master0Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id Master1Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id Master2Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id MasterSecurityGroupId: Description: The master security group ID to associate with master nodes. Type: AWS::EC2::SecurityGroup::Id IgnitionLocation: Default: https://api-int.USDCLUSTER_NAME.USDDOMAIN:22623/config/master Description: Ignition config file location. Type: String CertificateAuthorities: Default: data:text/plain;charset=utf-8;base64,ABC...xYz== Description: Base64 encoded certificate authority string to use. Type: String MasterInstanceProfileName: Description: IAM profile to associate with master nodes. Type: String MasterInstanceType: Default: m5.xlarge Type: String AutoRegisterELB: Default: "yes" AllowedValues: - "yes" - "no" Description: Do you want to invoke NLB registration, which requires a Lambda ARN parameter? Type: String RegisterNlbIpTargetsLambdaArn: Description: ARN for NLB IP target registration lambda. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String ExternalApiTargetGroupArn: Description: ARN for external API load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String InternalApiTargetGroupArn: Description: ARN for internal API load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String InternalServiceTargetGroupArn: Description: ARN for internal service load balancer target group. Supply the value from the cluster infrastructure or select "no" for AutoRegisterELB. Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - MasterInstanceType - RhcosAmi - IgnitionLocation - CertificateAuthorities - MasterSecurityGroupId - MasterInstanceProfileName - Label: default: "Network Configuration" Parameters: - VpcId - AllowedBootstrapSshCidr - Master0Subnet - Master1Subnet - Master2Subnet - Label: default: "DNS" Parameters: - AutoRegisterDNS - PrivateHostedZoneName - PrivateHostedZoneId - Label: default: "Load Balancer Automation" Parameters: - AutoRegisterELB - RegisterNlbIpTargetsLambdaArn - ExternalApiTargetGroupArn - InternalApiTargetGroupArn - InternalServiceTargetGroupArn ParameterLabels: InfrastructureName: default: "Infrastructure Name" VpcId: default: "VPC ID" Master0Subnet: default: "Master-0 Subnet" Master1Subnet: default: "Master-1 Subnet" Master2Subnet: default: "Master-2 Subnet" MasterInstanceType: default: "Master Instance Type" MasterInstanceProfileName: default: "Master Instance Profile Name" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" BootstrapIgnitionLocation: default: "Master Ignition Source" CertificateAuthorities: default: "Ignition CA String" MasterSecurityGroupId: default: "Master Security Group ID" AutoRegisterDNS: default: "Use Provided DNS Automation" AutoRegisterELB: default: "Use Provided ELB Automation" PrivateHostedZoneName: default: "Private Hosted Zone Name" PrivateHostedZoneId: default: "Private Hosted Zone ID" Conditions: DoRegistration: !Equals ["yes", !Ref AutoRegisterELB] DoDns: !Equals ["yes", !Ref AutoRegisterDNS] Resources: Master0: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master0Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster0: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp RegisterMaster0InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp RegisterMaster0InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master0.PrivateIp Master1: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master1Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster1: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp RegisterMaster1InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp RegisterMaster1InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master1.PrivateIp Master2: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref MasterInstanceProfileName InstanceType: !Ref MasterInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "MasterSecurityGroupId" SubnetId: !Ref "Master2Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" RegisterMaster2: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref ExternalApiTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp RegisterMaster2InternalApiTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalApiTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp RegisterMaster2InternalServiceTarget: Condition: DoRegistration Type: Custom::NLBRegister Properties: ServiceToken: !Ref RegisterNlbIpTargetsLambdaArn TargetArn: !Ref InternalServiceTargetGroupArn TargetIp: !GetAtt Master2.PrivateIp EtcdSrvRecords: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["_etcd-server-ssl._tcp", !Ref PrivateHostedZoneName]] ResourceRecords: - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-0", !Ref PrivateHostedZoneName]]], ] - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-1", !Ref PrivateHostedZoneName]]], ] - !Join [ " ", ["0 10 2380", !Join [".", ["etcd-2", !Ref PrivateHostedZoneName]]], ] TTL: 60 Type: SRV Etcd0Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-0", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master0.PrivateIp TTL: 60 Type: A Etcd1Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-1", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master1.PrivateIp TTL: 60 Type: A Etcd2Record: Condition: DoDns Type: AWS::Route53::RecordSet Properties: HostedZoneId: !Ref PrivateHostedZoneId Name: !Join [".", ["etcd-2", !Ref PrivateHostedZoneName]] ResourceRecords: - !GetAtt Master2.PrivateIp TTL: 60 Type: A Outputs: PrivateIPs: Description: The control-plane node private IP addresses. Value: !Join [ ",", [!GetAtt Master0.PrivateIp, !GetAtt Master1.PrivateIp, !GetAtt Master2.PrivateIp] ]
[ { "ParameterKey": "InfrastructureName", 1 "ParameterValue": "mycluster-<random_string>" 2 }, { "ParameterKey": "RhcosAmi", 3 "ParameterValue": "ami-<random_string>" 4 }, { "ParameterKey": "Subnet", 5 "ParameterValue": "subnet-<random_string>" 6 }, { "ParameterKey": "WorkerSecurityGroupId", 7 "ParameterValue": "sg-<random_string>" 8 }, { "ParameterKey": "IgnitionLocation", 9 "ParameterValue": "https://api-int.<cluster_name>.<domain_name>:22623/config/worker" 10 }, { "ParameterKey": "CertificateAuthorities", 11 "ParameterValue": "" 12 }, { "ParameterKey": "WorkerInstanceProfileName", 13 "ParameterValue": "" 14 }, { "ParameterKey": "WorkerInstanceType", 15 "ParameterValue": "m6i.large" 16 } ]
aws cloudformation create-stack --stack-name <name> 1 --template-body file://<template>.yaml \ 2 --parameters file://<parameters>.json 3
arn:aws:cloudformation:us-east-1:269333783861:stack/cluster-worker-1/729ee301-1c2a-11eb-348f-sd9888c65b59
aws cloudformation describe-stacks --stack-name <name>
AWSTemplateFormatVersion: 2010-09-09 Description: Template for OpenShift Cluster Node Launch (EC2 worker instance) Parameters: InfrastructureName: AllowedPattern: ^([a-zA-Z][a-zA-Z0-9\-]{0,26})USD MaxLength: 27 MinLength: 1 ConstraintDescription: Infrastructure name must be alphanumeric, start with a letter, and have a maximum of 27 characters. Description: A short, unique cluster ID used to tag nodes for the kubelet cloud provider. Type: String RhcosAmi: Description: Current Red Hat Enterprise Linux CoreOS AMI to use for bootstrap. Type: AWS::EC2::Image::Id Subnet: Description: The subnets, recommend private, to launch the master nodes into. Type: AWS::EC2::Subnet::Id WorkerSecurityGroupId: Description: The master security group ID to associate with master nodes. Type: AWS::EC2::SecurityGroup::Id IgnitionLocation: Default: https://api-int.USDCLUSTER_NAME.USDDOMAIN:22623/config/worker Description: Ignition config file location. Type: String CertificateAuthorities: Default: data:text/plain;charset=utf-8;base64,ABC...xYz== Description: Base64 encoded certificate authority string to use. Type: String WorkerInstanceProfileName: Description: IAM profile to associate with master nodes. Type: String WorkerInstanceType: Default: m5.large Type: String Metadata: AWS::CloudFormation::Interface: ParameterGroups: - Label: default: "Cluster Information" Parameters: - InfrastructureName - Label: default: "Host Information" Parameters: - WorkerInstanceType - RhcosAmi - IgnitionLocation - CertificateAuthorities - WorkerSecurityGroupId - WorkerInstanceProfileName - Label: default: "Network Configuration" Parameters: - Subnet ParameterLabels: Subnet: default: "Subnet" InfrastructureName: default: "Infrastructure Name" WorkerInstanceType: default: "Worker Instance Type" WorkerInstanceProfileName: default: "Worker Instance Profile Name" RhcosAmi: default: "Red Hat Enterprise Linux CoreOS AMI ID" IgnitionLocation: default: "Worker Ignition Source" CertificateAuthorities: default: "Ignition CA String" WorkerSecurityGroupId: default: "Worker Security Group ID" Resources: Worker0: Type: AWS::EC2::Instance Properties: ImageId: !Ref RhcosAmi BlockDeviceMappings: - DeviceName: /dev/xvda Ebs: VolumeSize: "120" VolumeType: "gp2" IamInstanceProfile: !Ref WorkerInstanceProfileName InstanceType: !Ref WorkerInstanceType NetworkInterfaces: - AssociatePublicIpAddress: "false" DeviceIndex: "0" GroupSet: - !Ref "WorkerSecurityGroupId" SubnetId: !Ref "Subnet" UserData: Fn::Base64: !Sub - '{"ignition":{"config":{"merge":[{"source":"USD{SOURCE}"}]},"security":{"tls":{"certificateAuthorities":[{"source":"USD{CA_BUNDLE}"}]}},"version":"3.1.0"}}' - { SOURCE: !Ref IgnitionLocation, CA_BUNDLE: !Ref CertificateAuthorities, } Tags: - Key: !Join ["", ["kubernetes.io/cluster/", !Ref InfrastructureName]] Value: "shared" Outputs: PrivateIP: Description: The compute node private IP address. Value: !GetAtt Worker0.PrivateIp
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level=info 2
INFO Waiting up to 20m0s for the Kubernetes API at https://api.mycluster.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources INFO Time elapsed: 1s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc edit configs.imageregistry.operator.openshift.io/cluster
storage: s3: bucket: <bucket-name> region: <region-name>
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
aws cloudformation delete-stack --stack-name <name> 1
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.<cluster_name>.<domain_name> console-openshift-console.apps.<cluster_name>.<domain_name> downloads-openshift-console.apps.<cluster_name>.<domain_name> alertmanager-main-openshift-monitoring.apps.<cluster_name>.<domain_name> grafana-openshift-monitoring.apps.<cluster_name>.<domain_name> prometheus-k8s-openshift-monitoring.apps.<cluster_name>.<domain_name>
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.62.215 ab3...28.us-east-2.elb.amazonaws.com 80:31499/TCP,443:30693/TCP 5m
aws elb describe-load-balancers | jq -r '.LoadBalancerDescriptions[] | select(.DNSName == "<external_ip>").CanonicalHostedZoneNameID' 1
Z3AADJGX6KTTL2
aws route53 list-hosted-zones-by-name --dns-name "<domain_name>" \ 1 --query 'HostedZones[? Config.PrivateZone != `true` && Name == `<domain_name>.`].Id' 2 --output text
/hostedzone/Z3URY6TWQ91KVV
aws route53 change-resource-record-sets --hosted-zone-id "<private_hosted_zone_id>" --change-batch '{ 1 > "Changes": [ > { > "Action": "CREATE", > "ResourceRecordSet": { > "Name": "\\052.apps.<cluster_domain>", 2 > "Type": "A", > "AliasTarget":{ > "HostedZoneId": "<hosted_zone_id>", 3 > "DNSName": "<external_ip>.", 4 > "EvaluateTargetHealth": false > } > } > } > ] > }'
aws route53 change-resource-record-sets --hosted-zone-id "<public_hosted_zone_id>"" --change-batch '{ 1 > "Changes": [ > { > "Action": "CREATE", > "ResourceRecordSet": { > "Name": "\\052.apps.<cluster_domain>", 2 > "Type": "A", > "AliasTarget":{ > "HostedZoneId": "<hosted_zone_id>", 3 > "DNSName": "<external_ip>.", 4 > "EvaluateTargetHealth": false > } > } > } > ] > }'
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 40m0s for the cluster at https://api.mycluster.example.com:6443 to initialize INFO Waiting up to 10m0s for the openshift-console route to be created INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "password" INFO Time elapsed: 1s
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
ccoctl aws delete --name=<name> \ 1 --region=<aws_region> 2
2021/04/08 17:50:41 Identity Provider object .well-known/openid-configuration deleted from the bucket <name>-oidc 2021/04/08 17:50:42 Identity Provider object keys.json deleted from the bucket <name>-oidc 2021/04/08 17:50:43 Identity Provider bucket <name>-oidc deleted 2021/04/08 17:51:05 Policy <name>-openshift-cloud-credential-operator-cloud-credential-o associated with IAM Role <name>-openshift-cloud-credential-operator-cloud-credential-o deleted 2021/04/08 17:51:05 IAM Role <name>-openshift-cloud-credential-operator-cloud-credential-o deleted 2021/04/08 17:51:07 Policy <name>-openshift-cluster-csi-drivers-ebs-cloud-credentials associated with IAM Role <name>-openshift-cluster-csi-drivers-ebs-cloud-credentials deleted 2021/04/08 17:51:07 IAM Role <name>-openshift-cluster-csi-drivers-ebs-cloud-credentials deleted 2021/04/08 17:51:08 Policy <name>-openshift-image-registry-installer-cloud-credentials associated with IAM Role <name>-openshift-image-registry-installer-cloud-credentials deleted 2021/04/08 17:51:08 IAM Role <name>-openshift-image-registry-installer-cloud-credentials deleted 2021/04/08 17:51:09 Policy <name>-openshift-ingress-operator-cloud-credentials associated with IAM Role <name>-openshift-ingress-operator-cloud-credentials deleted 2021/04/08 17:51:10 IAM Role <name>-openshift-ingress-operator-cloud-credentials deleted 2021/04/08 17:51:11 Policy <name>-openshift-machine-api-aws-cloud-credentials associated with IAM Role <name>-openshift-machine-api-aws-cloud-credentials deleted 2021/04/08 17:51:11 IAM Role <name>-openshift-machine-api-aws-cloud-credentials deleted 2021/04/08 17:51:39 Identity Provider with ARN arn:aws:iam::<aws_account_id>:oidc-provider/<name>-oidc.s3.<aws_region>.amazonaws.com deleted
az login
az account list --refresh
[ { "cloudName": "AzureCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", "user": { "name": "you@example.com", "type": "user" } } ]
az account show
{ "environmentName": "AzureCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", 1 "user": { "name": "you@example.com", "type": "user" } }
az account set -s <subscription_id> 1
az account show
{ "environmentName": "AzureCloud", "id": "33212d16-bdf6-45cb-b038-f6565b61edda", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee", "user": { "name": "you@example.com", "type": "user" } }
az ad sp create-for-rbac --role Contributor --name <service_principal> \ 1 --scopes /subscriptions/<subscription_id> 2 --years <years> 3
Creating 'Contributor' role assignment under scope '/subscriptions/<subscription_id>' The output includes credentials that you must protect. Be sure that you do not include these credentials in your code or check the credentials into your source control. For more information, see https://aka.ms/azadsp-cli { "appId": "ac461d78-bf4b-4387-ad16-7e32e328aec6", "displayName": <service_principal>", "password": "00000000-0000-0000-0000-000000000000", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee" }
az role assignment create --role "User Access Administrator" --assignee-object-id USD(az ad sp show --id <appId> --query id -o tsv) 1
openshift-install create install-config --dir <installation_directory>
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=azure
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor secretRef: name: <component-secret> namespace: <component-namespace>
apiVersion: v1 kind: Secret metadata: name: <component-secret> namespace: <component-namespace> data: azure_subscription_id: <base64_encoded_azure_subscription_id> azure_client_id: <base64_encoded_azure_client_id> azure_client_secret: <base64_encoded_azure_client_secret> azure_tenant_id: <base64_encoded_azure_tenant_id> azure_resource_prefix: <base64_encoded_azure_resource_prefix> azure_resourcegroup: <base64_encoded_azure_resourcegroup> azure_region: <base64_encoded_azure_region>
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
openshift-install create cluster --dir <installation_directory>
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
az vm image list --all --offer rh-ocp-worker --publisher redhat -o table
Offer Publisher Sku Urn Version ------------- -------------- ------------------ -------------------------------------------------------------- -------------- rh-ocp-worker RedHat rh-ocp-worker RedHat:rh-ocp-worker:rh-ocpworker:4.8.2021122100 4.8.2021122100 rh-ocp-worker RedHat rh-ocp-worker-gen1 RedHat:rh-ocp-worker:rh-ocp-worker-gen1:4.8.2021122100 4.8.2021122100
az vm image list --all --offer rh-ocp-worker --publisher redhat-limited -o table
Offer Publisher Sku Urn Version ------------- -------------- ------------------ -------------------------------------------------------------- -------------- rh-ocp-worker redhat-limited rh-ocp-worker redhat-limited:rh-ocp-worker:rh-ocp-worker:4.8.2021122100 4.8.2021122100 rh-ocp-worker redhat-limited rh-ocp-worker-gen1 redhat-limited:rh-ocp-worker:rh-ocp-worker-gen1:4.8.2021122100 4.8.2021122100
az vm image show --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image show --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms show --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms show --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms accept --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms accept --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: azure: osDisk: diskSizeGB: 1024 5 diskType: Premium_LRS type: Standard_D8s_v3 replicas: 3 compute: 6 - hyperthreading: Enabled 7 name: worker platform: azure: type: Standard_D2s_v3 osDisk: diskSizeGB: 512 8 diskType: Standard_LRS zones: 9 - "1" - "2" - "3" replicas: 5 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: baseDomainResourceGroupName: resource_group 11 region: centralus 12 resourceGroupName: existing_resource_group 13 outboundType: Loadbalancer cloudName: AzurePublicCloud pullSecret: '{"auths": ...}' 14 fips: false 15 sshKey: ssh-ed25519 AAAA... 16
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.azure/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: installation_directory/manifests and installation_directory/openshift
99_openshift-cluster-api_worker-machineset-0.yaml 99_openshift-cluster-api_worker-machineset-1.yaml 99_openshift-cluster-api_worker-machineset-2.yaml
providerSpec: value: acceleratedNetworking: true 1 vmSize: <azure-vm-size> 2
openshift-install create manifests --dir <installation_dir>
image: offer: rh-ocp-worker publisher: redhat resourceID: "" sku: rh-ocp-worker version: 4.8.2021122100 type: MarketplaceWithPlan
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: azure: osDisk: diskSizeGB: 1024 5 diskType: Premium_LRS type: Standard_D8s_v3 replicas: 3 compute: 6 - hyperthreading: Enabled 7 name: worker platform: azure: type: Standard_D2s_v3 osDisk: diskSizeGB: 512 8 diskType: Standard_LRS zones: 9 - "1" - "2" - "3" replicas: 5 metadata: name: test-cluster 10 networking: 11 clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: baseDomainResourceGroupName: resource_group 12 region: centralus 13 resourceGroupName: existing_resource_group 14 outboundType: Loadbalancer cloudName: AzurePublicCloud pullSecret: '{"auths": ...}' 15 fips: false 16 sshKey: ssh-ed25519 AAAA... 17
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory>
cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2
99_openshift-cluster-api_worker-machineset-0.yaml 99_openshift-cluster-api_worker-machineset-1.yaml 99_openshift-cluster-api_worker-machineset-2.yaml
providerSpec: value: acceleratedNetworking: true 1 vmSize: <azure-vm-size> 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: azure: osDisk: diskSizeGB: 1024 5 diskType: Premium_LRS type: Standard_D8s_v3 replicas: 3 compute: 6 - hyperthreading: Enabled 7 name: worker platform: azure: type: Standard_D2s_v3 osDisk: diskSizeGB: 512 8 diskType: Standard_LRS zones: 9 - "1" - "2" - "3" replicas: 5 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: baseDomainResourceGroupName: resource_group 11 region: centralus 12 resourceGroupName: existing_resource_group 13 networkResourceGroupName: vnet_resource_group 14 virtualNetwork: vnet 15 controlPlaneSubnet: control_plane_subnet 16 computeSubnet: compute_subnet 17 outboundType: Loadbalancer cloudName: AzurePublicCloud pullSecret: '{"auths": ...}' 18 fips: false 19 sshKey: ssh-ed25519 AAAA... 20
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
99_openshift-cluster-api_worker-machineset-0.yaml 99_openshift-cluster-api_worker-machineset-1.yaml 99_openshift-cluster-api_worker-machineset-2.yaml
providerSpec: value: acceleratedNetworking: true 1 vmSize: <azure-vm-size> 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
The cluster is configured so that the Operators do not create public records for the cluster and all cluster machines are placed in the private subnets that you specify.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: azure: osDisk: diskSizeGB: 1024 5 diskType: Premium_LRS type: Standard_D8s_v3 replicas: 3 compute: 6 - hyperthreading: Enabled 7 name: worker platform: azure: type: Standard_D2s_v3 osDisk: diskSizeGB: 512 8 diskType: Standard_LRS zones: 9 - "1" - "2" - "3" replicas: 5 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: baseDomainResourceGroupName: resource_group 11 region: centralus 12 resourceGroupName: existing_resource_group 13 networkResourceGroupName: vnet_resource_group 14 virtualNetwork: vnet 15 controlPlaneSubnet: control_plane_subnet 16 computeSubnet: compute_subnet 17 outboundType: UserDefinedRouting 18 cloudName: AzurePublicCloud pullSecret: '{"auths": ...}' 19 fips: false 20 sshKey: ssh-ed25519 AAAA... 21 publish: Internal 22
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
99_openshift-cluster-api_worker-machineset-0.yaml 99_openshift-cluster-api_worker-machineset-1.yaml 99_openshift-cluster-api_worker-machineset-2.yaml
providerSpec: value: acceleratedNetworking: true 1 vmSize: <azure-vm-size> 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
The cluster is configured so that the Operators do not create public records for the cluster and all cluster machines are placed in the private subnets that you specify.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: azure: osDisk: diskSizeGB: 1024 5 diskType: Premium_LRS type: Standard_D8s_v3 replicas: 3 compute: 6 - hyperthreading: Enabled 7 name: worker platform: azure: type: Standard_D2s_v3 osDisk: diskSizeGB: 512 8 diskType: Standard_LRS zones: 9 - "1" - "2" - "3" replicas: 5 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: baseDomainResourceGroupName: resource_group 11 region: usgovvirginia resourceGroupName: existing_resource_group 12 networkResourceGroupName: vnet_resource_group 13 virtualNetwork: vnet 14 controlPlaneSubnet: control_plane_subnet 15 computeSubnet: compute_subnet 16 outboundType: UserDefinedRouting 17 cloudName: AzureUSGovernmentCloud 18 pullSecret: '{"auths": ...}' 19 fips: false 20 sshKey: ssh-ed25519 AAAA... 21 publish: Internal 22
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
99_openshift-cluster-api_worker-machineset-0.yaml 99_openshift-cluster-api_worker-machineset-1.yaml 99_openshift-cluster-api_worker-machineset-2.yaml
providerSpec: value: acceleratedNetworking: true 1 vmSize: <azure-vm-size> 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
az login
az account list --refresh
[ { "cloudName": "AzureCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", "user": { "name": "you@example.com", "type": "user" } } ]
az account show
{ "environmentName": "AzureCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", 1 "user": { "name": "you@example.com", "type": "user" } }
az account set -s <subscription_id> 1
az account show
{ "environmentName": "AzureCloud", "id": "33212d16-bdf6-45cb-b038-f6565b61edda", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee", "user": { "name": "you@example.com", "type": "user" } }
az ad sp create-for-rbac --role Contributor --name <service_principal> \ 1 --scopes /subscriptions/<subscription_id> 2 --years <years> 3
Creating 'Contributor' role assignment under scope '/subscriptions/<subscription_id>' The output includes credentials that you must protect. Be sure that you do not include these credentials in your code or check the credentials into your source control. For more information, see https://aka.ms/azadsp-cli { "appId": "ac461d78-bf4b-4387-ad16-7e32e328aec6", "displayName": <service_principal>", "password": "00000000-0000-0000-0000-000000000000", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee" }
az role assignment create --role "User Access Administrator" --assignee-object-id USD(az ad sp show --id <appId> --query id -o tsv) 1
az vm image list --all --offer rh-ocp-worker --publisher redhat -o table
Offer Publisher Sku Urn Version ------------- -------------- ------------------ -------------------------------------------------------------- -------------- rh-ocp-worker RedHat rh-ocp-worker RedHat:rh-ocp-worker:rh-ocpworker:4.8.2021122100 4.8.2021122100 rh-ocp-worker RedHat rh-ocp-worker-gen1 RedHat:rh-ocp-worker:rh-ocp-worker-gen1:4.8.2021122100 4.8.2021122100
az vm image list --all --offer rh-ocp-worker --publisher redhat-limited -o table
Offer Publisher Sku Urn Version ------------- -------------- ------------------ -------------------------------------------------------------- -------------- rh-ocp-worker redhat-limited rh-ocp-worker redhat-limited:rh-ocp-worker:rh-ocp-worker:4.8.2021122100 4.8.2021122100 rh-ocp-worker redhat-limited rh-ocp-worker-gen1 redhat-limited:rh-ocp-worker:rh-ocp-worker-gen1:4.8.2021122100 4.8.2021122100
az vm image show --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image show --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms show --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms show --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms accept --urn redhat:rh-ocp-worker:rh-ocp-worker:<version>
az vm image terms accept --urn redhat-limited:rh-ocp-worker:rh-ocp-worker:<version>
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
./openshift-install create install-config --dir <installation_directory> 1
compute: - hyperthreading: Enabled name: worker platform: {} replicas: 0 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
export CLUSTER_NAME=<cluster_name> 1 export AZURE_REGION=<azure_region> 2 export SSH_KEY=<ssh_key> 3 export BASE_DOMAIN=<base_domain> 4 export BASE_DOMAIN_RESOURCE_GROUP=<base_domain_resource_group> 5
export CLUSTER_NAME=test-cluster export AZURE_REGION=centralus export SSH_KEY="ssh-rsa xxx/xxx/xxx= user@email.com" export BASE_DOMAIN=example.com export BASE_DOMAIN_RESOURCE_GROUP=ocp-cluster
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
export INFRA_ID=<infra_id> 1
export RESOURCE_GROUP=<resource_group> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
az group create --name USD{RESOURCE_GROUP} --location USD{AZURE_REGION}
az identity create -g USD{RESOURCE_GROUP} -n USD{INFRA_ID}-identity
export PRINCIPAL_ID=`az identity show -g USD{RESOURCE_GROUP} -n USD{INFRA_ID}-identity --query principalId --out tsv`
export RESOURCE_GROUP_ID=`az group show -g USD{RESOURCE_GROUP} --query id --out tsv`
az role assignment create --assignee "USD{PRINCIPAL_ID}" --role 'Contributor' --scope "USD{RESOURCE_GROUP_ID}"
az storage account create -g USD{RESOURCE_GROUP} --location USD{AZURE_REGION} --name USD{CLUSTER_NAME}sa --kind Storage --sku Standard_LRS
export ACCOUNT_KEY=`az storage account keys list -g USD{RESOURCE_GROUP} --account-name USD{CLUSTER_NAME}sa --query "[0].value" -o tsv`
export VHD_URL=`openshift-install coreos print-stream-json | jq -r '.architectures.x86_64."rhel-coreos-extensions"."azure-disk".url'`
az storage container create --name vhd --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY}
az storage blob copy start --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} --destination-blob "rhcos.vhd" --destination-container vhd --source-uri "USD{VHD_URL}"
az storage container create --name files --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY}
az storage blob upload --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -c "files" -f "<installation_directory>/bootstrap.ign" -n "bootstrap.ign"
az network dns zone create -g USD{BASE_DOMAIN_RESOURCE_GROUP} -n USD{CLUSTER_NAME}.USD{BASE_DOMAIN}
az network private-dns zone create -g USD{RESOURCE_GROUP} -n USD{CLUSTER_NAME}.USD{BASE_DOMAIN}
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/01_vnet.json" --parameters baseName="USD{INFRA_ID}" 1
az network private-dns link vnet create -g USD{RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n USD{INFRA_ID}-network-link -v "USD{INFRA_ID}-vnet" -e false
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } } }, "variables" : { "location" : "[resourceGroup().location]", "virtualNetworkName" : "[concat(parameters('baseName'), '-vnet')]", "addressPrefix" : "10.0.0.0/16", "masterSubnetName" : "[concat(parameters('baseName'), '-master-subnet')]", "masterSubnetPrefix" : "10.0.0.0/24", "nodeSubnetName" : "[concat(parameters('baseName'), '-worker-subnet')]", "nodeSubnetPrefix" : "10.0.1.0/24", "clusterNsgName" : "[concat(parameters('baseName'), '-nsg')]" }, "resources" : [ { "apiVersion" : "2018-12-01", "type" : "Microsoft.Network/virtualNetworks", "name" : "[variables('virtualNetworkName')]", "location" : "[variables('location')]", "dependsOn" : [ "[concat('Microsoft.Network/networkSecurityGroups/', variables('clusterNsgName'))]" ], "properties" : { "addressSpace" : { "addressPrefixes" : [ "[variables('addressPrefix')]" ] }, "subnets" : [ { "name" : "[variables('masterSubnetName')]", "properties" : { "addressPrefix" : "[variables('masterSubnetPrefix')]", "serviceEndpoints": [], "networkSecurityGroup" : { "id" : "[resourceId('Microsoft.Network/networkSecurityGroups', variables('clusterNsgName'))]" } } }, { "name" : "[variables('nodeSubnetName')]", "properties" : { "addressPrefix" : "[variables('nodeSubnetPrefix')]", "serviceEndpoints": [], "networkSecurityGroup" : { "id" : "[resourceId('Microsoft.Network/networkSecurityGroups', variables('clusterNsgName'))]" } } } ] } }, { "type" : "Microsoft.Network/networkSecurityGroups", "name" : "[variables('clusterNsgName')]", "apiVersion" : "2018-10-01", "location" : "[variables('location')]", "properties" : { "securityRules" : [ { "name" : "apiserver_in", "properties" : { "protocol" : "Tcp", "sourcePortRange" : "*", "destinationPortRange" : "6443", "sourceAddressPrefix" : "*", "destinationAddressPrefix" : "*", "access" : "Allow", "priority" : 101, "direction" : "Inbound" } } ] } } ] }
export VHD_BLOB_URL=`az storage blob url --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -c vhd -n "rhcos.vhd" -o tsv`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/02_storage.json" --parameters vhdBlobURL="USD{VHD_BLOB_URL}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } }, "vhdBlobURL" : { "type" : "string", "metadata" : { "description" : "URL pointing to the blob where the VHD to be used to create master and worker machines is located" } } }, "variables" : { "location" : "[resourceGroup().location]", "imageName" : "[concat(parameters('baseName'), '-image')]" }, "resources" : [ { "apiVersion" : "2018-06-01", "type": "Microsoft.Compute/images", "name": "[variables('imageName')]", "location" : "[variables('location')]", "properties": { "storageProfile": { "osDisk": { "osType": "Linux", "osState": "Generalized", "blobUri": "[parameters('vhdBlobURL')]", "storageAccountType": "Standard_LRS" } } } } ] }
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/03_infra.json" --parameters privateDNSZoneName="USD{CLUSTER_NAME}.USD{BASE_DOMAIN}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
export PUBLIC_IP=`az network public-ip list -g USD{RESOURCE_GROUP} --query "[?name=='USD{INFRA_ID}-master-pip'] | [0].ipAddress" -o tsv`
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n api -a USD{PUBLIC_IP} --ttl 60
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{BASE_DOMAIN} -n api.USD{CLUSTER_NAME} -a USD{PUBLIC_IP} --ttl 60
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } }, "vnetBaseName": { "type": "string", "defaultValue": "", "metadata" : { "description" : "The specific customer vnet's base name (optional)" } }, "privateDNSZoneName" : { "type" : "string", "metadata" : { "description" : "Name of the private DNS zone" } } }, "variables" : { "location" : "[resourceGroup().location]", "virtualNetworkName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-vnet')]", "virtualNetworkID" : "[resourceId('Microsoft.Network/virtualNetworks', variables('virtualNetworkName'))]", "masterSubnetName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-master-subnet')]", "masterSubnetRef" : "[concat(variables('virtualNetworkID'), '/subnets/', variables('masterSubnetName'))]", "masterPublicIpAddressName" : "[concat(parameters('baseName'), '-master-pip')]", "masterPublicIpAddressID" : "[resourceId('Microsoft.Network/publicIPAddresses', variables('masterPublicIpAddressName'))]", "masterLoadBalancerName" : "[concat(parameters('baseName'), '-public-lb')]", "masterLoadBalancerID" : "[resourceId('Microsoft.Network/loadBalancers', variables('masterLoadBalancerName'))]", "internalLoadBalancerName" : "[concat(parameters('baseName'), '-internal-lb')]", "internalLoadBalancerID" : "[resourceId('Microsoft.Network/loadBalancers', variables('internalLoadBalancerName'))]", "skuName": "Standard" }, "resources" : [ { "apiVersion" : "2018-12-01", "type" : "Microsoft.Network/publicIPAddresses", "name" : "[variables('masterPublicIpAddressName')]", "location" : "[variables('location')]", "sku": { "name": "[variables('skuName')]" }, "properties" : { "publicIPAllocationMethod" : "Static", "dnsSettings" : { "domainNameLabel" : "[variables('masterPublicIpAddressName')]" } } }, { "apiVersion" : "2018-12-01", "type" : "Microsoft.Network/loadBalancers", "name" : "[variables('masterLoadBalancerName')]", "location" : "[variables('location')]", "sku": { "name": "[variables('skuName')]" }, "dependsOn" : [ "[concat('Microsoft.Network/publicIPAddresses/', variables('masterPublicIpAddressName'))]" ], "properties" : { "frontendIPConfigurations" : [ { "name" : "public-lb-ip", "properties" : { "publicIPAddress" : { "id" : "[variables('masterPublicIpAddressID')]" } } } ], "backendAddressPools" : [ { "name" : "public-lb-backend" } ], "loadBalancingRules" : [ { "name" : "api-internal", "properties" : { "frontendIPConfiguration" : { "id" :"[concat(variables('masterLoadBalancerID'), '/frontendIPConfigurations/public-lb-ip')]" }, "backendAddressPool" : { "id" : "[concat(variables('masterLoadBalancerID'), '/backendAddressPools/public-lb-backend')]" }, "protocol" : "Tcp", "loadDistribution" : "Default", "idleTimeoutInMinutes" : 30, "frontendPort" : 6443, "backendPort" : 6443, "probe" : { "id" : "[concat(variables('masterLoadBalancerID'), '/probes/api-internal-probe')]" } } } ], "probes" : [ { "name" : "api-internal-probe", "properties" : { "protocol" : "Https", "port" : 6443, "requestPath": "/readyz", "intervalInSeconds" : 10, "numberOfProbes" : 3 } } ] } }, { "apiVersion" : "2018-12-01", "type" : "Microsoft.Network/loadBalancers", "name" : "[variables('internalLoadBalancerName')]", "location" : "[variables('location')]", "sku": { "name": "[variables('skuName')]" }, "properties" : { "frontendIPConfigurations" : [ { "name" : "internal-lb-ip", "properties" : { "privateIPAllocationMethod" : "Dynamic", "subnet" : { "id" : "[variables('masterSubnetRef')]" }, "privateIPAddressVersion" : "IPv4" } } ], "backendAddressPools" : [ { "name" : "internal-lb-backend" } ], "loadBalancingRules" : [ { "name" : "api-internal", "properties" : { "frontendIPConfiguration" : { "id" : "[concat(variables('internalLoadBalancerID'), '/frontendIPConfigurations/internal-lb-ip')]" }, "frontendPort" : 6443, "backendPort" : 6443, "enableFloatingIP" : false, "idleTimeoutInMinutes" : 30, "protocol" : "Tcp", "enableTcpReset" : false, "loadDistribution" : "Default", "backendAddressPool" : { "id" : "[concat(variables('internalLoadBalancerID'), '/backendAddressPools/internal-lb-backend')]" }, "probe" : { "id" : "[concat(variables('internalLoadBalancerID'), '/probes/api-internal-probe')]" } } }, { "name" : "sint", "properties" : { "frontendIPConfiguration" : { "id" : "[concat(variables('internalLoadBalancerID'), '/frontendIPConfigurations/internal-lb-ip')]" }, "frontendPort" : 22623, "backendPort" : 22623, "enableFloatingIP" : false, "idleTimeoutInMinutes" : 30, "protocol" : "Tcp", "enableTcpReset" : false, "loadDistribution" : "Default", "backendAddressPool" : { "id" : "[concat(variables('internalLoadBalancerID'), '/backendAddressPools/internal-lb-backend')]" }, "probe" : { "id" : "[concat(variables('internalLoadBalancerID'), '/probes/sint-probe')]" } } } ], "probes" : [ { "name" : "api-internal-probe", "properties" : { "protocol" : "Https", "port" : 6443, "requestPath": "/readyz", "intervalInSeconds" : 10, "numberOfProbes" : 3 } }, { "name" : "sint-probe", "properties" : { "protocol" : "Https", "port" : 22623, "requestPath": "/healthz", "intervalInSeconds" : 10, "numberOfProbes" : 3 } } ] } }, { "apiVersion": "2018-09-01", "type": "Microsoft.Network/privateDnsZones/A", "name": "[concat(parameters('privateDNSZoneName'), '/api')]", "location" : "[variables('location')]", "dependsOn" : [ "[concat('Microsoft.Network/loadBalancers/', variables('internalLoadBalancerName'))]" ], "properties": { "ttl": 60, "aRecords": [ { "ipv4Address": "[reference(variables('internalLoadBalancerName')).frontendIPConfigurations[0].properties.privateIPAddress]" } ] } }, { "apiVersion": "2018-09-01", "type": "Microsoft.Network/privateDnsZones/A", "name": "[concat(parameters('privateDNSZoneName'), '/api-int')]", "location" : "[variables('location')]", "dependsOn" : [ "[concat('Microsoft.Network/loadBalancers/', variables('internalLoadBalancerName'))]" ], "properties": { "ttl": 60, "aRecords": [ { "ipv4Address": "[reference(variables('internalLoadBalancerName')).frontendIPConfigurations[0].properties.privateIPAddress]" } ] } } ] }
bootstrap_url_expiry=`date -u -d "10 hours" '+%Y-%m-%dT%H:%MZ'`
export BOOTSTRAP_URL=`az storage blob generate-sas -c 'files' -n 'bootstrap.ign' --https-only --full-uri --permissions r --expiry USDbootstrap_url_expiry --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -o tsv`
export BOOTSTRAP_IGNITION=`jq -rcnM --arg v "3.2.0" --arg url USD{BOOTSTRAP_URL} '{ignition:{version:USDv,config:{replace:{source:USDurl}}}}' | base64 | tr -d '\n'`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/04_bootstrap.json" --parameters bootstrapIgnition="USD{BOOTSTRAP_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } }, "vnetBaseName": { "type": "string", "defaultValue": "", "metadata" : { "description" : "The specific customer vnet's base name (optional)" } }, "bootstrapIgnition" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Bootstrap ignition content for the bootstrap cluster" } }, "sshKeyData" : { "type" : "securestring", "defaultValue" : "Unused", "metadata" : { "description" : "Unused" } }, "bootstrapVMSize" : { "type" : "string", "defaultValue" : "Standard_D4s_v3", "metadata" : { "description" : "The size of the Bootstrap Virtual Machine" } } }, "variables" : { "location" : "[resourceGroup().location]", "virtualNetworkName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-vnet')]", "virtualNetworkID" : "[resourceId('Microsoft.Network/virtualNetworks', variables('virtualNetworkName'))]", "masterSubnetName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-master-subnet')]", "masterSubnetRef" : "[concat(variables('virtualNetworkID'), '/subnets/', variables('masterSubnetName'))]", "masterLoadBalancerName" : "[concat(parameters('baseName'), '-public-lb')]", "internalLoadBalancerName" : "[concat(parameters('baseName'), '-internal-lb')]", "sshKeyPath" : "/home/core/.ssh/authorized_keys", "identityName" : "[concat(parameters('baseName'), '-identity')]", "vmName" : "[concat(parameters('baseName'), '-bootstrap')]", "nicName" : "[concat(variables('vmName'), '-nic')]", "imageName" : "[concat(parameters('baseName'), '-image')]", "clusterNsgName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-nsg')]", "sshPublicIpAddressName" : "[concat(variables('vmName'), '-ssh-pip')]" }, "resources" : [ { "apiVersion" : "2018-12-01", "type" : "Microsoft.Network/publicIPAddresses", "name" : "[variables('sshPublicIpAddressName')]", "location" : "[variables('location')]", "sku": { "name": "Standard" }, "properties" : { "publicIPAllocationMethod" : "Static", "dnsSettings" : { "domainNameLabel" : "[variables('sshPublicIpAddressName')]" } } }, { "apiVersion" : "2018-06-01", "type" : "Microsoft.Network/networkInterfaces", "name" : "[variables('nicName')]", "location" : "[variables('location')]", "dependsOn" : [ "[resourceId('Microsoft.Network/publicIPAddresses', variables('sshPublicIpAddressName'))]" ], "properties" : { "ipConfigurations" : [ { "name" : "pipConfig", "properties" : { "privateIPAllocationMethod" : "Dynamic", "publicIPAddress": { "id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('sshPublicIpAddressName'))]" }, "subnet" : { "id" : "[variables('masterSubnetRef')]" }, "loadBalancerBackendAddressPools" : [ { "id" : "[concat('/subscriptions/', subscription().subscriptionId, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('masterLoadBalancerName'), '/backendAddressPools/public-lb-backend')]" }, { "id" : "[concat('/subscriptions/', subscription().subscriptionId, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('internalLoadBalancerName'), '/backendAddressPools/internal-lb-backend')]" } ] } } ] } }, { "apiVersion" : "2018-06-01", "type" : "Microsoft.Compute/virtualMachines", "name" : "[variables('vmName')]", "location" : "[variables('location')]", "identity" : { "type" : "userAssigned", "userAssignedIdentities" : { "[resourceID('Microsoft.ManagedIdentity/userAssignedIdentities/', variables('identityName'))]" : {} } }, "dependsOn" : [ "[concat('Microsoft.Network/networkInterfaces/', variables('nicName'))]" ], "properties" : { "hardwareProfile" : { "vmSize" : "[parameters('bootstrapVMSize')]" }, "osProfile" : { "computerName" : "[variables('vmName')]", "adminUsername" : "core", "adminPassword" : "NotActuallyApplied!", "customData" : "[parameters('bootstrapIgnition')]", "linuxConfiguration" : { "disablePasswordAuthentication" : false } }, "storageProfile" : { "imageReference": { "id": "[resourceId('Microsoft.Compute/images', variables('imageName'))]" }, "osDisk" : { "name": "[concat(variables('vmName'),'_OSDisk')]", "osType" : "Linux", "createOption" : "FromImage", "managedDisk": { "storageAccountType": "Premium_LRS" }, "diskSizeGB" : 100 } }, "networkProfile" : { "networkInterfaces" : [ { "id" : "[resourceId('Microsoft.Network/networkInterfaces', variables('nicName'))]" } ] } } }, { "apiVersion" : "2018-06-01", "type": "Microsoft.Network/networkSecurityGroups/securityRules", "name" : "[concat(variables('clusterNsgName'), '/bootstrap_ssh_in')]", "location" : "[variables('location')]", "dependsOn" : [ "[resourceId('Microsoft.Compute/virtualMachines', variables('vmName'))]" ], "properties": { "protocol" : "Tcp", "sourcePortRange" : "*", "destinationPortRange" : "22", "sourceAddressPrefix" : "*", "destinationAddressPrefix" : "*", "access" : "Allow", "priority" : 100, "direction" : "Inbound" } } ] }
export MASTER_IGNITION=`cat <installation_directory>/master.ign | base64 | tr -d '\n'`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/05_masters.json" --parameters masterIgnition="USD{MASTER_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } }, "vnetBaseName": { "type": "string", "defaultValue": "", "metadata" : { "description" : "The specific customer vnet's base name (optional)" } }, "masterIgnition" : { "type" : "string", "metadata" : { "description" : "Ignition content for the master nodes" } }, "numberOfMasters" : { "type" : "int", "defaultValue" : 3, "minValue" : 2, "maxValue" : 30, "metadata" : { "description" : "Number of OpenShift masters to deploy" } }, "sshKeyData" : { "type" : "securestring", "defaultValue" : "Unused", "metadata" : { "description" : "Unused" } }, "privateDNSZoneName" : { "type" : "string", "defaultValue" : "", "metadata" : { "description" : "unused" } }, "masterVMSize" : { "type" : "string", "defaultValue" : "Standard_D8s_v3", "metadata" : { "description" : "The size of the Master Virtual Machines" } }, "diskSizeGB" : { "type" : "int", "defaultValue" : 1024, "metadata" : { "description" : "Size of the Master VM OS disk, in GB" } } }, "variables" : { "location" : "[resourceGroup().location]", "virtualNetworkName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-vnet')]", "virtualNetworkID" : "[resourceId('Microsoft.Network/virtualNetworks', variables('virtualNetworkName'))]", "masterSubnetName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-master-subnet')]", "masterSubnetRef" : "[concat(variables('virtualNetworkID'), '/subnets/', variables('masterSubnetName'))]", "masterLoadBalancerName" : "[concat(parameters('baseName'), '-public-lb')]", "internalLoadBalancerName" : "[concat(parameters('baseName'), '-internal-lb')]", "sshKeyPath" : "/home/core/.ssh/authorized_keys", "identityName" : "[concat(parameters('baseName'), '-identity')]", "imageName" : "[concat(parameters('baseName'), '-image')]", "copy" : [ { "name" : "vmNames", "count" : "[parameters('numberOfMasters')]", "input" : "[concat(parameters('baseName'), '-master-', copyIndex('vmNames'))]" } ] }, "resources" : [ { "apiVersion" : "2018-06-01", "type" : "Microsoft.Network/networkInterfaces", "copy" : { "name" : "nicCopy", "count" : "[length(variables('vmNames'))]" }, "name" : "[concat(variables('vmNames')[copyIndex()], '-nic')]", "location" : "[variables('location')]", "properties" : { "ipConfigurations" : [ { "name" : "pipConfig", "properties" : { "privateIPAllocationMethod" : "Dynamic", "subnet" : { "id" : "[variables('masterSubnetRef')]" }, "loadBalancerBackendAddressPools" : [ { "id" : "[concat('/subscriptions/', subscription().subscriptionId, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('masterLoadBalancerName'), '/backendAddressPools/public-lb-backend')]" }, { "id" : "[concat('/subscriptions/', subscription().subscriptionId, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('internalLoadBalancerName'), '/backendAddressPools/internal-lb-backend')]" } ] } } ] } }, { "apiVersion" : "2018-06-01", "type" : "Microsoft.Compute/virtualMachines", "copy" : { "name" : "vmCopy", "count" : "[length(variables('vmNames'))]" }, "name" : "[variables('vmNames')[copyIndex()]]", "location" : "[variables('location')]", "identity" : { "type" : "userAssigned", "userAssignedIdentities" : { "[resourceID('Microsoft.ManagedIdentity/userAssignedIdentities/', variables('identityName'))]" : {} } }, "dependsOn" : [ "[concat('Microsoft.Network/networkInterfaces/', concat(variables('vmNames')[copyIndex()], '-nic'))]" ], "properties" : { "hardwareProfile" : { "vmSize" : "[parameters('masterVMSize')]" }, "osProfile" : { "computerName" : "[variables('vmNames')[copyIndex()]]", "adminUsername" : "core", "adminPassword" : "NotActuallyApplied!", "customData" : "[parameters('masterIgnition')]", "linuxConfiguration" : { "disablePasswordAuthentication" : false } }, "storageProfile" : { "imageReference": { "id": "[resourceId('Microsoft.Compute/images', variables('imageName'))]" }, "osDisk" : { "name": "[concat(variables('vmNames')[copyIndex()], '_OSDisk')]", "osType" : "Linux", "createOption" : "FromImage", "caching": "ReadOnly", "writeAcceleratorEnabled": false, "managedDisk": { "storageAccountType": "Premium_LRS" }, "diskSizeGB" : "[parameters('diskSizeGB')]" } }, "networkProfile" : { "networkInterfaces" : [ { "id" : "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('vmNames')[copyIndex()], '-nic'))]", "properties": { "primary": false } } ] } } } ] }
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level info 2
az network nsg rule delete -g USD{RESOURCE_GROUP} --nsg-name USD{INFRA_ID}-nsg --name bootstrap_ssh_in az vm stop -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap az vm deallocate -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap az vm delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap --yes az disk delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap_OSDisk --no-wait --yes az network nic delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap-nic --no-wait az storage blob delete --account-key USD{ACCOUNT_KEY} --account-name USD{CLUSTER_NAME}sa --container-name files --name bootstrap.ign az network public-ip delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap-ssh-pip
export WORKER_IGNITION=`cat <installation_directory>/worker.ign | base64 | tr -d '\n'`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/06_workers.json" --parameters workerIgnition="USD{WORKER_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
{ "USDschema" : "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "parameters" : { "baseName" : { "type" : "string", "minLength" : 1, "metadata" : { "description" : "Base name to be used in resource names (usually the cluster's Infra ID)" } }, "vnetBaseName": { "type": "string", "defaultValue": "", "metadata" : { "description" : "The specific customer vnet's base name (optional)" } }, "workerIgnition" : { "type" : "string", "metadata" : { "description" : "Ignition content for the worker nodes" } }, "numberOfNodes" : { "type" : "int", "defaultValue" : 3, "minValue" : 2, "maxValue" : 30, "metadata" : { "description" : "Number of OpenShift compute nodes to deploy" } }, "sshKeyData" : { "type" : "securestring", "defaultValue" : "Unused", "metadata" : { "description" : "Unused" } }, "nodeVMSize" : { "type" : "string", "defaultValue" : "Standard_D4s_v3", "metadata" : { "description" : "The size of the each Node Virtual Machine" } } }, "variables" : { "location" : "[resourceGroup().location]", "virtualNetworkName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-vnet')]", "virtualNetworkID" : "[resourceId('Microsoft.Network/virtualNetworks', variables('virtualNetworkName'))]", "nodeSubnetName" : "[concat(if(not(empty(parameters('vnetBaseName'))), parameters('vnetBaseName'), parameters('baseName')), '-worker-subnet')]", "nodeSubnetRef" : "[concat(variables('virtualNetworkID'), '/subnets/', variables('nodeSubnetName'))]", "infraLoadBalancerName" : "[parameters('baseName')]", "sshKeyPath" : "/home/capi/.ssh/authorized_keys", "identityName" : "[concat(parameters('baseName'), '-identity')]", "imageName" : "[concat(parameters('baseName'), '-image')]", "copy" : [ { "name" : "vmNames", "count" : "[parameters('numberOfNodes')]", "input" : "[concat(parameters('baseName'), '-worker-', variables('location'), '-', copyIndex('vmNames', 1))]" } ] }, "resources" : [ { "apiVersion" : "2019-05-01", "name" : "[concat('node', copyIndex())]", "type" : "Microsoft.Resources/deployments", "copy" : { "name" : "nodeCopy", "count" : "[length(variables('vmNames'))]" }, "properties" : { "mode" : "Incremental", "template" : { "USDschema" : "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion" : "1.0.0.0", "resources" : [ { "apiVersion" : "2018-06-01", "type" : "Microsoft.Network/networkInterfaces", "name" : "[concat(variables('vmNames')[copyIndex()], '-nic')]", "location" : "[variables('location')]", "properties" : { "ipConfigurations" : [ { "name" : "pipConfig", "properties" : { "privateIPAllocationMethod" : "Dynamic", "subnet" : { "id" : "[variables('nodeSubnetRef')]" } } } ] } }, { "apiVersion" : "2018-06-01", "type" : "Microsoft.Compute/virtualMachines", "name" : "[variables('vmNames')[copyIndex()]]", "location" : "[variables('location')]", "tags" : { "kubernetes.io-cluster-ffranzupi": "owned" }, "identity" : { "type" : "userAssigned", "userAssignedIdentities" : { "[resourceID('Microsoft.ManagedIdentity/userAssignedIdentities/', variables('identityName'))]" : {} } }, "dependsOn" : [ "[concat('Microsoft.Network/networkInterfaces/', concat(variables('vmNames')[copyIndex()], '-nic'))]" ], "properties" : { "hardwareProfile" : { "vmSize" : "[parameters('nodeVMSize')]" }, "osProfile" : { "computerName" : "[variables('vmNames')[copyIndex()]]", "adminUsername" : "capi", "adminPassword" : "NotActuallyApplied!", "customData" : "[parameters('workerIgnition')]", "linuxConfiguration" : { "disablePasswordAuthentication" : false } }, "storageProfile" : { "imageReference": { "id": "[resourceId('Microsoft.Compute/images', variables('imageName'))]" }, "osDisk" : { "name": "[concat(variables('vmNames')[copyIndex()],'_OSDisk')]", "osType" : "Linux", "createOption" : "FromImage", "managedDisk": { "storageAccountType": "Premium_LRS" }, "diskSizeGB": 128 } }, "networkProfile" : { "networkInterfaces" : [ { "id" : "[resourceId('Microsoft.Network/networkInterfaces', concat(variables('vmNames')[copyIndex()], '-nic'))]", "properties": { "primary": true } } ] } } } ] } } } ] }
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.20.10 35.130.120.110 80:32288/TCP,443:31215/TCP 20
export PUBLIC_IP_ROUTER=`oc -n openshift-ingress get service router-default --no-headers | awk '{print USD4}'`
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n *.apps -a USD{PUBLIC_IP_ROUTER} --ttl 300
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{BASE_DOMAIN} -n *.apps.USD{CLUSTER_NAME} -a USD{PUBLIC_IP_ROUTER} --ttl 300
az network private-dns record-set a create -g USD{RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n *.apps --ttl 300
az network private-dns record-set a add-record -g USD{RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n *.apps -a USD{PUBLIC_IP_ROUTER}
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.cluster.basedomain.com console-openshift-console.apps.cluster.basedomain.com downloads-openshift-console.apps.cluster.basedomain.com alertmanager-main-openshift-monitoring.apps.cluster.basedomain.com grafana-openshift-monitoring.apps.cluster.basedomain.com prometheus-k8s-openshift-monitoring.apps.cluster.basedomain.com
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
az cloud register -n AzureStackCloud --endpoint-resource-manager <endpoint> 1
az cloud set -n AzureStackCloud
az cloud update --profile 2019-03-01-hybrid
az login
az account list --refresh
[ { "cloudName": AzureStackCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", "user": { "name": "you@example.com", "type": "user" } } ]
az account show
{ "environmentName": AzureStackCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", 1 "user": { "name": "you@example.com", "type": "user" } }
az account set -s <subscription_id> 1
az account show
{ "environmentName": AzureStackCloud", "id": "33212d16-bdf6-45cb-b038-f6565b61edda", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee", "user": { "name": "you@example.com", "type": "user" } }
az ad sp create-for-rbac --role Contributor --name <service_principal> \ 1 --scopes /subscriptions/<subscription_id> 2 --years <years> 3
Creating 'Contributor' role assignment under scope '/subscriptions/<subscription_id>' The output includes credentials that you must protect. Be sure that you do not include these credentials in your code or check the credentials into your source control. For more information, see https://aka.ms/azadsp-cli { "appId": "ac461d78-bf4b-4387-ad16-7e32e328aec6", "displayName": <service_principal>", "password": "00000000-0000-0000-0000-000000000000", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee" }
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export COMPRESSED_VHD_URL=USD(openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.azurestack.formats."vhd.gz".disk.location')
curl -O -L USD{COMPRESSED_VHD_URL}
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Manual controlPlane: 2 3 name: master platform: azure: osDisk: diskSizeGB: 1024 4 diskType: premium_LRS replicas: 3 compute: 5 - name: worker platform: azure: osDisk: diskSizeGB: 512 6 diskType: premium_LRS replicas: 3 metadata: name: test-cluster 7 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: armEndpoint: azurestack_arm_endpoint 9 10 baseDomainResourceGroupName: resource_group 11 12 region: azure_stack_local_region 13 14 resourceGroupName: existing_resource_group 15 outboundType: Loadbalancer cloudName: AzureStackCloud 16 clusterOSimage: https://vhdsa.blob.example.example.com/vhd/rhcos-410.84.202112040202-0-azurestack.x86_64.vhd 17 18 pullSecret: '{"auths": ...}' 19 20 fips: false 21 sshKey: ssh-ed25519 AAAA... 22 additionalTrustBundle: | 23 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
openshift-install create manifests --dir <installation_directory>
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=azure
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor secretRef: name: <component-secret> namespace: <component-namespace>
apiVersion: v1 kind: Secret metadata: name: <component-secret> namespace: <component-namespace> data: azure_subscription_id: <base64_encoded_azure_subscription_id> azure_client_id: <base64_encoded_azure_client_id> azure_client_secret: <base64_encoded_azure_client_secret> azure_tenant_id: <base64_encoded_azure_tenant_id> azure_resource_prefix: <base64_encoded_azure_resource_prefix> azure_resourcegroup: <base64_encoded_azure_resourcegroup> azure_region: <base64_encoded_azure_region>
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
apiVersion: config.openshift.io/v1 kind: Proxy metadata: creationTimestamp: null name: cluster spec: trustedCA: name: user-ca-bundle status: {}
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export COMPRESSED_VHD_URL=USD(openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.azurestack.formats."vhd.gz".disk.location')
curl -O -L USD{COMPRESSED_VHD_URL}
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 credentialsMode: Manual controlPlane: 2 3 name: master platform: azure: osDisk: diskSizeGB: 1024 4 diskType: premium_LRS replicas: 3 compute: 5 - name: worker platform: azure: osDisk: diskSizeGB: 512 6 diskType: premium_LRS replicas: 3 metadata: name: test-cluster 7 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: armEndpoint: azurestack_arm_endpoint 9 10 baseDomainResourceGroupName: resource_group 11 12 region: azure_stack_local_region 13 14 resourceGroupName: existing_resource_group 15 outboundType: Loadbalancer cloudName: AzureStackCloud 16 clusterOSimage: https://vhdsa.blob.example.example.com/vhd/rhcos-410.84.202112040202-0-azurestack.x86_64.vhd 17 18 pullSecret: '{"auths": ...}' 19 20 fips: false 21 sshKey: ssh-ed25519 AAAA... 22 additionalTrustBundle: | 23 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
openshift-install create manifests --dir <installation_directory>
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=azure
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor secretRef: name: <component-secret> namespace: <component-namespace>
apiVersion: v1 kind: Secret metadata: name: <component-secret> namespace: <component-namespace> data: azure_subscription_id: <base64_encoded_azure_subscription_id> azure_client_id: <base64_encoded_azure_client_id> azure_client_secret: <base64_encoded_azure_client_secret> azure_tenant_id: <base64_encoded_azure_tenant_id> azure_resource_prefix: <base64_encoded_azure_resource_prefix> azure_resourcegroup: <base64_encoded_azure_resourcegroup> azure_region: <base64_encoded_azure_region>
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
apiVersion: config.openshift.io/v1 kind: Proxy metadata: creationTimestamp: null name: cluster spec: trustedCA: name: user-ca-bundle status: {}
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory>
cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
cat <installation_directory>/auth/kubeadmin-password
oc get routes -n openshift-console | grep 'console-openshift'
console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None
az cloud register -n AzureStackCloud --endpoint-resource-manager <endpoint> 1
az cloud set -n AzureStackCloud
az cloud update --profile 2019-03-01-hybrid
az login
az account list --refresh
[ { "cloudName": AzureStackCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", "user": { "name": "you@example.com", "type": "user" } } ]
az account show
{ "environmentName": AzureStackCloud", "id": "9bab1460-96d5-40b3-a78e-17b15e978a80", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee", 1 "user": { "name": "you@example.com", "type": "user" } }
az account set -s <subscription_id> 1
az account show
{ "environmentName": AzureStackCloud", "id": "33212d16-bdf6-45cb-b038-f6565b61edda", "isDefault": true, "name": "Subscription Name", "state": "Enabled", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee", "user": { "name": "you@example.com", "type": "user" } }
az ad sp create-for-rbac --role Contributor --name <service_principal> \ 1 --scopes /subscriptions/<subscription_id> 2 --years <years> 3
Creating 'Contributor' role assignment under scope '/subscriptions/<subscription_id>' The output includes credentials that you must protect. Be sure that you do not include these credentials in your code or check the credentials into your source control. For more information, see https://aka.ms/azadsp-cli { "appId": "ac461d78-bf4b-4387-ad16-7e32e328aec6", "displayName": <service_principal>", "password": "00000000-0000-0000-0000-000000000000", "tenantId": "8049c7e9-c3de-762d-a54e-dc3f6be6a7ee" }
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
compute: - hyperthreading: Enabled name: worker platform: {} replicas: 0 1
platform: azure: armEndpoint: <azurestack_arm_endpoint> 1 baseDomainResourceGroupName: <resource_group> 2 cloudName: AzureStackCloud 3 region: <azurestack_region> 4
apiVersion: v1 baseDomain: example.com controlPlane: 1 name: master platform: azure: osDisk: diskSizeGB: 1024 2 diskType: premium_LRS replicas: 3 compute: 3 - name: worker platform: azure: osDisk: diskSizeGB: 512 4 diskType: premium_LRS replicas: 0 metadata: name: test-cluster 5 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: azure: armEndpoint: azurestack_arm_endpoint 6 baseDomainResourceGroupName: resource_group 7 region: azure_stack_local_region 8 resourceGroupName: existing_resource_group 9 outboundType: Loadbalancer cloudName: AzureStackCloud 10 pullSecret: '{"auths": ...}' 11 fips: false 12 additionalTrustBundle: | 13 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE----- sshKey: ssh-ed25519 AAAA... 14
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
export CLUSTER_NAME=<cluster_name> 1 export AZURE_REGION=<azure_region> 2 export SSH_KEY=<ssh_key> 3 export BASE_DOMAIN=<base_domain> 4 export BASE_DOMAIN_RESOURCE_GROUP=<base_domain_resource_group> 5
export CLUSTER_NAME=test-cluster export AZURE_REGION=centralus export SSH_KEY="ssh-rsa xxx/xxx/xxx= user@email.com" export BASE_DOMAIN=example.com export BASE_DOMAIN_RESOURCE_GROUP=ocp-cluster
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
spec: trustedCA: name: user-ca-bundle
export INFRA_ID=<infra_id> 1
export RESOURCE_GROUP=<resource_group> 1
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=azure
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: labels: controller-tools.k8s.io: "1.0" name: openshift-image-registry-azure namespace: openshift-cloud-credential-operator spec: secretRef: name: installer-cloud-credentials namespace: openshift-image-registry providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AzureProviderSpec roleBindings: - role: Contributor
apiVersion: v1 kind: Secret metadata: name: USD{secret_name} namespace: USD{secret_namespace} stringData: azure_subscription_id: USD{subscription_id} azure_client_id: USD{app_id} azure_client_secret: USD{client_secret} azure_tenant_id: USD{tenant_id} azure_resource_prefix: USD{cluster_name} azure_resourcegroup: USD{resource_group} azure_region: USD{azure_region}
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
apiVersion: v1 kind: ConfigMap metadata: name: cloud-credential-operator-config namespace: openshift-cloud-credential-operator annotations: release.openshift.io/create-only: "true" data: disabled: "true"
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
az group create --name USD{RESOURCE_GROUP} --location USD{AZURE_REGION}
az storage account create -g USD{RESOURCE_GROUP} --location USD{AZURE_REGION} --name USD{CLUSTER_NAME}sa --kind Storage --sku Standard_LRS
export ACCOUNT_KEY=`az storage account keys list -g USD{RESOURCE_GROUP} --account-name USD{CLUSTER_NAME}sa --query "[0].value" -o tsv`
export COMPRESSED_VHD_URL=USD(openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.azurestack.formats."vhd.gz".disk.location')
az storage container create --name vhd --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY}
curl -O -L USD{COMPRESSED_VHD_URL}
az storage blob upload --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -c vhd -n "rhcos.vhd" -f rhcos-<rhcos_version>-azurestack.x86_64.vhd
az storage container create --name files --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY}
az storage blob upload --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -c "files" -f "<installation_directory>/bootstrap.ign" -n "bootstrap.ign"
az network dns zone create -g USD{BASE_DOMAIN_RESOURCE_GROUP} -n USD{CLUSTER_NAME}.USD{BASE_DOMAIN}
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/01_vnet.json" --parameters baseName="USD{INFRA_ID}" 1
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/01_vnet.json[]
export VHD_BLOB_URL=`az storage blob url --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -c vhd -n "rhcos.vhd" -o tsv`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/02_storage.json" --parameters vhdBlobURL="USD{VHD_BLOB_URL}" \ 1 --parameters baseName="USD{INFRA_ID}" 2
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/02_storage.json[]
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/03_infra.json" --parameters baseName="USD{INFRA_ID}" 1
export PUBLIC_IP=`az network public-ip list -g USD{RESOURCE_GROUP} --query "[?name=='USD{INFRA_ID}-master-pip'] | [0].ipAddress" -o tsv`
export PRIVATE_IP=`az network lb frontend-ip show -g "USDRESOURCE_GROUP" --lb-name "USD{INFRA_ID}-internal" -n internal-lb-ip --query "privateIpAddress" -o tsv`
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n api -a USD{PUBLIC_IP} --ttl 60
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{BASE_DOMAIN} -n api.USD{CLUSTER_NAME} -a USD{PUBLIC_IP} --ttl 60
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z "USD{CLUSTER_NAME}.USD{BASE_DOMAIN}" -n api-int -a USD{PRIVATE_IP} --ttl 60
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{BASE_DOMAIN} -n api-int.USD{CLUSTER_NAME} -a USD{PRIVATE_IP} --ttl 60
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/03_infra.json[]
bootstrap_url_expiry=`date -u -d "10 hours" '+%Y-%m-%dT%H:%MZ'`
export BOOTSTRAP_URL=`az storage blob generate-sas -c 'files' -n 'bootstrap.ign' --https-only --full-uri --permissions r --expiry USDbootstrap_url_expiry --account-name USD{CLUSTER_NAME}sa --account-key USD{ACCOUNT_KEY} -o tsv`
export BOOTSTRAP_IGNITION=`jq -rcnM --arg v "3.2.0" --arg url USD{BOOTSTRAP_URL} '{ignition:{version:USDv,config:{replace:{source:USDurl}}}}' | base64 | tr -d '\n'`
export CA="data:text/plain;charset=utf-8;base64,USD(cat CA.pem |base64 |tr -d '\n')"
export BOOTSTRAP_IGNITION=`jq -rcnM --arg v "3.2.0" --arg url "USDBOOTSTRAP_URL" --arg cert "USDCA" '{ignition:{version:USDv,security:{tls:{certificateAuthorities:[{source:USDcert}]}},config:{replace:{source:USDurl}}}}' | base64 | tr -d '\n'`
az deployment group create --verbose -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/04_bootstrap.json" --parameters bootstrapIgnition="USD{BOOTSTRAP_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" \ 2 --parameters diagnosticsStorageAccountName="USD{CLUSTER_NAME}sa" 3
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/04_bootstrap.json[]
export MASTER_IGNITION=`cat <installation_directory>/master.ign | base64 | tr -d '\n'`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/05_masters.json" --parameters masterIgnition="USD{MASTER_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" \ 2 --parameters diagnosticsStorageAccountName="USD{CLUSTER_NAME}sa" 3
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/05_masters.json[]
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level info 2
az network nsg rule delete -g USD{RESOURCE_GROUP} --nsg-name USD{INFRA_ID}-nsg --name bootstrap_ssh_in az vm stop -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap az vm deallocate -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap az vm delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap --yes az disk delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap_OSDisk --no-wait --yes az network nic delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap-nic --no-wait az storage blob delete --account-key USD{ACCOUNT_KEY} --account-name USD{CLUSTER_NAME}sa --container-name files --name bootstrap.ign az network public-ip delete -g USD{RESOURCE_GROUP} --name USD{INFRA_ID}-bootstrap-ssh-pip
export WORKER_IGNITION=`cat <installation_directory>/worker.ign | base64 | tr -d '\n'`
az deployment group create -g USD{RESOURCE_GROUP} --template-file "<installation_directory>/06_workers.json" --parameters workerIgnition="USD{WORKER_IGNITION}" \ 1 --parameters baseName="USD{INFRA_ID}" 2 --parameters diagnosticsStorageAccountName="USD{CLUSTER_NAME}sa" 3
link:https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/azurestack/06_workers.json[]
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.20.10 35.130.120.110 80:32288/TCP,443:31215/TCP 20
export PUBLIC_IP_ROUTER=`oc -n openshift-ingress get service router-default --no-headers | awk '{print USD4}'`
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{CLUSTER_NAME}.USD{BASE_DOMAIN} -n *.apps -a USD{PUBLIC_IP_ROUTER} --ttl 300
az network dns record-set a add-record -g USD{BASE_DOMAIN_RESOURCE_GROUP} -z USD{BASE_DOMAIN} -n *.apps.USD{CLUSTER_NAME} -a USD{PUBLIC_IP_ROUTER} --ttl 300
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.cluster.basedomain.com console-openshift-console.apps.cluster.basedomain.com downloads-openshift-console.apps.cluster.basedomain.com alertmanager-main-openshift-monitoring.apps.cluster.basedomain.com grafana-openshift-monitoring.apps.cluster.basedomain.com prometheus-k8s-openshift-monitoring.apps.cluster.basedomain.com
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
openshift-install create install-config --dir <installation_directory>
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
openshift-install version
release image quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64
oc adm release extract quay.io/openshift-release-dev/ocp-release:4.y.z-x86_64 --credentials-requests --cloud=gcp
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: GCPProviderSpec predefinedRoles: - roles/storage.admin - roles/iam.serviceAccountUser skipServiceCheck: true
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: <component-credentials-request> namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 secretRef: name: <component-secret> namespace: <component-namespace>
apiVersion: v1 kind: Secret metadata: name: <component-secret> namespace: <component-namespace> data: service_account.json: <base64_encoded_gcp_service_account_file>
grep "release.openshift.io/feature-gate" *
0000_30_capi-operator_00_credentials-request.yaml: release.openshift.io/feature-gate: TechPreviewNoUpgrade
openshift-install create cluster --dir <installation_directory>
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
tar -xvf openshift-install-linux.tar.gz
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: gcp: type: custom-6-20480 replicas: 2 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: gcp: type: custom-6-20480 replicas: 3
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-ssd diskSizeGB: 1024 encryptionKey: 5 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 compute: 6 7 - hyperthreading: Enabled 8 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-standard diskSizeGB: 128 encryptionKey: 9 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 11 region: us-central1 12 pullSecret: '{"auths": ...}' 13 fips: false 14 sshKey: ssh-ed25519 AAAA... 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
openshift-install create manifests --dir <installation_dir>
deletionProtection: false disks: - autoDelete: true boot: true image: projects/redhat-marketplace-public/global/images/redhat-coreos-ocp-48-x86-64-202210040145 labels: null sizeGb: 128 type: pd-ssd kind: GCPMachineProviderSpec machineType: n2-standard-4
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: gcp: type: custom-6-20480 replicas: 2 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: gcp: type: custom-6-20480 replicas: 3
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-ssd diskSizeGB: 1024 encryptionKey: 5 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 compute: 6 7 - hyperthreading: Enabled 8 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-standard diskSizeGB: 128 encryptionKey: 9 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 metadata: name: test-cluster 10 networking: 11 clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 12 region: us-central1 13 pullSecret: '{"auths": ...}' 14 fips: false 15 sshKey: ssh-ed25519 AAAA... 16
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
./openshift-install create install-config --dir <installation_directory> 1
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
network: <existing_vpc> controlPlaneSubnet: <control_plane_subnet> computeSubnet: <compute_subnet>
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: gcp: type: custom-6-20480 replicas: 2 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: gcp: type: custom-6-20480 replicas: 3
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-ssd diskSizeGB: 1024 encryptionKey: 5 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 compute: 6 7 - hyperthreading: Enabled 8 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-standard diskSizeGB: 128 encryptionKey: 9 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 11 region: us-central1 12 network: existing_vpc 13 controlPlaneSubnet: control_plane_subnet 14 computeSubnet: compute_subnet 15 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 16 fips: false 17 sshKey: ssh-ed25519 AAAA... 18 additionalTrustBundle: | 19 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE----- imageContentSources: 20 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml 1
ls <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml
cluster-ingress-default-ingresscontroller.yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: providerParameters: gcp: clientAccess: Global 1 type: GCP scope: Internal 2 type: LoadBalancerService
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: gcp: type: custom-6-20480 replicas: 2 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: gcp: type: custom-6-20480 replicas: 3
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-ssd diskSizeGB: 1024 encryptionKey: 5 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 compute: 6 7 - hyperthreading: Enabled 8 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-standard diskSizeGB: 128 encryptionKey: 9 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 11 region: us-central1 12 network: existing_vpc 13 controlPlaneSubnet: control_plane_subnet 14 computeSubnet: compute_subnet 15 pullSecret: '{"auths": ...}' 16 fips: false 17 sshKey: ssh-ed25519 AAAA... 18
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml 1
ls <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml
cluster-ingress-default-ingresscontroller.yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: providerParameters: gcp: clientAccess: Global 1 type: GCP scope: Internal 2 type: LoadBalancerService
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
export GOOGLE_APPLICATION_CREDENTIALS="<your_service_account_file>"
gcloud auth list
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: gcp: type: custom-6-20480 replicas: 2 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: gcp: type: custom-6-20480 replicas: 3
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-ssd diskSizeGB: 1024 encryptionKey: 5 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 compute: 6 7 - hyperthreading: Enabled 8 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c osDisk: diskType: pd-standard diskSizeGB: 128 encryptionKey: 9 kmsKey: name: worker-key keyRing: test-machine-keys location: global projectID: project-id replicas: 3 metadata: name: test-cluster 10 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 11 region: us-central1 12 network: existing_vpc 13 controlPlaneSubnet: control_plane_subnet 14 computeSubnet: compute_subnet 15 pullSecret: '{"auths": ...}' 16 fips: false 17 sshKey: ssh-ed25519 AAAA... 18 publish: Internal 19
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml 1
ls <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml
cluster-ingress-default-ingresscontroller.yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: providerParameters: gcp: clientAccess: Global 1 type: GCP scope: Internal 2 type: LoadBalancerService
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
./openshift-install create install-config --dir <installation_directory> 1
compute: - hyperthreading: Enabled name: worker platform: {} replicas: 0 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
export BASE_DOMAIN='<base_domain>' export BASE_DOMAIN_ZONE_NAME='<base_domain_zone_name>' export NETWORK_CIDR='10.0.0.0/16' export MASTER_SUBNET_CIDR='10.0.0.0/17' export WORKER_SUBNET_CIDR='10.0.128.0/17' export KUBECONFIG=<installation_directory>/auth/kubeconfig 1 export CLUSTER_NAME=`jq -r .clusterName <installation_directory>/metadata.json` export INFRA_ID=`jq -r .infraID <installation_directory>/metadata.json` export PROJECT_NAME=`jq -r .gcp.projectID <installation_directory>/metadata.json` export REGION=`jq -r .gcp.region <installation_directory>/metadata.json`
cat <<EOF >01_vpc.yaml imports: - path: 01_vpc.py resources: - name: cluster-vpc type: 01_vpc.py properties: infra_id: 'USD{INFRA_ID}' 1 region: 'USD{REGION}' 2 master_subnet_cidr: 'USD{MASTER_SUBNET_CIDR}' 3 worker_subnet_cidr: 'USD{WORKER_SUBNET_CIDR}' 4 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-vpc --config 01_vpc.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-network', 'type': 'compute.v1.network', 'properties': { 'region': context.properties['region'], 'autoCreateSubnetworks': False } }, { 'name': context.properties['infra_id'] + '-master-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['master_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-worker-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['worker_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-router', 'type': 'compute.v1.router', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'nats': [{ 'name': context.properties['infra_id'] + '-nat-master', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 7168, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-master-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }, { 'name': context.properties['infra_id'] + '-nat-worker', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 512, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-worker-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }] } }] return {'resources': resources}
export CLUSTER_NETWORK=(`gcloud compute networks describe USD{INFRA_ID}-network --format json | jq -r .selfLink`)
export CONTROL_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-master-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
export ZONE_0=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[0] | cut -d "/" -f9`)
export ZONE_1=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[1] | cut -d "/" -f9`)
export ZONE_2=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[2] | cut -d "/" -f9`)
cat <<EOF >02_infra.yaml imports: - path: 02_lb_ext.py - path: 02_lb_int.py 1 resources: - name: cluster-lb-ext 2 type: 02_lb_ext.py properties: infra_id: 'USD{INFRA_ID}' 3 region: 'USD{REGION}' 4 - name: cluster-lb-int type: 02_lb_int.py properties: cluster_network: 'USD{CLUSTER_NETWORK}' control_subnet: 'USD{CONTROL_SUBNET}' 5 infra_id: 'USD{INFRA_ID}' region: 'USD{REGION}' zones: 6 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-infra --config 02_infra.yaml
export CLUSTER_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-ip --region=USD{REGION} --format json | jq -r .address`)
export CLUSTER_PUBLIC_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-public-ip --region=USD{REGION} --format json | jq -r .address`)
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-cluster-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-http-health-check', 'type': 'compute.v1.httpHealthCheck', 'properties': { 'port': 6080, 'requestPath': '/readyz' } }, { 'name': context.properties['infra_id'] + '-api-target-pool', 'type': 'compute.v1.targetPool', 'properties': { 'region': context.properties['region'], 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-http-health-check.selfLink)'], 'instances': [] } }, { 'name': context.properties['infra_id'] + '-api-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'region': context.properties['region'], 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-public-ip.selfLink)', 'target': 'USD(ref.' + context.properties['infra_id'] + '-api-target-pool.selfLink)', 'portRange': '6443' } }] return {'resources': resources}
def GenerateConfig(context): backends = [] for zone in context.properties['zones']: backends.append({ 'group': 'USD(ref.' + context.properties['infra_id'] + '-master-' + zone + '-ig' + '.selfLink)' }) resources = [{ 'name': context.properties['infra_id'] + '-cluster-ip', 'type': 'compute.v1.address', 'properties': { 'addressType': 'INTERNAL', 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-internal-health-check', 'type': 'compute.v1.healthCheck', 'properties': { 'httpsHealthCheck': { 'port': 6443, 'requestPath': '/readyz' }, 'type': "HTTPS" } }, { 'name': context.properties['infra_id'] + '-api-internal-backend-service', 'type': 'compute.v1.regionBackendService', 'properties': { 'backends': backends, 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-internal-health-check.selfLink)'], 'loadBalancingScheme': 'INTERNAL', 'region': context.properties['region'], 'protocol': 'TCP', 'timeoutSec': 120 } }, { 'name': context.properties['infra_id'] + '-api-internal-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'backendService': 'USD(ref.' + context.properties['infra_id'] + '-api-internal-backend-service.selfLink)', 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-ip.selfLink)', 'loadBalancingScheme': 'INTERNAL', 'ports': ['6443','22623'], 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }] for zone in context.properties['zones']: resources.append({ 'name': context.properties['infra_id'] + '-master-' + zone + '-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': zone } }) return {'resources': resources}
cat <<EOF >02_dns.yaml imports: - path: 02_dns.py resources: - name: cluster-dns type: 02_dns.py properties: infra_id: 'USD{INFRA_ID}' 1 cluster_domain: 'USD{CLUSTER_NAME}.USD{BASE_DOMAIN}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-dns --config 02_dns.yaml
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api-int.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction add USD{CLUSTER_PUBLIC_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-private-zone', 'type': 'dns.v1.managedZone', 'properties': { 'description': '', 'dnsName': context.properties['cluster_domain'] + '.', 'visibility': 'private', 'privateVisibilityConfig': { 'networks': [{ 'networkUrl': context.properties['cluster_network'] }] } } }] return {'resources': resources}
cat <<EOF >03_firewall.yaml imports: - path: 03_firewall.py resources: - name: cluster-firewall type: 03_firewall.py properties: allowed_external_cidr: '0.0.0.0/0' 1 infra_id: 'USD{INFRA_ID}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 network_cidr: 'USD{NETWORK_CIDR}' 4 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-firewall --config 03_firewall.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-in-ssh', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-bootstrap'] } }, { 'name': context.properties['infra_id'] + '-api', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6443'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-health-checks', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6080', '6443', '22624'] }], 'sourceRanges': ['35.191.0.0/16', '130.211.0.0/22', '209.85.152.0/22', '209.85.204.0/22'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-etcd', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['2379-2380'] }], 'sourceTags': [context.properties['infra_id'] + '-master'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-control-plane', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['10257'] },{ 'IPProtocol': 'tcp', 'ports': ['10259'] },{ 'IPProtocol': 'tcp', 'ports': ['22623'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-internal-network', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'icmp' },{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['network_cidr']], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }, { 'name': context.properties['infra_id'] + '-internal-cluster', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'udp', 'ports': ['4789', '6081'] },{ 'IPProtocol': 'udp', 'ports': ['500', '4500'] },{ 'IPProtocol': 'esp', },{ 'IPProtocol': 'tcp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'udp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'tcp', 'ports': ['10250'] },{ 'IPProtocol': 'tcp', 'ports': ['30000-32767'] },{ 'IPProtocol': 'udp', 'ports': ['30000-32767'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }] return {'resources': resources}
cat <<EOF >03_iam.yaml imports: - path: 03_iam.py resources: - name: cluster-iam type: 03_iam.py properties: infra_id: 'USD{INFRA_ID}' 1 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-iam --config 03_iam.yaml
export MASTER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-m@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export COMPUTE_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-worker-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.instanceAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.securityAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/iam.serviceAccountUser" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/storage.admin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/compute.viewer" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/storage.admin"
gcloud iam service-accounts keys create service-account-key.json --iam-account=USD{MASTER_SERVICE_ACCOUNT}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-m', 'displayName': context.properties['infra_id'] + '-master-node' } }, { 'name': context.properties['infra_id'] + '-worker-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-w', 'displayName': context.properties['infra_id'] + '-worker-node' } }] return {'resources': resources}
gsutil mb gs://<bucket_name>
gsutil cp <downloaded_image_file_path>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz gs://<bucket_name>
export IMAGE_SOURCE=gs://<bucket_name>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz
gcloud compute images create "USD{INFRA_ID}-rhcos-image" --source-uri="USD{IMAGE_SOURCE}"
export CLUSTER_IMAGE=(`gcloud compute images describe USD{INFRA_ID}-rhcos-image --format json | jq -r .selfLink`)
gsutil mb gs://USD{INFRA_ID}-bootstrap-ignition
gsutil cp <installation_directory>/bootstrap.ign gs://USD{INFRA_ID}-bootstrap-ignition/
export BOOTSTRAP_IGN=`gsutil signurl -d 1h service-account-key.json gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign | grep "^gs:" | awk '{print USD5}'`
cat <<EOF >04_bootstrap.yaml imports: - path: 04_bootstrap.py resources: - name: cluster-bootstrap type: 04_bootstrap.py properties: infra_id: 'USD{INFRA_ID}' 1 region: 'USD{REGION}' 2 zone: 'USD{ZONE_0}' 3 cluster_network: 'USD{CLUSTER_NETWORK}' 4 control_subnet: 'USD{CONTROL_SUBNET}' 5 image: 'USD{CLUSTER_IMAGE}' 6 machine_type: 'n1-standard-4' 7 root_volume_size: '128' 8 bootstrap_ign: 'USD{BOOTSTRAP_IGN}' 9 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-bootstrap --config 04_bootstrap.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-bootstrap-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-bootstrap
gcloud compute backend-services add-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { 'name': context.properties['infra_id'] + '-bootstrap', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': '{"ignition":{"config":{"replace":{"source":"' + context.properties['bootstrap_ign'] + '"}},"version":"3.2.0"}}', }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'], 'accessConfigs': [{ 'natIP': 'USD(ref.' + context.properties['infra_id'] + '-bootstrap-public-ip.address)' }] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-bootstrap' ] }, 'zone': context.properties['zone'] } }, { 'name': context.properties['infra_id'] + '-bootstrap-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': context.properties['zone'] } }] return {'resources': resources}
export MASTER_IGNITION=`cat <installation_directory>/master.ign`
cat <<EOF >05_control_plane.yaml imports: - path: 05_control_plane.py resources: - name: cluster-control-plane type: 05_control_plane.py properties: infra_id: 'USD{INFRA_ID}' 1 zones: 2 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' control_subnet: 'USD{CONTROL_SUBNET}' 3 image: 'USD{CLUSTER_IMAGE}' 4 machine_type: 'n1-standard-4' 5 root_volume_size: '128' service_account_email: 'USD{MASTER_SERVICE_ACCOUNT}' 6 ignition: 'USD{MASTER_IGNITION}' 7 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-control-plane --config 05_control_plane.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_0}-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-master-0
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_1}-ig --zone=USD{ZONE_1} --instances=USD{INFRA_ID}-master-1
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_2}-ig --zone=USD{ZONE_2} --instances=USD{INFRA_ID}-master-2
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_0}" --instances=USD{INFRA_ID}-master-0
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_1}" --instances=USD{INFRA_ID}-master-1
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_2}" --instances=USD{INFRA_ID}-master-2
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-0', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][0] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][0] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][0] } }, { 'name': context.properties['infra_id'] + '-master-1', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][1] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][1] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][1] } }, { 'name': context.properties['infra_id'] + '-master-2', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][2] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][2] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][2] } }] return {'resources': resources}
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level info 2
gcloud compute backend-services remove-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
gsutil rm gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign
gsutil rb gs://USD{INFRA_ID}-bootstrap-ignition
gcloud deployment-manager deployments delete USD{INFRA_ID}-bootstrap
export COMPUTE_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-worker-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_IGNITION=`cat <installation_directory>/worker.ign`
cat <<EOF >06_worker.yaml imports: - path: 06_worker.py resources: - name: 'worker-0' 1 type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 2 zone: 'USD{ZONE_0}' 3 compute_subnet: 'USD{COMPUTE_SUBNET}' 4 image: 'USD{CLUSTER_IMAGE}' 5 machine_type: 'n1-standard-4' 6 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 7 ignition: 'USD{WORKER_IGNITION}' 8 - name: 'worker-1' type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 9 zone: 'USD{ZONE_1}' 10 compute_subnet: 'USD{COMPUTE_SUBNET}' 11 image: 'USD{CLUSTER_IMAGE}' 12 machine_type: 'n1-standard-4' 13 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 14 ignition: 'USD{WORKER_IGNITION}' 15 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-worker --config 06_worker.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-' + context.env['name'], 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['compute_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-worker', ] }, 'zone': context.properties['zone'] } }] return {'resources': resources}
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.18.154 35.233.157.184 80:32288/TCP,443:31215/TCP 98
export ROUTER_IP=`oc -n openshift-ingress get service router-default --no-headers | awk '{print USD4}'`
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME}
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.your.cluster.domain.example.com console-openshift-console.apps.your.cluster.domain.example.com downloads-openshift-console.apps.your.cluster.domain.example.com alertmanager-main-openshift-monitoring.apps.your.cluster.domain.example.com grafana-openshift-monitoring.apps.your.cluster.domain.example.com prometheus-k8s-openshift-monitoring.apps.your.cluster.domain.example.com
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version False True 24m Working towards 4.5.4: 99% complete
oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.5.4 True False False 7m56s cloud-credential 4.5.4 True False False 31m cluster-autoscaler 4.5.4 True False False 16m console 4.5.4 True False False 10m csi-snapshot-controller 4.5.4 True False False 16m dns 4.5.4 True False False 22m etcd 4.5.4 False False False 25s image-registry 4.5.4 True False False 16m ingress 4.5.4 True False False 16m insights 4.5.4 True False False 17m kube-apiserver 4.5.4 True False False 19m kube-controller-manager 4.5.4 True False False 20m kube-scheduler 4.5.4 True False False 20m kube-storage-version-migrator 4.5.4 True False False 16m machine-api 4.5.4 True False False 22m machine-config 4.5.4 True False False 22m marketplace 4.5.4 True False False 16m monitoring 4.5.4 True False False 10m network 4.5.4 True False False 23m node-tuning 4.5.4 True False False 23m openshift-apiserver 4.5.4 True False False 17m openshift-controller-manager 4.5.4 True False False 15m openshift-samples 4.5.4 True False False 16m operator-lifecycle-manager 4.5.4 True False False 22m operator-lifecycle-manager-catalog 4.5.4 True False False 22m operator-lifecycle-manager-packageserver 4.5.4 True False False 18m service-ca 4.5.4 True False False 23m service-catalog-apiserver 4.5.4 True False False 23m service-catalog-controller-manager 4.5.4 True False False 23m storage 4.5.4 True False False 17m
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE kube-system etcd-member-ip-10-0-3-111.us-east-2.compute.internal 1/1 Running 0 35m kube-system etcd-member-ip-10-0-3-239.us-east-2.compute.internal 1/1 Running 0 37m kube-system etcd-member-ip-10-0-3-24.us-east-2.compute.internal 1/1 Running 0 35m openshift-apiserver-operator openshift-apiserver-operator-6d6674f4f4-h7t2t 1/1 Running 1 37m openshift-apiserver apiserver-fm48r 1/1 Running 0 30m openshift-apiserver apiserver-fxkvv 1/1 Running 0 29m openshift-apiserver apiserver-q85nm 1/1 Running 0 29m openshift-service-ca-operator openshift-service-ca-operator-66ff6dc6cd-9r257 1/1 Running 0 37m openshift-service-ca apiservice-cabundle-injector-695b6bcbc-cl5hm 1/1 Running 0 35m openshift-service-ca configmap-cabundle-injector-8498544d7-25qn6 1/1 Running 0 35m openshift-service-ca service-serving-cert-signer-6445fc9c6-wqdqn 1/1 Running 0 35m openshift-service-catalog-apiserver-operator openshift-service-catalog-apiserver-operator-549f44668b-b5q2w 1/1 Running 0 32m openshift-service-catalog-controller-manager-operator openshift-service-catalog-controller-manager-operator-b78cr2lnm 1/1 Running 0 31m
export MASTER_SUBNET_CIDR='10.0.0.0/17'
export WORKER_SUBNET_CIDR='10.0.128.0/17'
export REGION='<region>'
export HOST_PROJECT=<host_project>
export HOST_PROJECT_ACCOUNT=<host_service_account_email>
cat <<EOF >01_vpc.yaml imports: - path: 01_vpc.py resources: - name: cluster-vpc type: 01_vpc.py properties: infra_id: '<prefix>' 1 region: 'USD{REGION}' 2 master_subnet_cidr: 'USD{MASTER_SUBNET_CIDR}' 3 worker_subnet_cidr: 'USD{WORKER_SUBNET_CIDR}' 4 EOF
gcloud deployment-manager deployments create <vpc_deployment_name> --config 01_vpc.yaml --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} 1
export HOST_PROJECT_NETWORK=<vpc_network>
export HOST_PROJECT_CONTROL_SUBNET=<control_plane_subnet>
export HOST_PROJECT_COMPUTE_SUBNET=<compute_subnet>
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-network', 'type': 'compute.v1.network', 'properties': { 'region': context.properties['region'], 'autoCreateSubnetworks': False } }, { 'name': context.properties['infra_id'] + '-master-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['master_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-worker-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['worker_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-router', 'type': 'compute.v1.router', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'nats': [{ 'name': context.properties['infra_id'] + '-nat-master', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 7168, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-master-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }, { 'name': context.properties['infra_id'] + '-nat-worker', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 512, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-worker-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }] } }] return {'resources': resources}
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 hyperthreading: Enabled 3 4 name: master platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c replicas: 3 compute: 5 - hyperthreading: Enabled 6 name: worker platform: gcp: type: n2-standard-4 zones: - us-central1-a - us-central1-c replicas: 0 metadata: name: test-cluster networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: gcp: projectID: openshift-production 7 region: us-central1 8 pullSecret: '{"auths": ...}' fips: false 9 sshKey: ssh-ed25519 AAAA... 10 publish: Internal 11
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone status: {}
config: |+ [global] project-id = example-project regional = true multizone = true node-tags = opensh-ptzzx-master node-tags = opensh-ptzzx-worker node-instance-prefix = opensh-ptzzx external-instance-groups-prefix = opensh-ptzzx network-project-id = example-shared-vpc network-name = example-network subnetwork-name = example-worker-subnet
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: null name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: scope: External type: LoadBalancerService status: availableReplicas: 0 domain: '' selector: ''
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
export BASE_DOMAIN='<base_domain>' 1 export BASE_DOMAIN_ZONE_NAME='<base_domain_zone_name>' 2 export NETWORK_CIDR='10.0.0.0/16' export KUBECONFIG=<installation_directory>/auth/kubeconfig 3 export CLUSTER_NAME=`jq -r .clusterName <installation_directory>/metadata.json` export INFRA_ID=`jq -r .infraID <installation_directory>/metadata.json` export PROJECT_NAME=`jq -r .gcp.projectID <installation_directory>/metadata.json`
export CLUSTER_NETWORK=(`gcloud compute networks describe USD{HOST_PROJECT_NETWORK} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} --format json | jq -r .selfLink`)
export CONTROL_SUBNET=(`gcloud compute networks subnets describe USD{HOST_PROJECT_CONTROL_SUBNET} --region=USD{REGION} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} --format json | jq -r .selfLink`)
export ZONE_0=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[0] | cut -d "/" -f9`)
export ZONE_1=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[1] | cut -d "/" -f9`)
export ZONE_2=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[2] | cut -d "/" -f9`)
cat <<EOF >02_infra.yaml imports: - path: 02_lb_ext.py - path: 02_lb_int.py 1 resources: - name: cluster-lb-ext 2 type: 02_lb_ext.py properties: infra_id: 'USD{INFRA_ID}' 3 region: 'USD{REGION}' 4 - name: cluster-lb-int type: 02_lb_int.py properties: cluster_network: 'USD{CLUSTER_NETWORK}' control_subnet: 'USD{CONTROL_SUBNET}' 5 infra_id: 'USD{INFRA_ID}' region: 'USD{REGION}' zones: 6 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-infra --config 02_infra.yaml
export CLUSTER_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-ip --region=USD{REGION} --format json | jq -r .address`)
export CLUSTER_PUBLIC_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-public-ip --region=USD{REGION} --format json | jq -r .address`)
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-cluster-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-http-health-check', 'type': 'compute.v1.httpHealthCheck', 'properties': { 'port': 6080, 'requestPath': '/readyz' } }, { 'name': context.properties['infra_id'] + '-api-target-pool', 'type': 'compute.v1.targetPool', 'properties': { 'region': context.properties['region'], 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-http-health-check.selfLink)'], 'instances': [] } }, { 'name': context.properties['infra_id'] + '-api-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'region': context.properties['region'], 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-public-ip.selfLink)', 'target': 'USD(ref.' + context.properties['infra_id'] + '-api-target-pool.selfLink)', 'portRange': '6443' } }] return {'resources': resources}
def GenerateConfig(context): backends = [] for zone in context.properties['zones']: backends.append({ 'group': 'USD(ref.' + context.properties['infra_id'] + '-master-' + zone + '-ig' + '.selfLink)' }) resources = [{ 'name': context.properties['infra_id'] + '-cluster-ip', 'type': 'compute.v1.address', 'properties': { 'addressType': 'INTERNAL', 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-internal-health-check', 'type': 'compute.v1.healthCheck', 'properties': { 'httpsHealthCheck': { 'port': 6443, 'requestPath': '/readyz' }, 'type': "HTTPS" } }, { 'name': context.properties['infra_id'] + '-api-internal-backend-service', 'type': 'compute.v1.regionBackendService', 'properties': { 'backends': backends, 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-internal-health-check.selfLink)'], 'loadBalancingScheme': 'INTERNAL', 'region': context.properties['region'], 'protocol': 'TCP', 'timeoutSec': 120 } }, { 'name': context.properties['infra_id'] + '-api-internal-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'backendService': 'USD(ref.' + context.properties['infra_id'] + '-api-internal-backend-service.selfLink)', 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-ip.selfLink)', 'loadBalancingScheme': 'INTERNAL', 'ports': ['6443','22623'], 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }] for zone in context.properties['zones']: resources.append({ 'name': context.properties['infra_id'] + '-master-' + zone + '-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': zone } }) return {'resources': resources}
cat <<EOF >02_dns.yaml imports: - path: 02_dns.py resources: - name: cluster-dns type: 02_dns.py properties: infra_id: 'USD{INFRA_ID}' 1 cluster_domain: 'USD{CLUSTER_NAME}.USD{BASE_DOMAIN}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-dns --config 02_dns.yaml --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT}
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api-int.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT}
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} dns record-sets transaction add USD{CLUSTER_PUBLIC_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-private-zone', 'type': 'dns.v1.managedZone', 'properties': { 'description': '', 'dnsName': context.properties['cluster_domain'] + '.', 'visibility': 'private', 'privateVisibilityConfig': { 'networks': [{ 'networkUrl': context.properties['cluster_network'] }] } } }] return {'resources': resources}
cat <<EOF >03_firewall.yaml imports: - path: 03_firewall.py resources: - name: cluster-firewall type: 03_firewall.py properties: allowed_external_cidr: '0.0.0.0/0' 1 infra_id: 'USD{INFRA_ID}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 network_cidr: 'USD{NETWORK_CIDR}' 4 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-firewall --config 03_firewall.yaml --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-in-ssh', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-bootstrap'] } }, { 'name': context.properties['infra_id'] + '-api', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6443'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-health-checks', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6080', '6443', '22624'] }], 'sourceRanges': ['35.191.0.0/16', '130.211.0.0/22', '209.85.152.0/22', '209.85.204.0/22'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-etcd', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['2379-2380'] }], 'sourceTags': [context.properties['infra_id'] + '-master'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-control-plane', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['10257'] },{ 'IPProtocol': 'tcp', 'ports': ['10259'] },{ 'IPProtocol': 'tcp', 'ports': ['22623'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-internal-network', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'icmp' },{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['network_cidr']], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }, { 'name': context.properties['infra_id'] + '-internal-cluster', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'udp', 'ports': ['4789', '6081'] },{ 'IPProtocol': 'udp', 'ports': ['500', '4500'] },{ 'IPProtocol': 'esp', },{ 'IPProtocol': 'tcp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'udp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'tcp', 'ports': ['10250'] },{ 'IPProtocol': 'tcp', 'ports': ['30000-32767'] },{ 'IPProtocol': 'udp', 'ports': ['30000-32767'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }] return {'resources': resources}
cat <<EOF >03_iam.yaml imports: - path: 03_iam.py resources: - name: cluster-iam type: 03_iam.py properties: infra_id: 'USD{INFRA_ID}' 1 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-iam --config 03_iam.yaml
export MASTER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-m@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} projects add-iam-policy-binding USD{HOST_PROJECT} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkViewer"
gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} compute networks subnets add-iam-policy-binding "USD{HOST_PROJECT_CONTROL_SUBNET}" --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkUser" --region USD{REGION}
gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} compute networks subnets add-iam-policy-binding "USD{HOST_PROJECT_CONTROL_SUBNET}" --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/compute.networkUser" --region USD{REGION}
gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} compute networks subnets add-iam-policy-binding "USD{HOST_PROJECT_COMPUTE_SUBNET}" --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkUser" --region USD{REGION}
gcloud --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT} compute networks subnets add-iam-policy-binding "USD{HOST_PROJECT_COMPUTE_SUBNET}" --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/compute.networkUser" --region USD{REGION}
gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.instanceAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.securityAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/iam.serviceAccountUser" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/storage.admin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/compute.viewer" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/storage.admin"
gcloud iam service-accounts keys create service-account-key.json --iam-account=USD{MASTER_SERVICE_ACCOUNT}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-m', 'displayName': context.properties['infra_id'] + '-master-node' } }, { 'name': context.properties['infra_id'] + '-worker-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-w', 'displayName': context.properties['infra_id'] + '-worker-node' } }] return {'resources': resources}
gsutil mb gs://<bucket_name>
gsutil cp <downloaded_image_file_path>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz gs://<bucket_name>
export IMAGE_SOURCE=gs://<bucket_name>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz
gcloud compute images create "USD{INFRA_ID}-rhcos-image" --source-uri="USD{IMAGE_SOURCE}"
export CLUSTER_IMAGE=(`gcloud compute images describe USD{INFRA_ID}-rhcos-image --format json | jq -r .selfLink`)
gsutil mb gs://USD{INFRA_ID}-bootstrap-ignition
gsutil cp <installation_directory>/bootstrap.ign gs://USD{INFRA_ID}-bootstrap-ignition/
export BOOTSTRAP_IGN=`gsutil signurl -d 1h service-account-key.json gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign | grep "^gs:" | awk '{print USD5}'`
cat <<EOF >04_bootstrap.yaml imports: - path: 04_bootstrap.py resources: - name: cluster-bootstrap type: 04_bootstrap.py properties: infra_id: 'USD{INFRA_ID}' 1 region: 'USD{REGION}' 2 zone: 'USD{ZONE_0}' 3 cluster_network: 'USD{CLUSTER_NETWORK}' 4 control_subnet: 'USD{CONTROL_SUBNET}' 5 image: 'USD{CLUSTER_IMAGE}' 6 machine_type: 'n1-standard-4' 7 root_volume_size: '128' 8 bootstrap_ign: 'USD{BOOTSTRAP_IGN}' 9 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-bootstrap --config 04_bootstrap.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-bootstrap-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-bootstrap
gcloud compute backend-services add-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { 'name': context.properties['infra_id'] + '-bootstrap', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': '{"ignition":{"config":{"replace":{"source":"' + context.properties['bootstrap_ign'] + '"}},"version":"3.2.0"}}', }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'], 'accessConfigs': [{ 'natIP': 'USD(ref.' + context.properties['infra_id'] + '-bootstrap-public-ip.address)' }] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-bootstrap' ] }, 'zone': context.properties['zone'] } }, { 'name': context.properties['infra_id'] + '-bootstrap-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': context.properties['zone'] } }] return {'resources': resources}
export MASTER_IGNITION=`cat <installation_directory>/master.ign`
cat <<EOF >05_control_plane.yaml imports: - path: 05_control_plane.py resources: - name: cluster-control-plane type: 05_control_plane.py properties: infra_id: 'USD{INFRA_ID}' 1 zones: 2 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' control_subnet: 'USD{CONTROL_SUBNET}' 3 image: 'USD{CLUSTER_IMAGE}' 4 machine_type: 'n1-standard-4' 5 root_volume_size: '128' service_account_email: 'USD{MASTER_SERVICE_ACCOUNT}' 6 ignition: 'USD{MASTER_IGNITION}' 7 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-control-plane --config 05_control_plane.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_0}-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-master-0
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_1}-ig --zone=USD{ZONE_1} --instances=USD{INFRA_ID}-master-1
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_2}-ig --zone=USD{ZONE_2} --instances=USD{INFRA_ID}-master-2
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_0}" --instances=USD{INFRA_ID}-master-0
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_1}" --instances=USD{INFRA_ID}-master-1
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_2}" --instances=USD{INFRA_ID}-master-2
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-0', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][0] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][0] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][0] } }, { 'name': context.properties['infra_id'] + '-master-1', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][1] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][1] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][1] } }, { 'name': context.properties['infra_id'] + '-master-2', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][2] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][2] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][2] } }] return {'resources': resources}
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level info 2
gcloud compute backend-services remove-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
gsutil rm gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign
gsutil rb gs://USD{INFRA_ID}-bootstrap-ignition
gcloud deployment-manager deployments delete USD{INFRA_ID}-bootstrap
export COMPUTE_SUBNET=(`gcloud compute networks subnets describe USD{HOST_PROJECT_COMPUTE_SUBNET} --region=USD{REGION} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} --format json | jq -r .selfLink`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_IGNITION=`cat <installation_directory>/worker.ign`
cat <<EOF >06_worker.yaml imports: - path: 06_worker.py resources: - name: 'worker-0' 1 type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 2 zone: 'USD{ZONE_0}' 3 compute_subnet: 'USD{COMPUTE_SUBNET}' 4 image: 'USD{CLUSTER_IMAGE}' 5 machine_type: 'n1-standard-4' 6 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 7 ignition: 'USD{WORKER_IGNITION}' 8 - name: 'worker-1' type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 9 zone: 'USD{ZONE_1}' 10 compute_subnet: 'USD{COMPUTE_SUBNET}' 11 image: 'USD{CLUSTER_IMAGE}' 12 machine_type: 'n1-standard-4' 13 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 14 ignition: 'USD{WORKER_IGNITION}' 15 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-worker --config 06_worker.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-' + context.env['name'], 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['compute_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-worker', ] }, 'zone': context.properties['zone'] } }] return {'resources': resources}
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.18.154 35.233.157.184 80:32288/TCP,443:31215/TCP 98
export ROUTER_IP=`oc -n openshift-ingress get service router-default --no-headers | awk '{print USD4}'`
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT}
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT} gcloud dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME} --project USD{HOST_PROJECT} --account USD{HOST_PROJECT_ACCOUNT}
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.your.cluster.domain.example.com console-openshift-console.apps.your.cluster.domain.example.com downloads-openshift-console.apps.your.cluster.domain.example.com alertmanager-main-openshift-monitoring.apps.your.cluster.domain.example.com grafana-openshift-monitoring.apps.your.cluster.domain.example.com prometheus-k8s-openshift-monitoring.apps.your.cluster.domain.example.com
oc get events -n openshift-ingress --field-selector="reason=LoadBalancerManualChange"
Firewall change required by security admin: `gcloud compute firewall-rules create k8s-fw-a26e631036a3f46cba28f8df67266d55 --network example-network --description "{\"kubernetes.io/service-name\":\"openshift-ingress/router-default\", \"kubernetes.io/service-ip\":\"35.237.236.234\"}\" --allow tcp:443,tcp:80 --source-ranges 0.0.0.0/0 --target-tags exampl-fqzq7-master,exampl-fqzq7-worker --project example-project`
gcloud compute firewall-rules create --allow='tcp:30000-32767,udp:30000-32767' --network="USD{CLUSTER_NETWORK}" --source-ranges='130.211.0.0/22,35.191.0.0/16,209.85.152.0/22,209.85.204.0/22' --target-tags="USD{INFRA_ID}-master,USD{INFRA_ID}-worker" USD{INFRA_ID}-ingress-hc --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT}
gcloud compute firewall-rules create --allow='tcp:80,tcp:443' --network="USD{CLUSTER_NETWORK}" --source-ranges="0.0.0.0/0" --target-tags="USD{INFRA_ID}-master,USD{INFRA_ID}-worker" USD{INFRA_ID}-ingress --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT}
gcloud compute firewall-rules create --allow='tcp:80,tcp:443' --network="USD{CLUSTER_NETWORK}" --source-ranges=USD{NETWORK_CIDR} --target-tags="USD{INFRA_ID}-master,USD{INFRA_ID}-worker" USD{INFRA_ID}-ingress --account=USD{HOST_PROJECT_ACCOUNT} --project=USD{HOST_PROJECT}
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version False True 24m Working towards 4.5.4: 99% complete
oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.5.4 True False False 7m56s cloud-credential 4.5.4 True False False 31m cluster-autoscaler 4.5.4 True False False 16m console 4.5.4 True False False 10m csi-snapshot-controller 4.5.4 True False False 16m dns 4.5.4 True False False 22m etcd 4.5.4 False False False 25s image-registry 4.5.4 True False False 16m ingress 4.5.4 True False False 16m insights 4.5.4 True False False 17m kube-apiserver 4.5.4 True False False 19m kube-controller-manager 4.5.4 True False False 20m kube-scheduler 4.5.4 True False False 20m kube-storage-version-migrator 4.5.4 True False False 16m machine-api 4.5.4 True False False 22m machine-config 4.5.4 True False False 22m marketplace 4.5.4 True False False 16m monitoring 4.5.4 True False False 10m network 4.5.4 True False False 23m node-tuning 4.5.4 True False False 23m openshift-apiserver 4.5.4 True False False 17m openshift-controller-manager 4.5.4 True False False 15m openshift-samples 4.5.4 True False False 16m operator-lifecycle-manager 4.5.4 True False False 22m operator-lifecycle-manager-catalog 4.5.4 True False False 22m operator-lifecycle-manager-packageserver 4.5.4 True False False 18m service-ca 4.5.4 True False False 23m service-catalog-apiserver 4.5.4 True False False 23m service-catalog-controller-manager 4.5.4 True False False 23m storage 4.5.4 True False False 17m
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE kube-system etcd-member-ip-10-0-3-111.us-east-2.compute.internal 1/1 Running 0 35m kube-system etcd-member-ip-10-0-3-239.us-east-2.compute.internal 1/1 Running 0 37m kube-system etcd-member-ip-10-0-3-24.us-east-2.compute.internal 1/1 Running 0 35m openshift-apiserver-operator openshift-apiserver-operator-6d6674f4f4-h7t2t 1/1 Running 1 37m openshift-apiserver apiserver-fm48r 1/1 Running 0 30m openshift-apiserver apiserver-fxkvv 1/1 Running 0 29m openshift-apiserver apiserver-q85nm 1/1 Running 0 29m openshift-service-ca-operator openshift-service-ca-operator-66ff6dc6cd-9r257 1/1 Running 0 37m openshift-service-ca apiservice-cabundle-injector-695b6bcbc-cl5hm 1/1 Running 0 35m openshift-service-ca configmap-cabundle-injector-8498544d7-25qn6 1/1 Running 0 35m openshift-service-ca service-serving-cert-signer-6445fc9c6-wqdqn 1/1 Running 0 35m openshift-service-catalog-apiserver-operator openshift-service-catalog-apiserver-operator-549f44668b-b5q2w 1/1 Running 0 32m openshift-service-catalog-controller-manager-operator openshift-service-catalog-controller-manager-operator-b78cr2lnm 1/1 Running 0 31m
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig
? SSH Public Key INFO Credentials loaded from the "myprofile" profile in file "/home/myuser/.aws/credentials" INFO Consuming Install Config from target directory INFO Manifests created in: USDHOME/clusterconfig/manifests and USDHOME/clusterconfig/openshift
ls USDHOME/clusterconfig/openshift/
99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
./openshift-install create install-config --dir <installation_directory> 1
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
network: <existing_vpc> controlPlaneSubnet: <control_plane_subnet> computeSubnet: <compute_subnet>
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f <installation_directory>/openshift/99_openshift-cluster-api_master-machines-*.yaml
rm -f <installation_directory>/openshift/99_openshift-cluster-api_worker-machineset-*.yaml
apiVersion: config.openshift.io/v1 kind: DNS metadata: creationTimestamp: null name: cluster spec: baseDomain: example.openshift.com privateZone: 1 id: mycluster-100419-private-zone publicZone: 2 id: example.openshift.com status: {}
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
export BASE_DOMAIN='<base_domain>' export BASE_DOMAIN_ZONE_NAME='<base_domain_zone_name>' export NETWORK_CIDR='10.0.0.0/16' export MASTER_SUBNET_CIDR='10.0.0.0/17' export WORKER_SUBNET_CIDR='10.0.128.0/17' export KUBECONFIG=<installation_directory>/auth/kubeconfig 1 export CLUSTER_NAME=`jq -r .clusterName <installation_directory>/metadata.json` export INFRA_ID=`jq -r .infraID <installation_directory>/metadata.json` export PROJECT_NAME=`jq -r .gcp.projectID <installation_directory>/metadata.json` export REGION=`jq -r .gcp.region <installation_directory>/metadata.json`
cat <<EOF >01_vpc.yaml imports: - path: 01_vpc.py resources: - name: cluster-vpc type: 01_vpc.py properties: infra_id: 'USD{INFRA_ID}' 1 region: 'USD{REGION}' 2 master_subnet_cidr: 'USD{MASTER_SUBNET_CIDR}' 3 worker_subnet_cidr: 'USD{WORKER_SUBNET_CIDR}' 4 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-vpc --config 01_vpc.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-network', 'type': 'compute.v1.network', 'properties': { 'region': context.properties['region'], 'autoCreateSubnetworks': False } }, { 'name': context.properties['infra_id'] + '-master-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['master_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-worker-subnet', 'type': 'compute.v1.subnetwork', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'ipCidrRange': context.properties['worker_subnet_cidr'] } }, { 'name': context.properties['infra_id'] + '-router', 'type': 'compute.v1.router', 'properties': { 'region': context.properties['region'], 'network': 'USD(ref.' + context.properties['infra_id'] + '-network.selfLink)', 'nats': [{ 'name': context.properties['infra_id'] + '-nat-master', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 7168, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-master-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }, { 'name': context.properties['infra_id'] + '-nat-worker', 'natIpAllocateOption': 'AUTO_ONLY', 'minPortsPerVm': 512, 'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS', 'subnetworks': [{ 'name': 'USD(ref.' + context.properties['infra_id'] + '-worker-subnet.selfLink)', 'sourceIpRangesToNat': ['ALL_IP_RANGES'] }] }] } }] return {'resources': resources}
export CLUSTER_NETWORK=(`gcloud compute networks describe USD{INFRA_ID}-network --format json | jq -r .selfLink`)
export CONTROL_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-master-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
export ZONE_0=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[0] | cut -d "/" -f9`)
export ZONE_1=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[1] | cut -d "/" -f9`)
export ZONE_2=(`gcloud compute regions describe USD{REGION} --format=json | jq -r .zones[2] | cut -d "/" -f9`)
cat <<EOF >02_infra.yaml imports: - path: 02_lb_ext.py - path: 02_lb_int.py 1 resources: - name: cluster-lb-ext 2 type: 02_lb_ext.py properties: infra_id: 'USD{INFRA_ID}' 3 region: 'USD{REGION}' 4 - name: cluster-lb-int type: 02_lb_int.py properties: cluster_network: 'USD{CLUSTER_NETWORK}' control_subnet: 'USD{CONTROL_SUBNET}' 5 infra_id: 'USD{INFRA_ID}' region: 'USD{REGION}' zones: 6 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-infra --config 02_infra.yaml
export CLUSTER_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-ip --region=USD{REGION} --format json | jq -r .address`)
export CLUSTER_PUBLIC_IP=(`gcloud compute addresses describe USD{INFRA_ID}-cluster-public-ip --region=USD{REGION} --format json | jq -r .address`)
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-cluster-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-http-health-check', 'type': 'compute.v1.httpHealthCheck', 'properties': { 'port': 6080, 'requestPath': '/readyz' } }, { 'name': context.properties['infra_id'] + '-api-target-pool', 'type': 'compute.v1.targetPool', 'properties': { 'region': context.properties['region'], 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-http-health-check.selfLink)'], 'instances': [] } }, { 'name': context.properties['infra_id'] + '-api-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'region': context.properties['region'], 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-public-ip.selfLink)', 'target': 'USD(ref.' + context.properties['infra_id'] + '-api-target-pool.selfLink)', 'portRange': '6443' } }] return {'resources': resources}
def GenerateConfig(context): backends = [] for zone in context.properties['zones']: backends.append({ 'group': 'USD(ref.' + context.properties['infra_id'] + '-master-' + zone + '-ig' + '.selfLink)' }) resources = [{ 'name': context.properties['infra_id'] + '-cluster-ip', 'type': 'compute.v1.address', 'properties': { 'addressType': 'INTERNAL', 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }, { # Refer to docs/dev/kube-apiserver-health-check.md on how to correctly setup health check probe for kube-apiserver 'name': context.properties['infra_id'] + '-api-internal-health-check', 'type': 'compute.v1.healthCheck', 'properties': { 'httpsHealthCheck': { 'port': 6443, 'requestPath': '/readyz' }, 'type': "HTTPS" } }, { 'name': context.properties['infra_id'] + '-api-internal-backend-service', 'type': 'compute.v1.regionBackendService', 'properties': { 'backends': backends, 'healthChecks': ['USD(ref.' + context.properties['infra_id'] + '-api-internal-health-check.selfLink)'], 'loadBalancingScheme': 'INTERNAL', 'region': context.properties['region'], 'protocol': 'TCP', 'timeoutSec': 120 } }, { 'name': context.properties['infra_id'] + '-api-internal-forwarding-rule', 'type': 'compute.v1.forwardingRule', 'properties': { 'backendService': 'USD(ref.' + context.properties['infra_id'] + '-api-internal-backend-service.selfLink)', 'IPAddress': 'USD(ref.' + context.properties['infra_id'] + '-cluster-ip.selfLink)', 'loadBalancingScheme': 'INTERNAL', 'ports': ['6443','22623'], 'region': context.properties['region'], 'subnetwork': context.properties['control_subnet'] } }] for zone in context.properties['zones']: resources.append({ 'name': context.properties['infra_id'] + '-master-' + zone + '-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': zone } }) return {'resources': resources}
cat <<EOF >02_dns.yaml imports: - path: 02_dns.py resources: - name: cluster-dns type: 02_dns.py properties: infra_id: 'USD{INFRA_ID}' 1 cluster_domain: 'USD{CLUSTER_NAME}.USD{BASE_DOMAIN}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-dns --config 02_dns.yaml
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{CLUSTER_IP} --name api-int.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction add USD{CLUSTER_PUBLIC_IP} --name api.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 60 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-private-zone', 'type': 'dns.v1.managedZone', 'properties': { 'description': '', 'dnsName': context.properties['cluster_domain'] + '.', 'visibility': 'private', 'privateVisibilityConfig': { 'networks': [{ 'networkUrl': context.properties['cluster_network'] }] } } }] return {'resources': resources}
cat <<EOF >03_firewall.yaml imports: - path: 03_firewall.py resources: - name: cluster-firewall type: 03_firewall.py properties: allowed_external_cidr: '0.0.0.0/0' 1 infra_id: 'USD{INFRA_ID}' 2 cluster_network: 'USD{CLUSTER_NETWORK}' 3 network_cidr: 'USD{NETWORK_CIDR}' 4 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-firewall --config 03_firewall.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-in-ssh', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-bootstrap'] } }, { 'name': context.properties['infra_id'] + '-api', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6443'] }], 'sourceRanges': [context.properties['allowed_external_cidr']], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-health-checks', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['6080', '6443', '22624'] }], 'sourceRanges': ['35.191.0.0/16', '130.211.0.0/22', '209.85.152.0/22', '209.85.204.0/22'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-etcd', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['2379-2380'] }], 'sourceTags': [context.properties['infra_id'] + '-master'], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-control-plane', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'tcp', 'ports': ['10257'] },{ 'IPProtocol': 'tcp', 'ports': ['10259'] },{ 'IPProtocol': 'tcp', 'ports': ['22623'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [context.properties['infra_id'] + '-master'] } }, { 'name': context.properties['infra_id'] + '-internal-network', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'icmp' },{ 'IPProtocol': 'tcp', 'ports': ['22'] }], 'sourceRanges': [context.properties['network_cidr']], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }, { 'name': context.properties['infra_id'] + '-internal-cluster', 'type': 'compute.v1.firewall', 'properties': { 'network': context.properties['cluster_network'], 'allowed': [{ 'IPProtocol': 'udp', 'ports': ['4789', '6081'] },{ 'IPProtocol': 'udp', 'ports': ['500', '4500'] },{ 'IPProtocol': 'esp', },{ 'IPProtocol': 'tcp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'udp', 'ports': ['9000-9999'] },{ 'IPProtocol': 'tcp', 'ports': ['10250'] },{ 'IPProtocol': 'tcp', 'ports': ['30000-32767'] },{ 'IPProtocol': 'udp', 'ports': ['30000-32767'] }], 'sourceTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ], 'targetTags': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-worker' ] } }] return {'resources': resources}
cat <<EOF >03_iam.yaml imports: - path: 03_iam.py resources: - name: cluster-iam type: 03_iam.py properties: infra_id: 'USD{INFRA_ID}' 1 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-iam --config 03_iam.yaml
export MASTER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-m@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export COMPUTE_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-worker-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.instanceAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.networkAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/compute.securityAdmin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/iam.serviceAccountUser" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{MASTER_SERVICE_ACCOUNT}" --role "roles/storage.admin" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/compute.viewer" gcloud projects add-iam-policy-binding USD{PROJECT_NAME} --member "serviceAccount:USD{WORKER_SERVICE_ACCOUNT}" --role "roles/storage.admin"
gcloud iam service-accounts keys create service-account-key.json --iam-account=USD{MASTER_SERVICE_ACCOUNT}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-m', 'displayName': context.properties['infra_id'] + '-master-node' } }, { 'name': context.properties['infra_id'] + '-worker-node-sa', 'type': 'iam.v1.serviceAccount', 'properties': { 'accountId': context.properties['infra_id'] + '-w', 'displayName': context.properties['infra_id'] + '-worker-node' } }] return {'resources': resources}
gsutil mb gs://<bucket_name>
gsutil cp <downloaded_image_file_path>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz gs://<bucket_name>
export IMAGE_SOURCE=gs://<bucket_name>/rhcos-<version>-x86_64-gcp.x86_64.tar.gz
gcloud compute images create "USD{INFRA_ID}-rhcos-image" --source-uri="USD{IMAGE_SOURCE}"
export CLUSTER_IMAGE=(`gcloud compute images describe USD{INFRA_ID}-rhcos-image --format json | jq -r .selfLink`)
gsutil mb gs://USD{INFRA_ID}-bootstrap-ignition
gsutil cp <installation_directory>/bootstrap.ign gs://USD{INFRA_ID}-bootstrap-ignition/
export BOOTSTRAP_IGN=`gsutil signurl -d 1h service-account-key.json gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign | grep "^gs:" | awk '{print USD5}'`
cat <<EOF >04_bootstrap.yaml imports: - path: 04_bootstrap.py resources: - name: cluster-bootstrap type: 04_bootstrap.py properties: infra_id: 'USD{INFRA_ID}' 1 region: 'USD{REGION}' 2 zone: 'USD{ZONE_0}' 3 cluster_network: 'USD{CLUSTER_NETWORK}' 4 control_subnet: 'USD{CONTROL_SUBNET}' 5 image: 'USD{CLUSTER_IMAGE}' 6 machine_type: 'n1-standard-4' 7 root_volume_size: '128' 8 bootstrap_ign: 'USD{BOOTSTRAP_IGN}' 9 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-bootstrap --config 04_bootstrap.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-bootstrap-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-bootstrap
gcloud compute backend-services add-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-bootstrap-public-ip', 'type': 'compute.v1.address', 'properties': { 'region': context.properties['region'] } }, { 'name': context.properties['infra_id'] + '-bootstrap', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': '{"ignition":{"config":{"replace":{"source":"' + context.properties['bootstrap_ign'] + '"}},"version":"3.2.0"}}', }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'], 'accessConfigs': [{ 'natIP': 'USD(ref.' + context.properties['infra_id'] + '-bootstrap-public-ip.address)' }] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', context.properties['infra_id'] + '-bootstrap' ] }, 'zone': context.properties['zone'] } }, { 'name': context.properties['infra_id'] + '-bootstrap-ig', 'type': 'compute.v1.instanceGroup', 'properties': { 'namedPorts': [ { 'name': 'ignition', 'port': 22623 }, { 'name': 'https', 'port': 6443 } ], 'network': context.properties['cluster_network'], 'zone': context.properties['zone'] } }] return {'resources': resources}
export MASTER_IGNITION=`cat <installation_directory>/master.ign`
cat <<EOF >05_control_plane.yaml imports: - path: 05_control_plane.py resources: - name: cluster-control-plane type: 05_control_plane.py properties: infra_id: 'USD{INFRA_ID}' 1 zones: 2 - 'USD{ZONE_0}' - 'USD{ZONE_1}' - 'USD{ZONE_2}' control_subnet: 'USD{CONTROL_SUBNET}' 3 image: 'USD{CLUSTER_IMAGE}' 4 machine_type: 'n1-standard-4' 5 root_volume_size: '128' service_account_email: 'USD{MASTER_SERVICE_ACCOUNT}' 6 ignition: 'USD{MASTER_IGNITION}' 7 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-control-plane --config 05_control_plane.yaml
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_0}-ig --zone=USD{ZONE_0} --instances=USD{INFRA_ID}-master-0
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_1}-ig --zone=USD{ZONE_1} --instances=USD{INFRA_ID}-master-1
gcloud compute instance-groups unmanaged add-instances USD{INFRA_ID}-master-USD{ZONE_2}-ig --zone=USD{ZONE_2} --instances=USD{INFRA_ID}-master-2
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_0}" --instances=USD{INFRA_ID}-master-0
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_1}" --instances=USD{INFRA_ID}-master-1
gcloud compute target-pools add-instances USD{INFRA_ID}-api-target-pool --instances-zone="USD{ZONE_2}" --instances=USD{INFRA_ID}-master-2
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-master-0', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][0] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][0] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][0] } }, { 'name': context.properties['infra_id'] + '-master-1', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][1] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][1] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][1] } }, { 'name': context.properties['infra_id'] + '-master-2', 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'diskType': 'zones/' + context.properties['zones'][2] + '/diskTypes/pd-ssd', 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zones'][2] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['control_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-master', ] }, 'zone': context.properties['zones'][2] } }] return {'resources': resources}
./openshift-install wait-for bootstrap-complete --dir <installation_directory> \ 1 --log-level info 2
gcloud compute backend-services remove-backend USD{INFRA_ID}-api-internal-backend-service --region=USD{REGION} --instance-group=USD{INFRA_ID}-bootstrap-ig --instance-group-zone=USD{ZONE_0}
gsutil rm gs://USD{INFRA_ID}-bootstrap-ignition/bootstrap.ign
gsutil rb gs://USD{INFRA_ID}-bootstrap-ignition
gcloud deployment-manager deployments delete USD{INFRA_ID}-bootstrap
export COMPUTE_SUBNET=(`gcloud compute networks subnets describe USD{INFRA_ID}-worker-subnet --region=USD{REGION} --format json | jq -r .selfLink`)
export WORKER_SERVICE_ACCOUNT=(`gcloud iam service-accounts list --filter "email~^USD{INFRA_ID}-w@USD{PROJECT_NAME}." --format json | jq -r '.[0].email'`)
export WORKER_IGNITION=`cat <installation_directory>/worker.ign`
cat <<EOF >06_worker.yaml imports: - path: 06_worker.py resources: - name: 'worker-0' 1 type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 2 zone: 'USD{ZONE_0}' 3 compute_subnet: 'USD{COMPUTE_SUBNET}' 4 image: 'USD{CLUSTER_IMAGE}' 5 machine_type: 'n1-standard-4' 6 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 7 ignition: 'USD{WORKER_IGNITION}' 8 - name: 'worker-1' type: 06_worker.py properties: infra_id: 'USD{INFRA_ID}' 9 zone: 'USD{ZONE_1}' 10 compute_subnet: 'USD{COMPUTE_SUBNET}' 11 image: 'USD{CLUSTER_IMAGE}' 12 machine_type: 'n1-standard-4' 13 root_volume_size: '128' service_account_email: 'USD{WORKER_SERVICE_ACCOUNT}' 14 ignition: 'USD{WORKER_IGNITION}' 15 EOF
gcloud deployment-manager deployments create USD{INFRA_ID}-worker --config 06_worker.yaml
def GenerateConfig(context): resources = [{ 'name': context.properties['infra_id'] + '-' + context.env['name'], 'type': 'compute.v1.instance', 'properties': { 'disks': [{ 'autoDelete': True, 'boot': True, 'initializeParams': { 'diskSizeGb': context.properties['root_volume_size'], 'sourceImage': context.properties['image'] } }], 'machineType': 'zones/' + context.properties['zone'] + '/machineTypes/' + context.properties['machine_type'], 'metadata': { 'items': [{ 'key': 'user-data', 'value': context.properties['ignition'] }] }, 'networkInterfaces': [{ 'subnetwork': context.properties['compute_subnet'] }], 'serviceAccounts': [{ 'email': context.properties['service_account_email'], 'scopes': ['https://www.googleapis.com/auth/cloud-platform'] }], 'tags': { 'items': [ context.properties['infra_id'] + '-worker', ] }, 'zone': context.properties['zone'] } }] return {'resources': resources}
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
oc -n openshift-ingress get service router-default
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-default LoadBalancer 172.30.18.154 35.233.157.184 80:32288/TCP,443:31215/TCP 98
export ROUTER_IP=`oc -n openshift-ingress get service router-default --no-headers | awk '{print USD4}'`
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{INFRA_ID}-private-zone gcloud dns record-sets transaction execute --zone USD{INFRA_ID}-private-zone
if [ -f transaction.yaml ]; then rm transaction.yaml; fi gcloud dns record-sets transaction start --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction add USD{ROUTER_IP} --name \*.apps.USD{CLUSTER_NAME}.USD{BASE_DOMAIN}. --ttl 300 --type A --zone USD{BASE_DOMAIN_ZONE_NAME} gcloud dns record-sets transaction execute --zone USD{BASE_DOMAIN_ZONE_NAME}
oc get --all-namespaces -o jsonpath='{range .items[*]}{range .status.ingress[*]}{.host}{"\n"}{end}{end}' routes
oauth-openshift.apps.your.cluster.domain.example.com console-openshift-console.apps.your.cluster.domain.example.com downloads-openshift-console.apps.your.cluster.domain.example.com alertmanager-main-openshift-monitoring.apps.your.cluster.domain.example.com grafana-openshift-monitoring.apps.your.cluster.domain.example.com prometheus-k8s-openshift-monitoring.apps.your.cluster.domain.example.com
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version False True 24m Working towards 4.5.4: 99% complete
oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.5.4 True False False 7m56s cloud-credential 4.5.4 True False False 31m cluster-autoscaler 4.5.4 True False False 16m console 4.5.4 True False False 10m csi-snapshot-controller 4.5.4 True False False 16m dns 4.5.4 True False False 22m etcd 4.5.4 False False False 25s image-registry 4.5.4 True False False 16m ingress 4.5.4 True False False 16m insights 4.5.4 True False False 17m kube-apiserver 4.5.4 True False False 19m kube-controller-manager 4.5.4 True False False 20m kube-scheduler 4.5.4 True False False 20m kube-storage-version-migrator 4.5.4 True False False 16m machine-api 4.5.4 True False False 22m machine-config 4.5.4 True False False 22m marketplace 4.5.4 True False False 16m monitoring 4.5.4 True False False 10m network 4.5.4 True False False 23m node-tuning 4.5.4 True False False 23m openshift-apiserver 4.5.4 True False False 17m openshift-controller-manager 4.5.4 True False False 15m openshift-samples 4.5.4 True False False 16m operator-lifecycle-manager 4.5.4 True False False 22m operator-lifecycle-manager-catalog 4.5.4 True False False 22m operator-lifecycle-manager-packageserver 4.5.4 True False False 18m service-ca 4.5.4 True False False 23m service-catalog-apiserver 4.5.4 True False False 23m service-catalog-controller-manager 4.5.4 True False False 23m storage 4.5.4 True False False 17m
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE kube-system etcd-member-ip-10-0-3-111.us-east-2.compute.internal 1/1 Running 0 35m kube-system etcd-member-ip-10-0-3-239.us-east-2.compute.internal 1/1 Running 0 37m kube-system etcd-member-ip-10-0-3-24.us-east-2.compute.internal 1/1 Running 0 35m openshift-apiserver-operator openshift-apiserver-operator-6d6674f4f4-h7t2t 1/1 Running 1 37m openshift-apiserver apiserver-fm48r 1/1 Running 0 30m openshift-apiserver apiserver-fxkvv 1/1 Running 0 29m openshift-apiserver apiserver-q85nm 1/1 Running 0 29m openshift-service-ca-operator openshift-service-ca-operator-66ff6dc6cd-9r257 1/1 Running 0 37m openshift-service-ca apiservice-cabundle-injector-695b6bcbc-cl5hm 1/1 Running 0 35m openshift-service-ca configmap-cabundle-injector-8498544d7-25qn6 1/1 Running 0 35m openshift-service-ca service-serving-cert-signer-6445fc9c6-wqdqn 1/1 Running 0 35m openshift-service-catalog-apiserver-operator openshift-service-catalog-apiserver-operator-549f44668b-b5q2w 1/1 Running 0 32m openshift-service-catalog-controller-manager-operator openshift-service-catalog-controller-manager-operator-b78cr2lnm 1/1 Running 0 31m
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --credentials-requests --cloud=gcp --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \ 1 USDRELEASE_IMAGE
ccoctl gcp delete --name=<name> \ 1 --project=<gcp_project_id> \ 2 --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests
ibmcloud plugin install cis
ibmcloud cis instance-create <instance_name> standard 1
ibmcloud cis instance-set <instance_name> 1
ibmcloud cis domain-add <domain_name> 1
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
CCO_IMAGE=USD(oc adm release info --image-for='cloud-credential-operator' USDRELEASE_IMAGE)
oc image extract USDCCO_IMAGE --file="/usr/bin/ccoctl" -a ~/.pull-secret
chmod 775 ccoctl
ccoctl --help
OpenShift credentials provisioning tool Usage: ccoctl [command] Available Commands: alibabacloud Manage credentials objects for alibaba cloud aws Manage credentials objects for AWS cloud gcp Manage credentials objects for Google cloud help Help about any command ibmcloud Manage credentials objects for IBM Cloud Flags: -h, --help help for ccoctl Use "ccoctl [command] --help" for more information about a command.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
export IC_API_KEY=<api_key>
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: ibmcloud: {} replicas: 3 compute: 5 6 - hyperthreading: Enabled 7 name: worker platform: ibmcloud: {} replicas: 3 metadata: name: test-cluster 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: ibmcloud: region: us-south 9 credentialsMode: Manual publish: External pullSecret: '{"auths": ...}' 10 fips: false 11 sshKey: ssh-ed25519 AAAA... 12
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --cloud=ibmcloud --credentials-requests USDRELEASE_IMAGE --to=<path_to_credential_requests_directory> 1
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: labels: controller-tools.k8s.io: "1.0" name: openshift-image-registry-ibmcos namespace: openshift-cloud-credential-operator spec: secretRef: name: installer-cloud-credentials namespace: openshift-image-registry providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: IBMCloudProviderSpec policies: - attributes: - name: serviceName value: cloud-object-storage roles: - crn:v1:bluemix:public:iam::::role:Viewer - crn:v1:bluemix:public:iam::::role:Operator - crn:v1:bluemix:public:iam::::role:Editor - crn:v1:bluemix:public:iam::::serviceRole:Reader - crn:v1:bluemix:public:iam::::serviceRole:Writer - attributes: - name: resourceType value: resource-group roles: - crn:v1:bluemix:public:iam::::role:Viewer
ccoctl ibmcloud create-service-id --credentials-requests-dir <path_to_store_credential_request_templates> \ 1 --name <cluster_name> \ 2 --output-dir <installation_directory> --resource-group-name <resource_group_name> 3
grep resourceGroupName <installation_directory>/manifests/cluster-infrastructure-02-config.yml
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
export IC_API_KEY=<api_key>
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 controlPlane: 2 3 hyperthreading: Enabled 4 name: master platform: ibmcloud: {} replicas: 3 compute: 5 6 - hyperthreading: Enabled 7 name: worker platform: ibmcloud: {} replicas: 3 metadata: name: test-cluster 8 networking: networking: 9 clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: ibmcloud: region: us-south 10 credentialsMode: Manual publish: External pullSecret: '{"auths": ...}' 11 fips: false 12 sshKey: ssh-ed25519 AAAA... 13
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
apiVersion: v1 baseDomain: cluster1.example.com credentialsMode: Manual 1 compute: - architecture: amd64 hyperthreading: Enabled
openshift-install create manifests --dir <installation_directory>
RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')
oc adm release extract --cloud=ibmcloud --credentials-requests USDRELEASE_IMAGE --to=<path_to_credential_requests_directory> 1
apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: labels: controller-tools.k8s.io: "1.0" name: openshift-image-registry-ibmcos namespace: openshift-cloud-credential-operator spec: secretRef: name: installer-cloud-credentials namespace: openshift-image-registry providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: IBMCloudProviderSpec policies: - attributes: - name: serviceName value: cloud-object-storage roles: - crn:v1:bluemix:public:iam::::role:Viewer - crn:v1:bluemix:public:iam::::role:Operator - crn:v1:bluemix:public:iam::::role:Editor - crn:v1:bluemix:public:iam::::serviceRole:Reader - crn:v1:bluemix:public:iam::::serviceRole:Writer - attributes: - name: resourceType value: resource-group roles: - crn:v1:bluemix:public:iam::::role:Viewer
ccoctl ibmcloud create-service-id --credentials-requests-dir <path_to_store_credential_request_templates> \ 1 --name <cluster_name> \ 2 --output-dir <installation_directory> --resource-group-name <resource_group_name> 3
grep resourceGroupName <installation_directory>/manifests/cluster-infrastructure-02-config.yml
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ibmcloud is volumes --resource-group-name <infrastructure_id>
ibmcloud is volume-delete --force <volume_id>
export IC_API_KEY=<api_key>
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
ccoctl ibmcloud delete-service-id --credentials-requests-dir <path_to_credential_requests_directory> --name <cluster_name>
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
kernel http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> initrd=main coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd --name main http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img 3 boot
menuentry 'Install CoreOS' { linux rhcos-<version>-live-kernel-<architecture> coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd rhcos-<version>-live-initramfs.<architecture>.img 3 }
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
sudo coreos-installer install --copy-network --ignition-url=http://host/worker.ign /dev/sda
openshift-install create manifests --dir <installation_directory>
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partlabel 'data*' /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 6 /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 5- /dev/sda
coreos.inst.save_partlabel=data*
coreos.inst.save_partindex=5-
coreos.inst.save_partindex=6
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda 2
coreos-installer iso reset rhcos-<version>-live.x86_64.iso
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --ignition-ca cert.pem
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda \ 2 -o rhcos-<version>-custom-initramfs.x86_64.img
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --ignition-ca cert.pem -o rhcos-<version>-custom-initramfs.x86_64.img
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection -o rhcos-<version>-custom-initramfs.x86_64.img
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
mpathconf --enable && systemctl start multipathd.service
coreos-installer install /dev/mapper/mpatha \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
coreos-installer install /dev/disk/by-id/wwn-<wwn_ID> \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
oc debug node/ip-10-0-141-105.ec2.internal
Starting pod/ip-10-0-141-105ec2internal-debug To use host binaries, run `chroot /host` sh-4.2# cat /host/proc/cmdline rd.multipath=default root=/dev/disk/by-label/dm-mpath-root sh-4.2# exit
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
kernel http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> initrd=main coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd --name main http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img 3 boot
menuentry 'Install CoreOS' { linux rhcos-<version>-live-kernel-<architecture> coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd rhcos-<version>-live-initramfs.<architecture>.img 3 }
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
sudo coreos-installer install --copy-network --ignition-url=http://host/worker.ign /dev/sda
openshift-install create manifests --dir <installation_directory>
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partlabel 'data*' /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 6 /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 5- /dev/sda
coreos.inst.save_partlabel=data*
coreos.inst.save_partindex=5-
coreos.inst.save_partindex=6
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda 2
coreos-installer iso reset rhcos-<version>-live.x86_64.iso
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --ignition-ca cert.pem
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda \ 2 -o rhcos-<version>-custom-initramfs.x86_64.img
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --ignition-ca cert.pem -o rhcos-<version>-custom-initramfs.x86_64.img
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection -o rhcos-<version>-custom-initramfs.x86_64.img
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
mpathconf --enable && systemctl start multipathd.service
coreos-installer install /dev/mapper/mpatha \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
coreos-installer install /dev/disk/by-id/wwn-<wwn_ID> \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
oc debug node/ip-10-0-141-105.ec2.internal
Starting pod/ip-10-0-141-105ec2internal-debug To use host binaries, run `chroot /host` sh-4.2# cat /host/proc/cmdline rd.multipath=default root=/dev/disk/by-label/dm-mpath-root sh-4.2# exit
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 14 sshKey: 'ssh-ed25519 AAAA...' 15 additionalTrustBundle: | 16 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 17 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
variant: openshift version: 4.10.0 metadata: name: 99-worker-chrony 1 labels: machineconfiguration.openshift.io/role: worker 2 storage: files: - path: /etc/chrony.conf mode: 0644 3 overwrite: true contents: inline: | pool 0.rhel.pool.ntp.org iburst 4 driftfile /var/lib/chrony/drift makestep 1.0 3 rtcsync logdir /var/log/chrony
butane 99-worker-chrony.bu -o 99-worker-chrony.yaml
oc apply -f ./99-worker-chrony.yaml
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
kernel http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> initrd=main coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd --name main http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img 3 boot
menuentry 'Install CoreOS' { linux rhcos-<version>-live-kernel-<architecture> coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd rhcos-<version>-live-initramfs.<architecture>.img 3 }
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
sudo coreos-installer install --copy-network --ignition-url=http://host/worker.ign /dev/sda
openshift-install create manifests --dir <installation_directory>
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partlabel 'data*' /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 6 /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 5- /dev/sda
coreos.inst.save_partlabel=data*
coreos.inst.save_partindex=5-
coreos.inst.save_partindex=6
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda 2
coreos-installer iso reset rhcos-<version>-live.x86_64.iso
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --ignition-ca cert.pem
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer iso customize rhcos-<version>-live.x86_64.iso --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --dest-ignition bootstrap.ign \ 1 --dest-device /dev/sda \ 2 -o rhcos-<version>-custom-initramfs.x86_64.img
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --ignition-ca cert.pem -o rhcos-<version>-custom-initramfs.x86_64.img
[connection] id=bond0 type=bond interface-name=bond0 multi-connect=1 permissions= [ethernet] mac-address-blacklist= [bond] miimon=100 mode=active-backup [ipv4] method=auto [ipv6] method=auto [proxy]
[connection] id=em1 type=ethernet interface-name=em1 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
[connection] id=em2 type=ethernet interface-name=em2 master=bond0 multi-connect=1 permissions= slave-type=bond [ethernet] mac-address-blacklist=
coreos-installer pxe customize rhcos-<version>-live-initramfs.x86_64.img --network-keyfile bond0.nmconnection --network-keyfile bond0-proxy-em1.nmconnection --network-keyfile bond0-proxy-em2.nmconnection -o rhcos-<version>-custom-initramfs.x86_64.img
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
mpathconf --enable && systemctl start multipathd.service
coreos-installer install /dev/mapper/mpatha \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
coreos-installer install /dev/disk/by-id/wwn-<wwn_ID> \ 1 --append-karg rd.multipath=default --append-karg root=/dev/disk/by-label/dm-mpath-root --append-karg rw
oc debug node/ip-10-0-141-105.ec2.internal
Starting pod/ip-10-0-141-105ec2internal-debug To use host binaries, run `chroot /host` sh-4.2# cat /host/proc/cmdline rd.multipath=default root=/dev/disk/by-label/dm-mpath-root sh-4.2# exit
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"managementState":"Managed"}}'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
dd if=<path_to_iso> of=<path_to_usb> status=progress
curl -k -u <bmc_username>:<bmc_password> -d '{"Image":"<hosted_iso_file>", "Inserted": true}' -H "Content-Type: application/json" -X POST <host_bmc_address>/redfish/v1/Managers/iDRAC.Embedded.1/VirtualMedia/CD/Actions/VirtualMedia.InsertMedia
curl -k -u <bmc_username>:<bmc_password> -X PATCH -H 'Content-Type: application/json' -d '{"Boot": {"BootSourceOverrideTarget": "Cd", "BootSourceOverrideMode": "UEFI", "BootSourceOverrideEnabled": "Once"}}' <host_bmc_address>/redfish/v1/Systems/System.Embedded.1
curl -k -u <bmc_username>:<bmc_password> -d '{"ResetType": "ForceRestart"}' -H 'Content-type: application/json' -X POST <host_bmc_address>/redfish/v1/Systems/System.Embedded.1/Actions/ComputerSystem.Reset
curl -k -u <bmc_username>:<bmc_password> -d '{"ResetType": "On"}' -H 'Content-type: application/json' -X POST <host_bmc_address>/redfish/v1/Systems/System.Embedded.1/Actions/ComputerSystem.Reset
mkdir -p <working_directory>/auth
cp kubeadmin <working_directory>/auth
export KUBECONFIG=<your working directory>/auth/kubeconfig
oc login -u kubeadmin -p <password>
example.com
<cluster-name>.example.com
curl -k https://mirror.openshift.com/pub/openshift-v4/clients/ocp/latest/openshift-client-linux.tar.gz > oc.tar.gz
tar zxf oc.tar.gz
chmod +x oc
OCP_VERSION=<ocp_version> 1
curl -k https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDOCP_VERSION/openshift-install-linux.tar.gz > openshift-install-linux.tar.gz
tar zxvf openshift-install-linux.tar.gz
chmod +x openshift-install
ISO_URL=USD(./openshift-install coreos print-stream-json | grep location | grep x86_64 | grep iso | cut -d\" -f4)
curl -L USDISO_URL > rhcos-live.x86_64.iso
apiVersion: v1 baseDomain: <domain> 1 compute: - name: worker replicas: 0 2 controlPlane: name: master replicas: 1 3 metadata: name: <name> 4 networking: networkType: OVNKubernetes clusterNetwork: - cidr: <IP_address>/<prefix> 5 hostPrefix: <prefix> 6 serviceNetwork: - <IP_address>/<prefix> 7 platform: none: {} bootstrapInPlace: installationDisk: <path_to_install_drive> 8 pullSecret: '<pull_secret>' 9 sshKey: | <ssh_key> 10
mkdir ocp
cp install-config.yaml ocp
./openshift-install --dir=ocp create single-node-ignition-config
alias coreos-installer='podman run --privileged --pull always --rm -v /dev:/dev -v /run/udev:/run/udev -v USDPWD:/data -w /data quay.io/coreos/coreos-installer:release'
cp ocp/bootstrap-in-place-for-live-iso.ign iso.ign
coreos-installer iso ignition embed -fi iso.ign rhcos-live.x86_64.iso
dd if=<path-to-iso> of=<path/to/usb> status=progress
dd if=discovery_image_sno.iso of=/dev/sdb status=progress
./openshift-install --dir=ocp wait-for install-complete
export KUBECONFIG=ocp/auth/kubeconfig
oc get nodes
oc get clusterversion
<cluster_name>.<base_domain>
test-cluster.example.com
useradd kni
passwd kni
echo "kni ALL=(root) NOPASSWD:ALL" | tee -a /etc/sudoers.d/kni
chmod 0440 /etc/sudoers.d/kni
su - kni -c "ssh-keygen -t ed25519 -f /home/kni/.ssh/id_rsa -N ''"
su - kni
sudo subscription-manager register --username=<user> --password=<pass> --auto-attach sudo subscription-manager repos --enable=rhel-8-for-x86_64-appstream-rpms --enable=rhel-8-for-x86_64-baseos-rpms
sudo dnf install -y libvirt qemu-kvm mkisofs python3-devel jq ipmitool
sudo usermod --append --groups libvirt <user>
sudo systemctl start firewalld
sudo firewall-cmd --zone=public --add-service=http --permanent
sudo firewall-cmd --reload
sudo systemctl enable libvirtd --now
sudo virsh pool-define-as --name default --type dir --target /var/lib/libvirt/images
sudo virsh pool-start default
sudo virsh pool-autostart default
export PUB_CONN=<baremetal_nic_name>
sudo nohup bash -c " nmcli con down \"USDPUB_CONN\" nmcli con delete \"USDPUB_CONN\" # RHEL 8.1 appends the word \"System\" in front of the connection, delete in case it exists nmcli con down \"System USDPUB_CONN\" nmcli con delete \"System USDPUB_CONN\" nmcli connection add ifname baremetal type bridge con-name baremetal bridge.stp no nmcli con add type bridge-slave ifname \"USDPUB_CONN\" master baremetal pkill dhclient;dhclient baremetal "
export PROV_CONN=<prov_nic_name>
sudo nohup bash -c " nmcli con down \"USDPROV_CONN\" nmcli con delete \"USDPROV_CONN\" nmcli connection add ifname provisioning type bridge con-name provisioning nmcli con add type bridge-slave ifname \"USDPROV_CONN\" master provisioning nmcli connection modify provisioning ipv6.addresses fd00:1101::1/64 ipv6.method manual nmcli con down provisioning nmcli con up provisioning "
nmcli connection modify provisioning ipv4.addresses 172.22.0.254/24 ipv4.method manual
ssh kni@provisioner.<cluster-name>.<domain>
sudo nmcli con show
NAME UUID TYPE DEVICE baremetal 4d5133a5-8351-4bb9-bfd4-3af264801530 bridge baremetal provisioning 43942805-017f-4d7d-a2c2-7cb3324482ed bridge provisioning virbr0 d9bca40f-eee1-410b-8879-a2d4bb0465e7 bridge virbr0 bridge-slave-eno1 76a8ed50-c7e5-4999-b4f6-6d9014dd0812 ethernet eno1 bridge-slave-eno2 f31c3353-54b7-48de-893a-02d2b34c4736 ethernet eno2
vim pull-secret.txt
sudo su -
nmcli dev status
nmcli connection modify <interface_name> +ipv4.routes "192.168.0.0/24 via <gateway>"
nmcli connection modify eth0 +ipv4.routes "192.168.0.0/24 via 192.168.0.1"
nmcli connection up <interface_name>
ip route
sudo su -
nmcli dev status
nmcli connection modify <interface_name> +ipv4.routes "10.0.0.0/24 via <gateway>"
nmcli connection modify eth0 +ipv4.routes "10.0.0.0/24 via 10.0.0.1"
nmcli connection up <interface_name>
ip route
ping <remote_worker_node_ip_address>
ping <control_plane_node_ip_address>
export VERSION=stable-4.10 export RELEASE_IMAGE=USD(curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDVERSION/release.txt | grep 'Pull From: quay.io' | awk -F ' ' '{print USD3}')
export cmd=openshift-baremetal-install
export pullsecret_file=~/pull-secret.txt
export extract_dir=USD(pwd)
curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDVERSION/openshift-client-linux.tar.gz | tar zxvf - oc
sudo cp oc /usr/local/bin
oc adm release extract --registry-config "USD{pullsecret_file}" --command=USDcmd --to "USD{extract_dir}" USD{RELEASE_IMAGE}
sudo cp openshift-baremetal-install /usr/local/bin
sudo dnf install -y podman
sudo firewall-cmd --add-port=8080/tcp --zone=public --permanent
sudo firewall-cmd --reload
mkdir /home/kni/rhcos_image_cache
sudo semanage fcontext -a -t httpd_sys_content_t "/home/kni/rhcos_image_cache(/.*)?"
sudo restorecon -Rv /home/kni/rhcos_image_cache/
export RHCOS_QEMU_URI=USD(/usr/local/bin/openshift-baremetal-install coreos print-stream-json | jq -r --arg ARCH "USD(arch)" '.architectures[USDARCH].artifacts.qemu.formats["qcow2.gz"].disk.location')
export RHCOS_QEMU_NAME=USD{RHCOS_QEMU_URI##*/}
export RHCOS_QEMU_UNCOMPRESSED_SHA256=USD(/usr/local/bin/openshift-baremetal-install coreos print-stream-json | jq -r --arg ARCH "USD(arch)" '.architectures[USDARCH].artifacts.qemu.formats["qcow2.gz"].disk["uncompressed-sha256"]')
curl -L USD{RHCOS_QEMU_URI} -o /home/kni/rhcos_image_cache/USD{RHCOS_QEMU_NAME}
ls -Z /home/kni/rhcos_image_cache
podman run -d --name rhcos_image_cache \ 1 -v /home/kni/rhcos_image_cache:/var/www/html -p 8080:8080/tcp quay.io/centos7/httpd-24-centos7:latest
export BAREMETAL_IP=USD(ip addr show dev baremetal | awk '/inet /{print USD2}' | cut -d"/" -f1)
export BOOTSTRAP_OS_IMAGE="http://USD{BAREMETAL_IP}:8080/USD{RHCOS_QEMU_NAME}?sha256=USD{RHCOS_QEMU_UNCOMPRESSED_SHA256}"
echo " bootstrapOSImage=USD{BOOTSTRAP_OS_IMAGE}"
platform: baremetal: bootstrapOSImage: <bootstrap_os_image> 1
apiVersion: v1 baseDomain: <domain> metadata: name: <cluster-name> networking: machineNetwork: - cidr: <public-cidr> networkType: OVNKubernetes compute: - name: worker replicas: 2 1 controlPlane: name: master replicas: 3 platform: baremetal: {} platform: baremetal: apiVIP: <api-ip> ingressVIP: <wildcard-ip> provisioningNetworkCIDR: <CIDR> hosts: - name: openshift-master-0 role: master bmc: address: ipmi://<out-of-band-ip> 2 username: <user> password: <password> bootMACAddress: <NIC1-mac-address> rootDeviceHints: deviceName: "<installation_disk_drive_path>" 3 - name: <openshift_master_1> role: master bmc: address: ipmi://<out-of-band-ip> 4 username: <user> password: <password> bootMACAddress: <NIC1-mac-address> rootDeviceHints: deviceName: "<installation_disk_drive_path>" 5 - name: <openshift_master_2> role: master bmc: address: ipmi://<out-of-band-ip> 6 username: <user> password: <password> bootMACAddress: <NIC1-mac-address> rootDeviceHints: deviceName: "<installation_disk_drive_path>" 7 - name: <openshift_worker_0> role: worker bmc: address: ipmi://<out-of-band-ip> 8 username: <user> password: <password> bootMACAddress: <NIC1-mac-address> - name: <openshift-worker-1> role: worker bmc: address: ipmi://<out-of-band-ip> username: <user> password: <password> bootMACAddress: <NIC1-mac-address> rootDeviceHints: deviceName: "<installation_disk_drive_path>" 9 pullSecret: '<pull_secret>' sshKey: '<ssh_pub_key>'
ironic-inspector inspection failed: No disks satisfied root device hints
mkdir ~/clusterconfigs
cp install-config.yaml ~/clusterconfigs
ipmitool -I lanplus -U <user> -P <password> -H <management-server-ip> power off
for i in USD(sudo virsh list | tail -n +3 | grep bootstrap | awk {'print USD2'}); do sudo virsh destroy USDi; sudo virsh undefine USDi; sudo virsh vol-delete USDi --pool USDi; sudo virsh vol-delete USDi.ign --pool USDi; sudo virsh pool-destroy USDi; sudo virsh pool-undefine USDi; done
metadata: name:
networking: machineNetwork: - cidr:
compute: - name: worker
compute: replicas: 2
controlPlane: name: master
controlPlane: replicas: 3
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: ipmi://<out-of-band-ip> username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password> disableCertificateVerification: True
platform: baremetal: hosts: - name: <hostname> role: <master | worker> bmc: address: <address> 1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: idrac-virtualmedia://<out-of-band-ip>/redfish/v1/Systems/System.Embedded.1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: idrac-virtualmedia://<out-of-band-ip>/redfish/v1/Systems/System.Embedded.1 username: <user> password: <password> disableCertificateVerification: True
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/System.Embedded.1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/System.Embedded.1 username: <user> password: <password> disableCertificateVerification: True
platform: baremetal: hosts: - name: <hostname> role: <master | worker> bmc: address: <address> 1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish-virtualmedia://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish-virtualmedia://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password> disableCertificateVerification: True
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out-of-band-ip>/redfish/v1/Systems/1 username: <user> password: <password> disableCertificateVerification: True
platform: baremetal: hosts: - name: <hostname> role: <master | worker> bmc: address: <address> 1 username: <user> password: <password>
platform: baremetal: hosts: - name: openshift-master-0 role: master bmc: address: irmc://<out-of-band-ip> username: <user> password: <password>
- name: master-0 role: master bmc: address: ipmi://10.10.0.3:6203 username: admin password: redhat bootMACAddress: de:ad:be:ef:00:40 rootDeviceHints: deviceName: "/dev/sda"
apiVersion: v1 baseDomain: <domain> proxy: httpProxy: http://USERNAME:PASSWORD@proxy.example.com:PORT httpsProxy: https://USERNAME:PASSWORD@proxy.example.com:PORT noProxy: <WILDCARD_OF_DOMAIN>,<PROVISIONING_NETWORK/CIDR>,<BMC_ADDRESS_RANGE/CIDR>
noProxy: .example.com,172.22.0.0/24,10.10.0.0/24
platform: baremetal: apiVIP: <api_VIP> ingressVIP: <ingress_VIP> provisioningNetwork: "Disabled" 1
machineNetwork: - cidr: {{ extcidrnet }} - cidr: {{ extcidrnet6 }} clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 - cidr: fd02::/48 hostPrefix: 64 serviceNetwork: - 172.30.0.0/16 - fd03::/112
interfaces: - name: <nic1_name> 1 type: ethernet state: up ipv4: address: - ip: <ip_address> 2 prefix-length: 24 enabled: true dns-resolver: config: server: - <dns_ip_address> 3 routes: config: - destination: 0.0.0.0/0 next-hop-address: <next_hop_ip_address> 4 next-hop-interface: <next_hop_nic1_name> 5
nmstatectl gc <nmstate_yaml_file>
hosts: - name: openshift-master-0 role: master bmc: address: redfish+http://<out_of_band_ip>/redfish/v1/Systems/ username: <user> password: <password> disableCertificateVerification: null bootMACAddress: <NIC1_mac_address> bootMode: UEFI rootDeviceHints: deviceName: "/dev/sda" networkConfig: 1 interfaces: - name: <nic1_name> 2 type: ethernet state: up ipv4: address: - ip: <ip_address> 3 prefix-length: 24 enabled: true dns-resolver: config: server: - <dns_ip_address> 4 routes: config: - destination: 0.0.0.0/0 next-hop-address: <next_hop_ip_address> 5 next-hop-interface: <next_hop_nic1_name> 6
networking: machineNetwork: - cidr: 10.0.0.0/24 - cidr: 192.168.0.0/24 networkType: OVNKubernetes
networkConfig: nmstate: interfaces: - name: <interface_name> 1 type: ethernet state: up ipv4: enabled: true dhcp: false address: - ip: <node_ip> 2 prefix-length: 24 gateway: <gateway_ip> 3 dns-resolver: config: server: - <dns_ip> 4
hosts: - name: ostest-master-0 [...] networkConfig: &BOND interfaces: - name: bond0 type: bond state: up ipv4: dhcp: true enabled: true link-aggregation: mode: active-backup port: - enp2s0 - enp3s0 - name: ostest-master-1 [...] networkConfig: *BOND - name: ostest-master-2 [...] networkConfig: *BOND
hosts: - name: openshift-master-0 role: master bmc: address: redfish://<out_of_band_ip> 1 username: <username> password: <password> bootMACAddress: <NIC1_mac_address> rootDeviceHints: deviceName: "/dev/sda" bootMode: UEFISecureBoot 2
./openshift-baremetal-install --dir ~/clusterconfigs create manifests
INFO Consuming Install Config from target directory WARNING Making control-plane schedulable by setting MastersSchedulable to true for Scheduler cluster settings WARNING Discarding the OpenShift Manifest that was provided in the target directory because its dependencies are dirty and it needs to be regenerated
variant: openshift version: 4.10.0 metadata: name: 99-master-chrony-conf-override labels: machineconfiguration.openshift.io/role: master storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # Use public servers from the pool.ntp.org project. # Please consider joining the pool (https://www.pool.ntp.org/join.html). # The Machine Config Operator manages this file server openshift-master-0.<cluster-name>.<domain> iburst 1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony # Configure the control plane nodes to serve as local NTP servers # for all worker nodes, even if they are not in sync with an # upstream NTP server. # Allow NTP client access from the local network. allow all # Serve time even if not synchronized to a time source. local stratum 3 orphan
butane 99-master-chrony-conf-override.bu -o 99-master-chrony-conf-override.yaml
variant: openshift version: 4.10.0 metadata: name: 99-worker-chrony-conf-override labels: machineconfiguration.openshift.io/role: worker storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # The Machine Config Operator manages this file. server openshift-master-0.<cluster-name>.<domain> iburst 1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony
butane 99-worker-chrony-conf-override.bu -o 99-worker-chrony-conf-override.yaml
cd ~/clusterconfigs
cd manifests
touch cluster-network-avoid-workers-99-config.yaml
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: name: 50-worker-fix-ipi-rwn labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/kubernetes/manifests/keepalived.yaml mode: 0644 contents: source: data:,
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/master: ""
sed -i "s;mastersSchedulable: false;mastersSchedulable: true;g" clusterconfigs/manifests/cluster-scheduler-02-config.yml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: <num-of-router-pods> endpointPublishingStrategy: type: HostNetwork nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/worker: ""
cp ~/router-replicas.yaml clusterconfigs/openshift/99_router-replicas.yaml
vim clusterconfigs/openshift/99_openshift-cluster-api_hosts-3.yaml
spec: firmware: simultaneousMultithreadingEnabled: true sriovEnabled: true virtualizationEnabled: true
vim clusterconfigs/openshift/99_openshift-cluster-api_hosts-3.yaml
spec: raid: hardwareRAIDVolumes: - level: "0" 1 name: "sda" numberOfPhysicalDisks: 1 rotational: true sizeGibibytes: 0
spec: raid: hardwareRAIDVolumes: []
sudo firewall-cmd --add-port=5000/tcp --zone=libvirt --permanent
sudo firewall-cmd --add-port=5000/tcp --zone=public --permanent
sudo firewall-cmd --reload
sudo yum -y install python3 podman httpd httpd-tools jq
sudo mkdir -p /opt/registry/{auth,certs,data}
OCP_RELEASE=<release_version>
LOCAL_REGISTRY='<local_registry_host_name>:<local_registry_host_port>'
LOCAL_REPOSITORY='<local_repository_name>'
PRODUCT_REPO='openshift-release-dev'
LOCAL_SECRET_JSON='<path_to_pull_secret>'
RELEASE_NAME="ocp-release"
ARCHITECTURE=<server_architecture>
REMOVABLE_MEDIA_PATH=<path> 1
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --from=quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --to=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} --to-release-image=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --dry-run
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --to-dir=USD{REMOVABLE_MEDIA_PATH}/mirror quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE}
oc image mirror -a USD{LOCAL_SECRET_JSON} --from-dir=USD{REMOVABLE_MEDIA_PATH}/mirror "file://openshift/release:USD{OCP_RELEASE}*" USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} 1
oc adm release mirror -a USD{LOCAL_SECRET_JSON} --from=quay.io/USD{PRODUCT_REPO}/USD{RELEASE_NAME}:USD{OCP_RELEASE}-USD{ARCHITECTURE} --to=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY} --to-release-image=USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE}
oc adm release extract -a USD{LOCAL_SECRET_JSON} --command=openshift-install "USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}"
oc adm release extract -a USD{LOCAL_SECRET_JSON} --command=openshift-install "USD{LOCAL_REGISTRY}/USD{LOCAL_REPOSITORY}:USD{OCP_RELEASE}-USD{ARCHITECTURE}"
openshift-install
echo "additionalTrustBundle: |" >> install-config.yaml
sed -e 's/^/ /' /opt/registry/certs/domain.crt >> install-config.yaml
echo "imageContentSources:" >> install-config.yaml
echo "- mirrors:" >> install-config.yaml
echo " - registry.example.com:5000/ocp4/openshift4" >> install-config.yaml
echo " source: quay.io/openshift-release-dev/ocp-release" >> install-config.yaml
echo "- mirrors:" >> install-config.yaml
echo " - registry.example.com:5000/ocp4/openshift4" >> install-config.yaml
echo " source: quay.io/openshift-release-dev/ocp-v4.0-art-dev" >> install-config.yaml
./openshift-baremetal-install --dir <cluster_configs> create ignition-configs
#!/bin/bash BOOTSTRAP_CONFIG="[connection] type=ethernet interface-name=ens3 [ethernet] [ipv4] method=manual addresses=<ip_address>/<cidr> gateway=<gateway_ip_address> dns=<dns_ip_address>" cat <<_EOF_ > bootstrap_network_config.ign { "path": "/etc/NetworkManager/system-connections/ens3.nmconnection", "mode": 384, "contents": { "source": "data:text/plain;charset=utf-8;base64,USD(echo "USD{BOOTSTRAP_CONFIG}" | base64 -w 0)" } } _EOF_ mv <cluster_configs>/bootstrap.ign <cluster_configs>/bootstrap.ign.orig jq '.storage.files += USDinput' <cluster_configs>/bootstrap.ign.orig --slurpfile input bootstrap_network_config.ign > <cluster_configs>/bootstrap.ign
chmod 755 bootstrap_config.sh
./bootstrap_config.sh
./openshift-baremetal-install --dir ~/clusterconfigs --log-level debug create cluster
tail -f /path/to/install-dir/.openshift_install.log
variant: openshift version: 4.10.0 metadata: name: 99-master-chrony-conf-override labels: machineconfiguration.openshift.io/role: master storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # Use public servers from the pool.ntp.org project. # Please consider joining the pool (https://www.pool.ntp.org/join.html). # The Machine Config Operator manages this file server openshift-master-0.<cluster-name>.<domain> iburst 1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony # Configure the control plane nodes to serve as local NTP servers # for all worker nodes, even if they are not in sync with an # upstream NTP server. # Allow NTP client access from the local network. allow all # Serve time even if not synchronized to a time source. local stratum 3 orphan
butane 99-master-chrony-conf-override.bu -o 99-master-chrony-conf-override.yaml
variant: openshift version: 4.10.0 metadata: name: 99-worker-chrony-conf-override labels: machineconfiguration.openshift.io/role: worker storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # The Machine Config Operator manages this file. server openshift-master-0.<cluster-name>.<domain> iburst 1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony
butane 99-worker-chrony-conf-override.bu -o 99-worker-chrony-conf-override.yaml
oc apply -f 99-master-chrony-conf-override.yaml
machineconfig.machineconfiguration.openshift.io/99-master-chrony-conf-override created
oc apply -f 99-worker-chrony-conf-override.yaml
machineconfig.machineconfiguration.openshift.io/99-worker-chrony-conf-override created
oc describe machineconfigpool
oc get provisioning -o yaml > enable-provisioning-nw.yaml
vim ~/enable-provisioning-nw.yaml
apiVersion: v1 items: - apiVersion: metal3.io/v1alpha1 kind: Provisioning metadata: name: provisioning-configuration spec: provisioningNetwork: 1 provisioningIP: 2 provisioningNetworkCIDR: 3 provisioningDHCPRange: 4 provisioningInterface: 5 watchAllNameSpaces: 6
oc apply -f enable-provisioning-nw.yaml
listen my-cluster-api-6443 bind 0.0.0.0:6443 mode tcp balance roundrobin server my-cluster-master-2 192.0.2.2:6443 check server my-cluster-master-0 192.0.2.3:6443 check server my-cluster-master-1 192.0.2.1:6443 check listen my-cluster-apps-443 bind 0.0.0.0:443 mode tcp balance roundrobin server my-cluster-worker-0 192.0.2.6:443 check server my-cluster-worker-1 192.0.2.5:443 check server my-cluster-worker-2 192.0.2.4:443 check listen my-cluster-apps-80 bind 0.0.0.0:80 mode tcp balance roundrobin server my-cluster-worker-0 192.0.2.7:80 check server my-cluster-worker-1 192.0.2.9:80 check server my-cluster-worker-2 192.0.2.8:80 check
<load_balancer_ip_address> api.<cluster_name>.<base_domain> <load_balancer_ip_address> apps.<cluster_name>.<base_domain>
curl https://<loadbalancer_ip_address>:6443/version --insecure
major: 1
minor: 11+
gitVersion: v1.11.0+ad103ed
gitCommit: ad103ed
gitTreeState: clean
buildDate: 2019-01-09T06:44:10Z
goVersion: go1.10.3
compiler: gc
platform: linux/amd64
curl http://console-openshift-console.apps.<cluster_name>.<base_domain> -I -L --insecure
HTTP/1.1 302 Found content-length: 0 location: https://console-openshift-console.apps.<cluster-name>.<base domain>/ cache-control: no-cacheHTTP/1.1 200 OK referrer-policy: strict-origin-when-cross-origin set-cookie: csrf-token=39HoZgztDnzjJkq/JuLJMeoKNXlfiVv2YgZc09c3TBOBU4NI6kDXaJH1LdicNhN1UsQWzon4Dor9GWGfopaTEQ==; Path=/; Secure x-content-type-options: nosniff x-dns-prefetch-control: off x-frame-options: DENY x-xss-protection: 1; mode=block date: Tue, 17 Nov 2020 08:42:10 GMT content-type: text/html; charset=utf-8 set-cookie: 1e2670d92730b515ce3a1bb65da45062=9b714eb87e93cf34853e87a92d6894be; path=/; HttpOnly; Secure; SameSite=None cache-control: private
oc get machinesets -A
oc edit machineset <machineset> -n openshift-machine-api
spec: providerSpec: value: customDeploy: method: install_coreos image: checksum: "" url: ""
curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDVERSION/openshift-client-linux-USDVERSION.tar.gz | tar zxvf - oc
sudo cp oc /usr/local/bin
echo -ne "root" | base64
echo -ne "password" | base64
vim bmh.yaml
--- apiVersion: v1 1 kind: Secret metadata: name: openshift-worker-<num>-network-config-secret 2 namespace: openshift-machine-api type: Opaque stringData: nmstate: | 3 interfaces: - name: <nic1_name> 4 type: ethernet state: up ipv4: address: - ip: <ip_address> 5 prefix-length: 24 enabled: true dns-resolver: config: server: - <dns_ip_address> 6 routes: config: - destination: 0.0.0.0/0 next-hop-address: <next_hop_ip_address> 7 next-hop-interface: <next_hop_nic1_name> 8 --- apiVersion: v1 kind: Secret metadata: name: openshift-worker-<num>-bmc-secret 9 namespace: openshift-machine-api type: Opaque data: username: <base64_of_uid> 10 password: <base64_of_pwd> 11 --- apiVersion: metal3.io/v1alpha1 kind: BareMetalHost metadata: name: openshift-worker-<num> 12 namespace: openshift-machine-api spec: online: True bootMACAddress: <nic1_mac_address> 13 bmc: address: <protocol>://<bmc_url> 14 credentialsName: openshift-worker-<num>-bmc-secret 15 disableCertificateVerification: True 16 username: <bmc_username> 17 password: <bmc_password> 18 rootDeviceHints: deviceName: <root_device_hint> 19 preprovisioningNetworkDataName: openshift-worker-<num>-network-config-secret 20
--- apiVersion: v1 kind: Secret metadata: name: openshift-worker-<num>-bmc-secret 1 namespace: openshift-machine-api type: Opaque data: username: <base64_of_uid> 2 password: <base64_of_pwd> 3 --- apiVersion: metal3.io/v1alpha1 kind: BareMetalHost metadata: name: openshift-worker-<num> 4 namespace: openshift-machine-api spec: online: True bootMACAddress: <nic1_mac_address> 5 bmc: address: <protocol>://<bmc_url> 6 credentialsName: openshift-worker-<num>-bmc-secret 7 disableCertificateVerification: True 8 username: <bmc_username> 9 password: <bmc_password> 10 rootDeviceHints: deviceName: <root_device_hint> 11 preprovisioningNetworkDataName: openshift-worker-<num>-network-config-secret 12
oc -n openshift-machine-api create -f bmh.yaml
secret/openshift-worker-<num>-network-config-secret created secret/openshift-worker-<num>-bmc-secret created baremetalhost.metal3.io/openshift-worker-<num> created
oc -n openshift-machine-api get bmh openshift-worker-<num>
NAME STATE CONSUMER ONLINE ERROR openshift-worker-<num> available true
oc get clusteroperator baremetal
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE baremetal 4.10.12 True False False 3d15h
oc delete bmh -n openshift-machine-api <host_name> oc delete machine -n openshift-machine-api <machine_name>
cat <<EOF | oc apply -f - apiVersion: v1 kind: Secret metadata: name: control-plane-<num>-bmc-secret 1 namespace: openshift-machine-api data: username: <base64_of_uid> 2 password: <base64_of_pwd> 3 type: Opaque --- apiVersion: metal3.io/v1alpha1 kind: BareMetalHost metadata: name: control-plane-<num> 4 namespace: openshift-machine-api spec: automatedCleaningMode: disabled bmc: address: <protocol>://<bmc_ip> 5 credentialsName: control-plane-<num>-bmc-secret 6 bootMACAddress: <NIC1_mac_address> 7 bootMode: UEFI externallyProvisioned: false hardwareProfile: unknown online: true EOF
oc get bmh -n openshift-machine-api
NAME STATE CONSUMER ONLINE ERROR AGE control-plane-1.example.com available control-plane-1 true 1h10m control-plane-2.example.com externally provisioned control-plane-2 true 4h53m control-plane-3.example.com externally provisioned control-plane-3 true 4h53m compute-1.example.com provisioned compute-1-ktmmx true 4h53m compute-1.example.com provisioned compute-2-l2zmb true 4h53m
cat <<EOF | oc apply -f - apiVersion: machine.openshift.io/v1beta1 kind: Machine metadata: annotations: metal3.io/BareMetalHost: openshift-machine-api/control-plane-<num> 1 labels: machine.openshift.io/cluster-api-cluster: control-plane-<num> 2 machine.openshift.io/cluster-api-machine-role: master machine.openshift.io/cluster-api-machine-type: master name: control-plane-<num> 3 namespace: openshift-machine-api spec: metadata: {} providerSpec: value: apiVersion: baremetal.cluster.k8s.io/v1alpha1 customDeploy: method: install_coreos hostSelector: {} image: checksum: "" url: "" kind: BareMetalMachineProviderSpec metadata: creationTimestamp: null userData: name: master-user-data-managed EOF
oc get bmh -A
NAME STATE CONSUMER ONLINE ERROR AGE control-plane-1.example.com provisioned control-plane-1 true 2h53m control-plane-2.example.com externally provisioned control-plane-2 true 5h53m control-plane-3.example.com externally provisioned control-plane-3 true 5h53m compute-1.example.com provisioned compute-1-ktmmx true 5h53m compute-2.example.com provisioned compute-2-l2zmb true 5h53m
oc get nodes
NAME STATUS ROLES AGE VERSION control-plane-1.example.com available master 4m2s v1.18.2 control-plane-2.example.com available master 141m v1.18.2 control-plane-3.example.com available master 141m v1.18.2 compute-1.example.com available worker 87m v1.18.2 compute-2.example.com available worker 87m v1.18.2
edit provisioning
apiVersion: metal3.io/v1alpha1 kind: Provisioning metadata: creationTimestamp: "2021-08-05T18:51:50Z" finalizers: - provisioning.metal3.io generation: 8 name: provisioning-configuration resourceVersion: "551591" uid: f76e956f-24c6-4361-aa5b-feaf72c5b526 spec: provisioningDHCPRange: 172.22.0.10,172.22.0.254 provisioningIP: 172.22.0.3 provisioningInterface: enp1s0 provisioningNetwork: Managed provisioningNetworkCIDR: 172.22.0.0/24 virtualMediaViaExternalNetwork: true 1 status: generations: - group: apps hash: "" lastGeneration: 7 name: metal3 namespace: openshift-machine-api resource: deployments - group: apps hash: "" lastGeneration: 1 name: metal3-image-cache namespace: openshift-machine-api resource: daemonsets observedGeneration: 8 readyReplicas: 0
edit machineset
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: creationTimestamp: "2021-08-05T18:51:52Z" generation: 11 labels: machine.openshift.io/cluster-api-cluster: ostest-hwmdt machine.openshift.io/cluster-api-machine-role: worker machine.openshift.io/cluster-api-machine-type: worker name: ostest-hwmdt-worker-0 namespace: openshift-machine-api resourceVersion: "551513" uid: fad1c6e0-b9da-4d4a-8d73-286f78788931 spec: replicas: 2 selector: matchLabels: machine.openshift.io/cluster-api-cluster: ostest-hwmdt machine.openshift.io/cluster-api-machineset: ostest-hwmdt-worker-0 template: metadata: labels: machine.openshift.io/cluster-api-cluster: ostest-hwmdt machine.openshift.io/cluster-api-machine-role: worker machine.openshift.io/cluster-api-machine-type: worker machine.openshift.io/cluster-api-machineset: ostest-hwmdt-worker-0 spec: metadata: {} providerSpec: value: apiVersion: baremetal.cluster.k8s.io/v1alpha1 hostSelector: {} image: checksum: http:/172.22.0.3:6181/images/rhcos-<version>.x86_64.qcow2.<md5sum> 1 url: http://172.22.0.3:6181/images/rhcos-<version>.x86_64.qcow2 2 kind: BareMetalMachineProviderSpec metadata: creationTimestamp: null userData: name: worker-user-data status: availableReplicas: 2 fullyLabeledReplicas: 2 observedGeneration: 11 readyReplicas: 2 replicas: 2
oc get bmh -n openshift-machine-api
NAME STATUS PROVISIONING STATUS CONSUMER openshift-master-0 OK externally provisioned openshift-zpwpq-master-0 openshift-master-1 OK externally provisioned openshift-zpwpq-master-1 openshift-master-2 OK externally provisioned openshift-zpwpq-master-2 openshift-worker-0 OK provisioned openshift-zpwpq-worker-0-lv84n openshift-worker-1 OK provisioned openshift-zpwpq-worker-0-zd8lm openshift-worker-2 error registering
oc get -n openshift-machine-api bmh <bare_metal_host_name> -o yaml
status: errorCount: 12 errorMessage: MAC address b4:96:91:1d:7c:20 conflicts with existing node openshift-worker-1 errorType: registration error
oc -n openshift-machine-api get bmh openshift-worker-<num>
NAME STATE ONLINE ERROR AGE openshift-worker available true 34h
oc get nodes
NAME STATUS ROLES AGE VERSION openshift-master-1.openshift.example.com Ready master 30h v1.23.0 openshift-master-2.openshift.example.com Ready master 30h v1.23.0 openshift-master-3.openshift.example.com Ready master 30h v1.23.0 openshift-worker-0.openshift.example.com Ready worker 30h v1.23.0 openshift-worker-1.openshift.example.com Ready worker 30h v1.23.0
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE openshift-worker-0.example.com 1 1 1 1 55m openshift-worker-1.example.com 1 1 1 1 55m
oc scale --replicas=<num> machineset <machineset> -n openshift-machine-api
oc -n openshift-machine-api get bmh openshift-worker-<num>
NAME STATE CONSUMER ONLINE ERROR openshift-worker-<num> provisioning openshift-worker-<num>-65tjz true
NAME STATE CONSUMER ONLINE ERROR openshift-worker-<num> provisioned openshift-worker-<num>-65tjz true
oc get nodes
NAME STATUS ROLES AGE VERSION openshift-master-1.openshift.example.com Ready master 30h v1.23.0 openshift-master-2.openshift.example.com Ready master 30h v1.23.0 openshift-master-3.openshift.example.com Ready master 30h v1.23.0 openshift-worker-0.openshift.example.com Ready worker 30h v1.23.0 openshift-worker-1.openshift.example.com Ready worker 30h v1.23.0 openshift-worker-<num>.openshift.example.com Ready worker 3m27s v1.23.0
ssh openshift-worker-<num>
[kni@openshift-worker-<num>]USD journalctl -fu kubelet
curl -s -o /dev/null -I -w "%{http_code}\n" http://webserver.example.com:8080/rhcos-44.81.202004250133-0-qemu.x86_64.qcow2.gz?sha256=7d884b46ee54fe87bbc3893bf2aa99af3b2d31f2e19ab5529c60636fbd0f1ce7
sudo virsh list
Id Name State -------------------------------------------- 12 openshift-xf6fq-bootstrap running
systemctl status libvirtd
● libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2020-03-03 21:21:07 UTC; 3 weeks 5 days ago Docs: man:libvirtd(8) https://libvirt.org Main PID: 9850 (libvirtd) Tasks: 20 (limit: 32768) Memory: 74.8M CGroup: /system.slice/libvirtd.service ├─ 9850 /usr/sbin/libvirtd
sudo virsh console example.com
Connected to domain example.com Escape character is ^] Red Hat Enterprise Linux CoreOS 43.81.202001142154.0 (Ootpa) 4.3 SSH host key: SHA256:BRWJktXZgQQRY5zjuAV0IKZ4WM7i4TiUyMVanqu9Pqg (ED25519) SSH host key: SHA256:7+iKGA7VtG5szmk2jB5gl/5EZ+SNcJ3a2g23o0lnIio (ECDSA) SSH host key: SHA256:DH5VWhvhvagOTaLsYiVNse9ca+ZSW/30OOMed8rIGOc (RSA) ens3: fd35:919d:4042:2:c7ed:9a9f:a9ec:7 ens4: 172.22.0.2 fe80::1d05:e52e:be5d:263f localhost login:
ssh core@172.22.0.2
ssh core@172.22.0.2
[core@localhost ~]USD sudo podman logs -f <container_name>
ipmitool -I lanplus -U root -P <password> -H <out_of_band_ip> power off
bootstrapOSImage: http://<ip:port>/rhcos-43.81.202001142154.0-qemu.x86_64.qcow2.gz?sha256=9d999f55ff1d44f7ed7c106508e5deecd04dc3c06095d34d36bf1cd127837e0c clusterOSImage: http://<ip:port>/rhcos-43.81.202001142154.0-openstack.x86_64.qcow2.gz?sha256=a1bda656fa0892f7b936fdc6b6a6086bddaed5dafacedcd7a1e811abb78fe3b0
ssh core@172.22.0.2
[core@localhost ~]USD sudo podman logs -f coreos-downloader
[core@localhost ~]USD journalctl -xe
[core@localhost ~]USD journalctl -b -f -u bootkube.service
[core@localhost ~]USD sudo podman ps
[core@localhost ~]USD sudo podman logs <ironic-api>
bootMACAddress: 24:6E:96:1B:96:90 # MAC of bootable provisioning NIC hardwareProfile: default #control plane node settings
bootMACAddress: 24:6E:96:1B:96:90 # MAC of bootable provisioning NIC hardwareProfile: unknown #worker node settings
hostname
hostnamectl set-hostname <hostname>
dig api.<cluster_name>.example.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el8 <<>> api.<cluster_name>.example.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37551 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ; COOKIE: 866929d2f8e8563582af23f05ec44203d313e50948d43f60 (good) ;; QUESTION SECTION: ;api.<cluster_name>.example.com. IN A ;; ANSWER SECTION: api.<cluster_name>.example.com. 10800 IN A 10.19.13.86 ;; AUTHORITY SECTION: <cluster_name>.example.com. 10800 IN NS <cluster_name>.example.com. ;; ADDITIONAL SECTION: <cluster_name>.example.com. 10800 IN A 10.19.14.247 ;; Query time: 0 msec ;; SERVER: 10.19.14.247#53(10.19.14.247) ;; WHEN: Tue May 19 20:30:59 UTC 2020 ;; MSG SIZE rcvd: 140
sudo nano /etc/dnsmasq.conf
address=/api-int.<cluster_name>.<base_domain>/<IP_address> address=/api-int.mycluster.example.com/192.168.1.10 address=/api-int.mycluster.example.com/2001:0db8:85a3:0000:0000:8a2e:0370:7334
sudo nano /etc/dnsmasq.conf
ptr-record=<IP_address>.in-addr.arpa,api-int.<cluster_name>.<base_domain> ptr-record=10.1.168.192.in-addr.arpa,api-int.mycluster.example.com
sudo systemctl restart dnsmasq
ipmitool -I lanplus -U <user> -P <password> -H <management_server_ip> power off
for i in USD(sudo virsh list | tail -n +3 | grep bootstrap | awk {'print USD2'}); do sudo virsh destroy USDi; sudo virsh undefine USDi; sudo virsh vol-delete USDi --pool USDi; sudo virsh vol-delete USDi.ign --pool USDi; sudo virsh pool-destroy USDi; sudo virsh pool-undefine USDi; done
rm -rf ~/clusterconfigs/auth ~/clusterconfigs/terraform* ~/clusterconfigs/tls ~/clusterconfigs/metadata.json
/usr/local/bin/oc adm release mirror -a pull-secret-update.json --from=USDUPSTREAM_REPO --to-release-image=USDLOCAL_REG/USDLOCAL_REPO:USD{VERSION} --to=USDLOCAL_REG/USDLOCAL_REPO
UPSTREAM_REPO=USD{RELEASE_IMAGE} LOCAL_REG=<registry_FQDN>:<registry_port> LOCAL_REPO='ocp4/openshift4'
curl -k -u <user>:<password> https://registry.example.com:<registry_port>/v2/_catalog {"repositories":["<Repo_Name>"]}
`runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: Missing CNI default network`
oc get all -n openshift-network-operator
NAME READY STATUS RESTARTS AGE pod/network-operator-69dfd7b577-bg89v 0/1 ContainerCreating 0 149m
kubectl get network.config.openshift.io cluster -oyaml
apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: serviceNetwork: - 172.30.0.0/16 clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 networkType: OpenShiftSDN
openshift-install create manifests
kubectl -n openshift-network-operator get pods
kubectl -n openshift-network-operator logs -l "name=network-operator"
This is a dnsmasq dhcp reservation, 'id:00:03:00:01' is the client id and '18:db:f2:8c:d5:9f' is the MAC Address for the NIC id:00:03:00:01:18:db:f2:8c:d5:9f,openshift-master-1,[2620:52:0:1302::6]
Failed Units: 2 NetworkManager-wait-online.service nodeip-configuration.service
[core@master-X ~]USD hostname
[core@master-X ~]USD sudo nmcli con up "<bare_metal_nic>"
[core@master-X ~]USD hostname
[core@master-X ~]USD sudo systemctl restart NetworkManager
[core@master-X ~]USD sudo systemctl restart nodeip-configuration.service
[core@master-X ~]USD sudo systemctl daemon-reload
[core@master-X ~]USD sudo systemctl restart kubelet.service
[core@master-X ~]USD sudo journalctl -fu kubelet.service
oc get csr
oc get csr <pending_csr> -o jsonpath='{.spec.request}' | base64 --decode | openssl req -noout -text
oc delete csr <wrong_csr>
oc get route oauth-openshift
oc get svc oauth-openshift
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE oauth-openshift ClusterIP 172.30.19.162 <none> 443/TCP 59m
[core@master0 ~]USD curl -k https://172.30.19.162
{ "kind": "Status", "apiVersion": "v1", "metadata": { }, "status": "Failure", "message": "forbidden: User \"system:anonymous\" cannot get path \"/\"", "reason": "Forbidden", "details": { }, "code": 403
oc logs deployment/authentication-operator -n openshift-authentication-operator
Event(v1.ObjectReference{Kind:"Deployment", Namespace:"openshift-authentication-operator", Name:"authentication-operator", UID:"225c5bd5-b368-439b-9155-5fd3c0459d98", APIVersion:"apps/v1", ResourceVersion:"", FieldPath:""}): type: 'Normal' reason: 'OperatorStatusChanged' Status for clusteroperator/authentication changed: Degraded message changed from "IngressStateEndpointsDegraded: All 2 endpoints for oauth-server are reporting"
Failed Units: 1 machine-config-daemon-firstboot.service
[core@worker-X ~]USD sudo systemctl restart machine-config-daemon-firstboot.service
oc get nodes
NAME STATUS ROLES AGE VERSION master-0.cloud.example.com Ready master 145m v1.23.0 master-1.cloud.example.com Ready master 135m v1.23.0 master-2.cloud.example.com Ready master 145m v1.23.0 worker-2.cloud.example.com Ready worker 100m v1.23.0
oc get bmh -n openshift-machine-api
master-1 error registering master-1 ipmi://<out_of_band_ip>
sudo timedatectl
Local time: Tue 2020-03-10 18:20:02 UTC Universal time: Tue 2020-03-10 18:20:02 UTC RTC time: Tue 2020-03-10 18:36:53 Time zone: UTC (UTC, +0000) System clock synchronized: no NTP service: active RTC in local TZ: no
variant: openshift version: 4.10.0 metadata: name: 99-master-chrony labels: machineconfiguration.openshift.io/role: master storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | server <NTP_server> iburst 1 stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony
butane 99-master-chrony.bu -o 99-master-chrony.yaml
oc apply -f 99-master-chrony.yaml
sudo timedatectl
Local time: Tue 2020-03-10 19:10:02 UTC Universal time: Tue 2020-03-10 19:10:02 UTC RTC time: Tue 2020-03-10 19:36:53 Time zone: UTC (UTC, +0000) System clock synchronized: yes NTP service: active RTC in local TZ: no
cp chrony-masters.yaml ~/clusterconfigs/openshift/99_masters-chrony-configuration.yaml
oc get nodes
NAME STATUS ROLES AGE VERSION master-0.example.com Ready master,worker 4h v1.23.0 master-1.example.com Ready master,worker 4h v1.23.0 master-2.example.com Ready master,worker 4h v1.23.0
oc get pods --all-namespaces | grep -iv running | grep -iv complete
<cluster_name>.<domain>
test-cluster.example.com
ipmi://<IP>:<port>?privilegelevel=OPERATOR
ibmcloud sl hardware create --hostname <SERVERNAME> --domain <DOMAIN> --size <SIZE> --os <OS-TYPE> --datacenter <DC-NAME> --port-speed <SPEED> --billing <BILLING>
useradd kni
passwd kni
echo "kni ALL=(root) NOPASSWD:ALL" | tee -a /etc/sudoers.d/kni
chmod 0440 /etc/sudoers.d/kni
su - kni -c "ssh-keygen -f /home/kni/.ssh/id_rsa -N ''"
su - kni
sudo subscription-manager register --username=<user> --password=<pass> --auto-attach
sudo subscription-manager repos --enable=rhel-8-for-x86_64-appstream-rpms --enable=rhel-8-for-x86_64-baseos-rpms
sudo dnf install -y libvirt qemu-kvm mkisofs python3-devel jq ipmitool
sudo usermod --append --groups libvirt kni
sudo systemctl start firewalld
sudo systemctl enable firewalld
sudo firewall-cmd --zone=public --add-service=http --permanent
sudo firewall-cmd --reload
sudo systemctl enable libvirtd --now
PRVN_HOST_ID=<ID>
ibmcloud sl hardware list
PUBLICSUBNETID=<ID>
ibmcloud sl subnet list
PRIVSUBNETID=<ID>
ibmcloud sl subnet list
PRVN_PUB_IP=USD(ibmcloud sl hardware detail USDPRVN_HOST_ID --output JSON | jq .primaryIpAddress -r)
PUBLICCIDR=USD(ibmcloud sl subnet detail USDPUBLICSUBNETID --output JSON | jq .cidr)
PUB_IP_CIDR=USDPRVN_PUB_IP/USDPUBLICCIDR
PUB_GATEWAY=USD(ibmcloud sl subnet detail USDPUBLICSUBNETID --output JSON | jq .gateway -r)
PRVN_PRIV_IP=USD(ibmcloud sl hardware detail USDPRVN_HOST_ID --output JSON | jq .primaryBackendIpAddress -r)
PRIVCIDR=USD(ibmcloud sl subnet detail USDPRIVSUBNETID --output JSON | jq .cidr)
PRIV_IP_CIDR=USDPRVN_PRIV_IP/USDPRIVCIDR
PRIV_GATEWAY=USD(ibmcloud sl subnet detail USDPRIVSUBNETID --output JSON | jq .gateway -r)
sudo nohup bash -c " nmcli --get-values UUID con show | xargs -n 1 nmcli con delete nmcli connection add ifname provisioning type bridge con-name provisioning nmcli con add type bridge-slave ifname eth1 master provisioning nmcli connection add ifname baremetal type bridge con-name baremetal nmcli con add type bridge-slave ifname eth2 master baremetal nmcli connection modify baremetal ipv4.addresses USDPUB_IP_CIDR ipv4.method manual ipv4.gateway USDPUB_GATEWAY nmcli connection modify provisioning ipv4.addresses 172.22.0.1/24,USDPRIV_IP_CIDR ipv4.method manual nmcli connection modify provisioning +ipv4.routes \"10.0.0.0/8 USDPRIV_GATEWAY\" nmcli con down baremetal nmcli con up baremetal nmcli con down provisioning nmcli con up provisioning init 6 "
ssh kni@provisioner.<cluster-name>.<domain>
sudo nmcli con show
NAME UUID TYPE DEVICE baremetal 4d5133a5-8351-4bb9-bfd4-3af264801530 bridge baremetal provisioning 43942805-017f-4d7d-a2c2-7cb3324482ed bridge provisioning virbr0 d9bca40f-eee1-410b-8879-a2d4bb0465e7 bridge virbr0 bridge-slave-eth1 76a8ed50-c7e5-4999-b4f6-6d9014dd0812 ethernet eth1 bridge-slave-eth2 f31c3353-54b7-48de-893a-02d2b34c4736 ethernet eth2
vim pull-secret.txt
sudo dnf install dnsmasq
sudo vi /etc/dnsmasq.conf
interface=baremetal except-interface=lo bind-dynamic log-dhcp dhcp-range=<ip_addr>,<ip_addr>,<pub_cidr> 1 dhcp-option=baremetal,121,0.0.0.0/0,<pub_gateway>,<prvn_priv_ip>,<prvn_pub_ip> 2 dhcp-hostsfile=/var/lib/dnsmasq/dnsmasq.hostsfile
ibmcloud sl subnet detail <publicsubnetid> --output JSON | jq .cidr
ibmcloud sl subnet detail <publicsubnetid> --output JSON | jq .gateway -r
ibmcloud sl hardware detail <id> --output JSON | jq .primaryBackendIpAddress -r
ibmcloud sl hardware detail <id> --output JSON | jq .primaryIpAddress -r
ibmcloud sl hardware list
ibmcloud sl hardware detail <id> --output JSON | jq '.networkComponents[] | "\(.primaryIpAddress) \(.macAddress)"' | grep -v null
"10.196.130.144 00:e0:ed:6a:ca:b4" "141.125.65.215 00:e0:ed:6a:ca:b5"
sudo vim /var/lib/dnsmasq/dnsmasq.hostsfile
00:e0:ed:6a:ca:b5,141.125.65.215,master-0 <mac>,<ip>,master-1 <mac>,<ip>,master-2 <mac>,<ip>,worker-0 <mac>,<ip>,worker-1
sudo systemctl start dnsmasq
sudo systemctl enable dnsmasq
sudo systemctl status dnsmasq
● dnsmasq.service - DNS caching server. Loaded: loaded (/usr/lib/systemd/system/dnsmasq.service; enabled; vendor preset: disabled) Active: active (running) since Tue 2021-10-05 05:04:14 CDT; 49s ago Main PID: 3101 (dnsmasq) Tasks: 1 (limit: 204038) Memory: 732.0K CGroup: /system.slice/dnsmasq.service └─3101 /usr/sbin/dnsmasq -k
sudo firewall-cmd --add-port 53/udp --permanent
sudo firewall-cmd --add-port 67/udp --permanent
sudo firewall-cmd --change-zone=provisioning --zone=external --permanent
sudo firewall-cmd --reload
export VERSION=stable-4.10 export RELEASE_IMAGE=USD(curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDVERSION/release.txt | grep 'Pull From: quay.io' | awk -F ' ' '{print USD3}')
export cmd=openshift-baremetal-install
export pullsecret_file=~/pull-secret.txt
export extract_dir=USD(pwd)
curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDVERSION/openshift-client-linux.tar.gz | tar zxvf - oc
sudo cp oc /usr/local/bin
oc adm release extract --registry-config "USD{pullsecret_file}" --command=USDcmd --to "USD{extract_dir}" USD{RELEASE_IMAGE}
sudo cp openshift-baremetal-install /usr/local/bin
apiVersion: v1 baseDomain: <domain> metadata: name: <cluster_name> networking: machineNetwork: - cidr: <public-cidr> networkType: OVNKubernetes compute: - name: worker replicas: 2 controlPlane: name: master replicas: 3 platform: baremetal: {} platform: baremetal: apiVIP: <api_ip> ingressVIP: <wildcard_ip> provisioningNetworkInterface: <NIC1> provisioningNetworkCIDR: <CIDR> hosts: - name: openshift-master-0 role: master bmc: address: ipmi://10.196.130.145?privilegelevel=OPERATOR 1 username: root password: <password> bootMACAddress: 00:e0:ed:6a:ca:b4 2 rootDeviceHints: deviceName: "/dev/sda" - name: openshift-worker-0 role: worker bmc: address: ipmi://<out-of-band-ip>?privilegelevel=OPERATOR 3 username: <user> password: <password> bootMACAddress: <NIC1_mac_address> 4 rootDeviceHints: deviceName: "/dev/sda" pullSecret: '<pull_secret>' sshKey: '<ssh_pub_key>'
ibmcloud sl hardware detail <id> --output JSON | jq '"(.networkManagementIpAddress) (.remoteManagementAccounts[0].password)"'
mkdir ~/clusterconfigs
cp install-config.yaml ~/clusterconfig
ipmitool -I lanplus -U <user> -P <password> -H <management_server_ip> power off
for i in USD(sudo virsh list | tail -n +3 | grep bootstrap | awk {'print USD2'}); do sudo virsh destroy USDi; sudo virsh undefine USDi; sudo virsh vol-delete USDi --pool USDi; sudo virsh vol-delete USDi.ign --pool USDi; sudo virsh pool-destroy USDi; sudo virsh pool-undefine USDi; done
metadata: name:
networking: machineNetwork: - cidr:
compute: - name: worker
compute: replicas: 2
controlPlane: name: master
controlPlane: replicas: 3
- name: master-0 role: master bmc: address: ipmi://10.10.0.3:6203 username: admin password: redhat bootMACAddress: de:ad:be:ef:00:40 rootDeviceHints: deviceName: "/dev/sda"
./openshift-baremetal-install --dir ~/clusterconfigs create manifests
INFO Consuming Install Config from target directory WARNING Making control-plane schedulable by setting MastersSchedulable to true for Scheduler cluster settings WARNING Discarding the OpenShift Manifest that was provided in the target directory because its dependencies are dirty and it needs to be regenerated
./openshift-baremetal-install --dir ~/clusterconfigs --log-level debug create cluster
tail -f /path/to/install-dir/.openshift_install.log
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : s390x controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : s390x metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
rd.neednet=1 console=ttysclp0 coreos.inst.install_dev=dasda coreos.live.rootfs_url=http://cl1.provide.example.com:8080/assets/rhcos-live-rootfs.s390x.img coreos.inst.ignition_url=http://cl1.provide.example.com:8080/ignition/bootstrap.ign ip=172.18.78.2::172.18.78.1:255.255.255.0:::none nameserver=172.18.78.1 rd.znet=qeth,0.0.bdf0,0.0.bdf1,0.0.bdf2,layer2=1,portno=0 zfcp.allow_lun_scan=0 rd.dasd=0.0.3490
rd.neednet=1 console=ttysclp0 coreos.inst.install_dev=sda coreos.live.rootfs_url=http://cl1.provide.example.com:8080/assets/rhcos-live-rootfs.s390x.img coreos.inst.ignition_url=http://cl1.provide.example.com:8080/ignition/worker.ign ip=172.18.78.2::172.18.78.1:255.255.255.0:::none nameserver=172.18.78.1 rd.znet=qeth,0.0.bdf0,0.0.bdf1,0.0.bdf2,layer2=1,portno=0 zfcp.allow_lun_scan=0 rd.zfcp=0.0.1987,0x50050763070bc5e3,0x4008400B00000000 rd.zfcp=0.0.19C7,0x50050763070bc5e3,0x4008400B00000000 rd.zfcp=0.0.1987,0x50050763071bc5e3,0x4008400B00000000 rd.zfcp=0.0.19C7,0x50050763071bc5e3,0x4008400B00000000
ipl c
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup,fail_over_mac=1 ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-mddf5 20m system:node:master-01.example.com Approved,Issued csr-z5rln 16m system:node:worker-21.example.com Approved,Issued
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : s390x controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : s390x metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 14 sshKey: 'ssh-ed25519 AAAA...' 15 additionalTrustBundle: | 16 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 17 - mirrors: - <local_repository>/ocp4/openshift4 source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_repository>/ocp4/openshift4 source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
rd.neednet=1 console=ttysclp0 coreos.inst.install_dev=dasda coreos.live.rootfs_url=http://cl1.provide.example.com:8080/assets/rhcos-live-rootfs.s390x.img coreos.inst.ignition_url=http://cl1.provide.example.com:8080/ignition/bootstrap.ign ip=172.18.78.2::172.18.78.1:255.255.255.0:::none nameserver=172.18.78.1 rd.znet=qeth,0.0.bdf0,0.0.bdf1,0.0.bdf2,layer2=1,portno=0 zfcp.allow_lun_scan=0 rd.dasd=0.0.3490
rd.neednet=1 console=ttysclp0 coreos.inst.install_dev=sda coreos.live.rootfs_url=http://cl1.provide.example.com:8080/assets/rhcos-live-rootfs.s390x.img coreos.inst.ignition_url=http://cl1.provide.example.com:8080/ignition/worker.ign ip=172.18.78.2::172.18.78.1:255.255.255.0:::none nameserver=172.18.78.1 rd.znet=qeth,0.0.bdf0,0.0.bdf1,0.0.bdf2,layer2=1,portno=0 zfcp.allow_lun_scan=0 rd.zfcp=0.0.1987,0x50050763070bc5e3,0x4008400B00000000 rd.zfcp=0.0.19C7,0x50050763070bc5e3,0x4008400B00000000 rd.zfcp=0.0.1987,0x50050763071bc5e3,0x4008400B00000000 rd.zfcp=0.0.19C7,0x50050763071bc5e3,0x4008400B00000000
ipl c
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup,fail_over_mac=1 ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : s390x controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : s390x metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
qemu-img create -f qcow2 -F qcow2 -b /var/lib/libvirt/images/{source_rhcos_qemu} /var/lib/libvirt/images/{vmname}.qcow2 {size}
virt-install --noautoconsole --connect qemu:///system --name {vn_name} --memory {memory} --vcpus {vcpus} --disk {disk} --import --network network={network},mac={mac} --disk path={ign_file},format=raw,readonly=on,serial=ignition,startup_policy=optional
virt-install --connect qemu:///system --name {vn_name} --vcpus {vcpus} --memory {memory_mb} --disk {vn_name}.qcow2,size={image_size| default(10,true)} --network network={virt_network_parm} --boot hd --location {media_location},kernel={rhcos_kernel},initrd={rhcos_initrd} --extra-args "rd.neednet=1 coreos.inst=yes coreos.inst.install_dev=vda coreos.live.rootfs_url={rhcos_liveos} ip={ip}::{default_gateway}:{subnet_mask_length}:{vn_name}:enc1:none:{MTU} nameserver={dns} coreos.inst.ignition_url={rhcos_ign}" --noautoconsole --wait
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-mddf5 20m system:node:master-01.example.com Approved,Issued csr-z5rln 16m system:node:worker-21.example.com Approved,Issued
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : s390x controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : s390x metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 14 sshKey: 'ssh-ed25519 AAAA...' 15 additionalTrustBundle: | 16 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 17 - mirrors: - <local_repository>/ocp4/openshift4 source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_repository>/ocp4/openshift4 source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
qemu-img create -f qcow2 -F qcow2 -b /var/lib/libvirt/images/{source_rhcos_qemu} /var/lib/libvirt/images/{vmname}.qcow2 {size}
virt-install --noautoconsole --connect qemu:///system --name {vn_name} --memory {memory} --vcpus {vcpus} --disk {disk} --import --network network={network},mac={mac} --disk path={ign_file},format=raw,readonly=on,serial=ignition,startup_policy=optional
virt-install --connect qemu:///system --name {vn_name} --vcpus {vcpus} --memory {memory_mb} --disk {vn_name}.qcow2,size={image_size| default(10,true)} --network network={virt_network_parm} --boot hd --location {media_location},kernel={rhcos_kernel},initrd={rhcos_initrd} --extra-args "rd.neednet=1 coreos.inst=yes coreos.inst.install_dev=vda coreos.live.rootfs_url={rhcos_liveos} ip={ip}::{default_gateway}:{subnet_mask_length}:{vn_name}:enc1:none:{MTU} nameserver={dns} coreos.inst.ignition_url={rhcos_ign}" --noautoconsole --wait
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : ppc64le controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : ppc64le metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
./openshift-install create manifests --dir <installation_directory>
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: "master" name: 99-master-kargs-mpath spec: kernelArguments: - 'rd.multipath=default' - 'root=/dev/disk/by-label/dm-mpath-root'
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: "worker" name: 99-worker-kargs-mpath spec: kernelArguments: - 'rd.multipath=default' - 'root=/dev/disk/by-label/dm-mpath-root'
bootlist -m normal -o sda
bootlist -m normal -o /dev/sdc /dev/sdd /dev/sde sdc sdd sde
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 architecture : ppc64le controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 architecture : ppc64le metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 14 sshKey: 'ssh-ed25519 AAAA...' 15 additionalTrustBundle: | 16 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 17 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
./openshift-install create manifests --dir <installation_directory>
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: "master" name: 99-master-kargs-mpath spec: kernelArguments: - 'rd.multipath=default' - 'root=/dev/disk/by-label/dm-mpath-root'
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: "worker" name: 99-worker-kargs-mpath spec: kernelArguments: - 'rd.multipath=default' - 'root=/dev/disk/by-label/dm-mpath-root'
bootlist -m normal -o sda
bootlist -m normal -o /dev/sdc /dev/sdd /dev/sde sdc sdd sde
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"managementState":"Managed"}}'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
#!/usr/bin/env bash set -Eeuo pipefail declare catalog san catalog="USD(mktemp)" san="USD(mktemp)" readonly catalog san declare invalid=0 openstack catalog list --format json --column Name --column Endpoints | jq -r '.[] | .Name as USDname | .Endpoints[] | select(.interface=="public") | [USDname, .interface, .url] | join(" ")' | sort > "USDcatalog" while read -r name interface url; do # Ignore HTTP if [[ USD{url#"http://"} != "USDurl" ]]; then continue fi # Remove the schema from the URL noschema=USD{url#"https://"} # If the schema was not HTTPS, error if [[ "USDnoschema" == "USDurl" ]]; then echo "ERROR (unknown schema): USDname USDinterface USDurl" exit 2 fi # Remove the path and only keep host and port noschema="USD{noschema%%/*}" host="USD{noschema%%:*}" port="USD{noschema##*:}" # Add the port if was implicit if [[ "USDport" == "USDhost" ]]; then port='443' fi # Get the SAN fields openssl s_client -showcerts -servername "USDhost" -connect "USDhost:USDport" </dev/null 2>/dev/null | openssl x509 -noout -ext subjectAltName > "USDsan" # openssl returns the empty string if no SAN is found. # If a SAN is found, openssl is expected to return something like: # # X509v3 Subject Alternative Name: # DNS:standalone, DNS:osp1, IP Address:192.168.2.1, IP Address:10.254.1.2 if [[ "USD(grep -c "Subject Alternative Name" "USDsan" || true)" -gt 0 ]]; then echo "PASS: USDname USDinterface USDurl" else invalid=USD((invalid+1)) echo "INVALID: USDname USDinterface USDurl" fi done < "USDcatalog" clean up temporary files rm "USDcatalog" "USDsan" if [[ USDinvalid -gt 0 ]]; then echo "USD{invalid} legacy certificates were detected. Update your certificates to include a SAN field." exit 1 else echo "All HTTPS certificates for this cloud are valid." fi
x509: certificate relies on legacy Common Name field, use SANs instead
openstack catalog list
host=<host_name>
port=<port_number>
openssl s_client -showcerts -servername "USDhost" -connect "USDhost:USDport" </dev/null 2>/dev/null | openssl x509 -noout -ext subjectAltName
X509v3 Subject Alternative Name: DNS:your.host.example.net
x509: certificate relies on legacy Common Name field, use SANs instead
openstack role add --user <user> --project <project> swiftoperator
apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: custom-csi-storageclass provisioner: cinder.csi.openstack.org volumeBindingMode: WaitForFirstConsumer allowVolumeExpansion: true parameters: availability: <availability_zone_name>
oc apply -f <storage_class_file_name>
storageclass.storage.k8s.io/custom-csi-storageclass created
apiVersion: v1 kind: PersistentVolumeClaim metadata: name: csi-pvc-imageregistry namespace: openshift-image-registry 1 annotations: imageregistry.openshift.io: "true" spec: accessModes: - ReadWriteOnce volumeMode: Filesystem resources: requests: storage: 100Gi 2 storageClassName: <your_custom_storage_class> 3
oc apply -f <pvc_file_name>
persistentvolumeclaim/csi-pvc-imageregistry created
oc patch configs.imageregistry.operator.openshift.io/cluster --type 'json' -p='[{"op": "replace", "path": "/spec/storage/pvc/claim", "value": "csi-pvc-imageregistry"}]'
config.imageregistry.operator.openshift.io/cluster patched
oc get configs.imageregistry.operator.openshift.io/cluster -o yaml
status: managementState: Managed pvc: claim: csi-pvc-imageregistry
oc get pvc -n openshift-image-registry csi-pvc-imageregistry
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE csi-pvc-imageregistry Bound pvc-72a8f9c9-f462-11e8-b6b6-fa163e18b7b5 100Gi RWO custom-csi-storageclass 11m
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
openshift-install --dir <destination_directory> create manifests
vi openshift/manifests/cloud-provider-config.yaml
# [LoadBalancer] use-octavia=true 1 lb-provider = "amphora" 2 floating-network-id="d3deb660-4190-40a3-91f1-37326fe6ec4a" 3 create-monitor = True 4 monitor-delay = 10s 5 monitor-timeout = 10s 6 monitor-max-retries = 1 7 #
oc edit configmap -n openshift-config cloud-provider-config
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
controlPlane: platform: openstack: type: <bare_metal_control_plane_flavor> 1 compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: openstack: type: <bare_metal_compute_flavor> 2 replicas: 3 platform: openstack: machinesSubnet: <subnet_UUID> 3
./openshift-install wait-for install-complete --log-level debug
openstack network create --project openshift
openstack subnet create --project openshift
openstack subnet create --dhcp --host-route destination=169.254.169.254/32,gateway=192.0.2.2
platform: openstack: apiVIP: 192.0.2.13 ingressVIP: 192.0.2.23 machinesSubnet: fa806b2f-ac49-4bce-b9db-124bc64209bf # networking: machineNetwork: - cidr: 192.0.2.0/24
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
sudo openstack quota set --secgroups 250 --secgroup-rules 1000 --ports 1500 --subnets 250 --networks 250 <project>
(undercloud) USD openstack overcloud container image prepare -e /usr/share/openstack-tripleo-heat-templates/environments/services-docker/octavia.yaml --namespace=registry.access.redhat.com/rhosp13 --push-destination=<local-ip-from-undercloud.conf>:8787 --prefix=openstack- --tag-from-label {version}-{product-version} --output-env-file=/home/stack/templates/overcloud_images.yaml --output-images-file /home/stack/local_registry_images.yaml
- imagename: registry.access.redhat.com/rhosp13/openstack-octavia-api:13.0-43 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-health-manager:13.0-45 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-housekeeping:13.0-45 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-worker:13.0-44 push_destination: <local-ip-from-undercloud.conf>:8787
(undercloud) USD sudo openstack overcloud container image upload --config-file /home/stack/local_registry_images.yaml --verbose
(undercloud) USD cat octavia_timeouts.yaml parameter_defaults: OctaviaTimeoutClientData: 1200000 OctaviaTimeoutMemberData: 1200000
openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/services-docker/octavia.yaml -e octavia_timeouts.yaml
openstack project show <project>
+-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | | | domain_id | default | | enabled | True | | id | PROJECT_ID | | is_domain | False | | name | *<project>* | | parent_id | default | | tags | [] | +-------------+----------------------------------+
source stackrc # Undercloud credentials
openstack server list
+--------------------------------------+--------------+--------+-----------------------+----------------+------------+ │ | ID | Name | Status | Networks | Image | Flavor | │ +--------------------------------------+--------------+--------+-----------------------+----------------+------------+ │ | 6bef8e73-2ba5-4860-a0b1-3937f8ca7e01 | controller-0 | ACTIVE | ctlplane=192.168.24.8 | overcloud-full | controller | │ | dda3173a-ab26-47f8-a2dc-8473b4a67ab9 | compute-0 | ACTIVE | ctlplane=192.168.24.6 | overcloud-full | compute | │ +--------------------------------------+--------------+--------+-----------------------+----------------+------------+
ssh heat-admin@192.168.24.8
List of project IDs that are allowed to have Load balancer security groups belonging to them. amp_secgroup_allowed_projects = PROJECT_ID
controller-0USD sudo docker restart octavia_worker
openstack loadbalancer provider list
+---------+-------------------------------------------------+ | name | description | +---------+-------------------------------------------------+ | amphora | The Octavia Amphora driver. | | octavia | Deprecated alias of the Octavia Amphora driver. | | ovn | Octavia OVN driver. | +---------+-------------------------------------------------+
openstack role add --user <user> --project <project> swiftoperator
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
openshift-install --dir <destination_directory> create manifests
vi openshift/manifests/cloud-provider-config.yaml
# [LoadBalancer] use-octavia=true 1 lb-provider = "amphora" 2 floating-network-id="d3deb660-4190-40a3-91f1-37326fe6ec4a" 3 create-monitor = True 4 monitor-delay = 10s 5 monitor-timeout = 10s 6 monitor-max-retries = 1 7 #
oc edit configmap -n openshift-config cloud-provider-config
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
ip route add <cluster_network_cidr> via <installer_subnet_gateway>
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 1 networkType: Kuryr platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 trunkSupport: true 2 octaviaSupport: true 3 pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
openstack network create --project openshift
openstack subnet create --project openshift
openstack subnet create --dhcp --host-route destination=169.254.169.254/32,gateway=192.0.2.2
platform: openstack: apiVIP: 192.0.2.13 ingressVIP: 192.0.2.23 machinesSubnet: fa806b2f-ac49-4bce-b9db-124bc64209bf # networking: machineNetwork: - cidr: 192.0.2.0/24
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-network-03-config.yml 1
ls <installation_directory>/manifests/cluster-network-*
cluster-network-01-crd.yml cluster-network-02-config.yml cluster-network-03-config.yml
oc edit networks.operator.openshift.io cluster
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 serviceNetwork: - 172.30.0.0/16 defaultNetwork: type: Kuryr kuryrConfig: enablePortPoolsPrepopulation: false 1 poolMinPorts: 1 2 poolBatchPorts: 3 3 poolMaxPorts: 5 4 openstackServiceNetwork: 172.30.0.0/15 5
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
openstack role add --user <user> --project <project> swiftoperator
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
all: hosts: localhost: ansible_connection: local ansible_python_interpreter: "{{ansible_playbook_python}}" # User-provided values os_subnet_range: '10.0.0.0/16' os_flavor_master: 'my-bare-metal-flavor' 1 os_flavor_worker: 'my-bare-metal-flavor' 2 os_image_rhcos: 'rhcos' os_external_network: 'external'
./openshift-install wait-for install-complete --log-level debug
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
openstack network create radio --provider-physical-network radio --provider-network-type flat --external
openstack network create uplink --provider-physical-network uplink --provider-network-type vlan --external
openstack subnet create --network radio --subnet-range <radio_network_subnet_range> radio
openstack subnet create --network uplink --subnet-range <uplink_network_subnet_range> uplink
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 20-mount-config 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 systemd: units: - name: create-mountpoint-var-config.service enabled: true contents: | [Unit] Description=Create mountpoint /var/config Before=kubelet.service [Service] ExecStart=/bin/mkdir -p /var/config [Install] WantedBy=var-config.mount - name: var-config.mount enabled: true contents: | [Unit] Before=local-fs.target [Mount] Where=/var/config What=/dev/disk/by-label/config-2 [Install] WantedBy=local-fs.target
oc apply -f <machine_config_file_name>.yaml
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 99-vfio-noiommu 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/modprobe.d/vfio-noiommu.conf mode: 0644 contents: source: data:;base64,b3B0aW9ucyB2ZmlvIGVuYWJsZV91bnNhZmVfbm9pb21tdV9tb2RlPTEK
oc apply -f <machine_config_file_name>.yaml
openstack role add --user <user> --project <project> swiftoperator
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
all: hosts: localhost: ansible_connection: local ansible_python_interpreter: "{{ansible_playbook_python}}" # User-provided values os_subnet_range: '10.0.0.0/16' os_flavor_master: 'my-bare-metal-flavor' 1 os_flavor_worker: 'my-bare-metal-flavor' 2 os_image_rhcos: 'rhcos' os_external_network: 'external'
./openshift-install wait-for install-complete --log-level debug
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
openstack network create radio --provider-physical-network radio --provider-network-type flat --external
openstack network create uplink --provider-physical-network uplink --provider-network-type vlan --external
openstack subnet create --network radio --subnet-range <radio_network_subnet_range> radio
openstack subnet create --network uplink --subnet-range <uplink_network_subnet_range> uplink
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 20-mount-config 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 systemd: units: - name: create-mountpoint-var-config.service enabled: true contents: | [Unit] Description=Create mountpoint /var/config Before=kubelet.service [Service] ExecStart=/bin/mkdir -p /var/config [Install] WantedBy=var-config.mount - name: var-config.mount enabled: true contents: | [Unit] Before=local-fs.target [Mount] Where=/var/config What=/dev/disk/by-label/config-2 [Install] WantedBy=local-fs.target
oc apply -f <machine_config_file_name>.yaml
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 99-vfio-noiommu 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/modprobe.d/vfio-noiommu.conf mode: 0644 contents: source: data:;base64,b3B0aW9ucyB2ZmlvIGVuYWJsZV91bnNhZmVfbm9pb21tdV9tb2RlPTEK
oc apply -f <machine_config_file_name>.yaml
openstack network show <VFIO_network_name> -f value -c id
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 99-vhostuser-bind spec: config: ignition: version: 2.2.0 systemd: units: - name: vhostuser-bind.service enabled: true contents: | [Unit] Description=Vhostuser Interface vfio-pci Bind Wants=network-online.target After=network-online.target ignition-firstboot-complete.service [Service] Type=oneshot EnvironmentFile=/etc/vhostuser-bind.conf ExecStart=/usr/local/bin/vhostuser USDARG [Install] WantedBy=multi-user.target storage: files: - contents: inline: vfio-pci filesystem: root mode: 0644 path: /etc/modules-load.d/vfio-pci.conf - contents: inline: | #!/bin/bash set -e if [[ "USD#" -lt 1 ]]; then echo "Nework ID not provided, nothing to do" exit fi source /etc/vhostuser-bind.conf NW_DATA="/var/config/openstack/latest/network_data.json" if [ ! -f USD{NW_DATA} ]; then echo "Network data file not found, trying to download it from nova metadata" if ! curl http://169.254.169.254/openstack/latest/network_data.json > /tmp/network_data.json; then echo "Failed to download network data file" exit 1 fi NW_DATA="/tmp/network_data.json" fi function parseNetwork() { local nwid=USD1 local pcis=() echo "Network ID is USDnwid" links=USD(jq '.networks[] | select(.network_id == "'USDnwid'") | .link' USDNW_DATA) if [ USD{#links} -gt 0 ]; then for link in USDlinks; do echo "Link Name: USDlink" mac=USD(jq -r '.links[] | select(.id == 'USDlink') | .ethernet_mac_address' USDNW_DATA) if [ -n USDmac ]; then pci=USD(bindDriver USDmac) pci_ret=USD? if [[ "USDpci_ret" -eq 0 ]]; then echo "USDpci bind succesful" fi fi done fi } function bindDriver() { local mac=USD1 for file in /sys/class/net/*; do dev_mac=USD(cat USDfile/address) if [[ "USDmac" == "USDdev_mac" ]]; then name=USD{file##*\/} bus_str=USD(ethtool -i USDname | grep bus) dev_t=USD{bus_str#*:} dev=USD{dev_t#[[:space:]]} echo USDdev devlink="/sys/bus/pci/devices/USDdev" syspath=USD(realpath "USDdevlink") if [ ! -f "USDsyspath/driver/unbind" ]; then echo "File USDsyspath/driver/unbind not found" return 1 fi if ! echo "USDdev">"USDsyspath/driver/unbind"; then return 1 fi if [ ! -f "USDsyspath/driver_override" ]; then echo "File USDsyspath/driver_override not found" return 1 fi if ! echo "vfio-pci">"USDsyspath/driver_override"; then return 1 fi if [ ! -f "/sys/bus/pci/drivers/vfio-pci/bind" ]; then echo "File /sys/bus/pci/drivers/vfio-pci/bind not found" return 1 fi if ! echo "USDdev">"/sys/bus/pci/drivers/vfio-pci/bind"; then return 1 fi return 0 fi done return 1 } for nwid in "USD@"; do parseNetwork USDnwid done filesystem: root mode: 0744 path: /usr/local/bin/vhostuser - contents: inline: | ARG="be22563c-041e-44a0-9cbd-aa391b439a39,ec200105-fb85-4181-a6af-35816da6baf7" 1 filesystem: root mode: 0644 path: /etc/vhostuser-bind.conf
oc get nodes
oc debug node/<node_name>
chroot /host
lspci -k
00:07.0 Ethernet controller: Red Hat, Inc. Virtio network device Subsystem: Red Hat, Inc. Device 0001 Kernel driver in use: vfio-pci
apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: vhostuser1 namespace: default spec: config: '{ "cniVersion": "0.3.1", "name": "hostonly", "type": "host-device", "pciBusId": "0000:00:04.0", "ipam": { } }'
oc -n <your_cnf_namespace> get net-attach-def
sudo subscription-manager register # If not done already
sudo subscription-manager attach --pool=USDYOUR_POOLID # If not done already
sudo subscription-manager repos --disable=* # If not done already
sudo subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=openstack-16-tools-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms --enable=rhel-8-for-x86_64-appstream-rpms
sudo yum install python3-openstackclient ansible python3-openstacksdk python3-netaddr
sudo alternatives --set python /usr/bin/python3
xargs -n 1 curl -O <<< ' https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/common.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/inventory.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-load-balancers.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-containers.yaml'
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
file <name_of_downloaded_file>
openstack image create --container-format=bare --disk-format=qcow2 --file rhcos-USD{RHCOS_VERSION}-openstack.qcow2 rhcos
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "bootstrap machine" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["networking"]["machineNetwork"] = [{"cidr": "192.168.0.0/18"}]; 1 open(path, "w").write(yaml.dump(data, default_flow_style=False))'
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["compute"][0]["replicas"] = 0; open(path, "w").write(yaml.dump(data, default_flow_style=False))'
openstack network create --project openshift
openstack subnet create --project openshift
openstack subnet create --dhcp --host-route destination=169.254.169.254/32,gateway=192.0.2.2
platform: openstack: apiVIP: 192.0.2.13 ingressVIP: 192.0.2.23 machinesSubnet: fa806b2f-ac49-4bce-b9db-124bc64209bf # networking: machineNetwork: - cidr: 192.0.2.0/24
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
export INFRA_ID=USD(jq -r .infraID metadata.json)
import base64 import json import os with open('bootstrap.ign', 'r') as f: ignition = json.load(f) files = ignition['storage'].get('files', []) infra_id = os.environ.get('INFRA_ID', 'openshift').encode() hostname_b64 = base64.standard_b64encode(infra_id + b'-bootstrap\n').decode().strip() files.append( { 'path': '/etc/hostname', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + hostname_b64 } }) ca_cert_path = os.environ.get('OS_CACERT', '') if ca_cert_path: with open(ca_cert_path, 'r') as f: ca_cert = f.read().encode() ca_cert_b64 = base64.standard_b64encode(ca_cert).decode().strip() files.append( { 'path': '/opt/openshift/tls/cloud-ca-cert.pem', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + ca_cert_b64 } }) ignition['storage']['files'] = files; with open('bootstrap.ign', 'w') as f: json.dump(ignition, f)
openstack image create --disk-format=raw --container-format=bare --file bootstrap.ign <image_name>
openstack image show <image_name>
openstack catalog show image
openstack token issue -c id -f value
{ "ignition": { "config": { "merge": [{ "source": "<storage_url>", 1 "httpHeaders": [{ "name": "X-Auth-Token", 2 "value": "<token_ID>" 3 }] }] }, "security": { "tls": { "certificateAuthorities": [{ "source": "data:text/plain;charset=utf-8;base64,<base64_encoded_certificate>" 4 }] } }, "version": "3.2.0" } }
for index in USD(seq 0 2); do MASTER_HOSTNAME="USDINFRA_ID-master-USDindex\n" python -c "import base64, json, sys; ignition = json.load(sys.stdin); storage = ignition.get('storage', {}); files = storage.get('files', []); files.append({'path': '/etc/hostname', 'mode': 420, 'contents': {'source': 'data:text/plain;charset=utf-8;base64,' + base64.standard_b64encode(b'USDMASTER_HOSTNAME').decode().strip(), 'verification': {}}, 'filesystem': 'root'}); storage['files'] = files; ignition['storage'] = storage json.dump(ignition, sys.stdout)" <master.ign >"USDINFRA_ID-master-USDindex-ignition.json" done
# The public network providing connectivity to the cluster. If not # provided, the cluster external connectivity must be provided in another # way. # Required for os_api_fip, os_ingress_fip, os_bootstrap_fip. os_external_network: 'external'
# OpenShift API floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the Control Plane to # serve the OpenShift API. os_api_fip: '203.0.113.23' # OpenShift Ingress floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the worker nodes to serve # the applications. os_ingress_fip: '203.0.113.19' # If this value is non-empty, the corresponding floating IP will be # attached to the bootstrap machine. This is needed for collecting logs # in case of install failure. os_bootstrap_fip: '203.0.113.20'
ansible-playbook -i inventory.yaml security-groups.yaml
ansible-playbook -i inventory.yaml network.yaml
openstack subnet set --dns-nameserver <server_1> --dns-nameserver <server_2> "USDINFRA_ID-nodes"
all: hosts: localhost: ansible_connection: local ansible_python_interpreter: "{{ansible_playbook_python}}" # User-provided values os_subnet_range: '10.0.0.0/16' os_flavor_master: 'my-bare-metal-flavor' 1 os_flavor_worker: 'my-bare-metal-flavor' 2 os_image_rhcos: 'rhcos' os_external_network: 'external'
./openshift-install wait-for install-complete --log-level debug
ansible-playbook -i inventory.yaml bootstrap.yaml
openstack console log show "USDINFRA_ID-bootstrap"
ansible-playbook -i inventory.yaml control-plane.yaml
openshift-install wait-for bootstrap-complete
INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ansible-playbook -i inventory.yaml down-bootstrap.yaml
ansible-playbook -i inventory.yaml compute-nodes.yaml
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
openshift-install --log-level debug wait-for install-complete
sudo openstack quota set --secgroups 250 --secgroup-rules 1000 --ports 1500 --subnets 250 --networks 250 <project>
(undercloud) USD openstack overcloud container image prepare -e /usr/share/openstack-tripleo-heat-templates/environments/services-docker/octavia.yaml --namespace=registry.access.redhat.com/rhosp13 --push-destination=<local-ip-from-undercloud.conf>:8787 --prefix=openstack- --tag-from-label {version}-{product-version} --output-env-file=/home/stack/templates/overcloud_images.yaml --output-images-file /home/stack/local_registry_images.yaml
- imagename: registry.access.redhat.com/rhosp13/openstack-octavia-api:13.0-43 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-health-manager:13.0-45 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-housekeeping:13.0-45 push_destination: <local-ip-from-undercloud.conf>:8787 - imagename: registry.access.redhat.com/rhosp13/openstack-octavia-worker:13.0-44 push_destination: <local-ip-from-undercloud.conf>:8787
(undercloud) USD sudo openstack overcloud container image upload --config-file /home/stack/local_registry_images.yaml --verbose
(undercloud) USD cat octavia_timeouts.yaml parameter_defaults: OctaviaTimeoutClientData: 1200000 OctaviaTimeoutMemberData: 1200000
openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/services-docker/octavia.yaml -e octavia_timeouts.yaml
openstack project show <project>
+-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | | | domain_id | default | | enabled | True | | id | PROJECT_ID | | is_domain | False | | name | *<project>* | | parent_id | default | | tags | [] | +-------------+----------------------------------+
source stackrc # Undercloud credentials
openstack server list
+--------------------------------------+--------------+--------+-----------------------+----------------+------------+ │ | ID | Name | Status | Networks | Image | Flavor | │ +--------------------------------------+--------------+--------+-----------------------+----------------+------------+ │ | 6bef8e73-2ba5-4860-a0b1-3937f8ca7e01 | controller-0 | ACTIVE | ctlplane=192.168.24.8 | overcloud-full | controller | │ | dda3173a-ab26-47f8-a2dc-8473b4a67ab9 | compute-0 | ACTIVE | ctlplane=192.168.24.6 | overcloud-full | compute | │ +--------------------------------------+--------------+--------+-----------------------+----------------+------------+
ssh heat-admin@192.168.24.8
List of project IDs that are allowed to have Load balancer security groups belonging to them. amp_secgroup_allowed_projects = PROJECT_ID
controller-0USD sudo docker restart octavia_worker
openstack loadbalancer provider list
+---------+-------------------------------------------------+ | name | description | +---------+-------------------------------------------------+ | amphora | The Octavia Amphora driver. | | octavia | Deprecated alias of the Octavia Amphora driver. | | ovn | Octavia OVN driver. | +---------+-------------------------------------------------+
sudo subscription-manager register # If not done already
sudo subscription-manager attach --pool=USDYOUR_POOLID # If not done already
sudo subscription-manager repos --disable=* # If not done already
sudo subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=openstack-16-tools-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms --enable=rhel-8-for-x86_64-appstream-rpms
sudo yum install python3-openstackclient ansible python3-openstacksdk python3-netaddr
sudo alternatives --set python /usr/bin/python3
xargs -n 1 curl -O <<< ' https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/common.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/inventory.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-load-balancers.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-containers.yaml'
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
file <name_of_downloaded_file>
openstack image create --container-format=bare --disk-format=qcow2 --file rhcos-USD{RHCOS_VERSION}-openstack.qcow2 rhcos
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "bootstrap machine" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 1 networkType: Kuryr platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 trunkSupport: true 2 octaviaSupport: true 3 pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
openstack network create --project openshift
openstack subnet create --project openshift
openstack subnet create --dhcp --host-route destination=169.254.169.254/32,gateway=192.0.2.2
platform: openstack: apiVIP: 192.0.2.13 ingressVIP: 192.0.2.23 machinesSubnet: fa806b2f-ac49-4bce-b9db-124bc64209bf # networking: machineNetwork: - cidr: 192.0.2.0/24
./openshift-install create manifests --dir <installation_directory> 1
touch <installation_directory>/manifests/cluster-network-03-config.yml 1
ls <installation_directory>/manifests/cluster-network-*
cluster-network-01-crd.yml cluster-network-02-config.yml cluster-network-03-config.yml
oc edit networks.operator.openshift.io cluster
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 serviceNetwork: - 172.30.0.0/16 defaultNetwork: type: Kuryr kuryrConfig: enablePortPoolsPrepopulation: false 1 poolMinPorts: 1 2 poolBatchPorts: 3 3 poolMaxPorts: 5 4 openstackServiceNetwork: 172.30.0.0/15 5
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["networking"]["machineNetwork"] = [{"cidr": "192.168.0.0/18"}]; 1 open(path, "w").write(yaml.dump(data, default_flow_style=False))'
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["compute"][0]["replicas"] = 0; open(path, "w").write(yaml.dump(data, default_flow_style=False))'
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["networking"]["networkType"] = "Kuryr"; open(path, "w").write(yaml.dump(data, default_flow_style=False))'
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
export INFRA_ID=USD(jq -r .infraID metadata.json)
import base64 import json import os with open('bootstrap.ign', 'r') as f: ignition = json.load(f) files = ignition['storage'].get('files', []) infra_id = os.environ.get('INFRA_ID', 'openshift').encode() hostname_b64 = base64.standard_b64encode(infra_id + b'-bootstrap\n').decode().strip() files.append( { 'path': '/etc/hostname', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + hostname_b64 } }) ca_cert_path = os.environ.get('OS_CACERT', '') if ca_cert_path: with open(ca_cert_path, 'r') as f: ca_cert = f.read().encode() ca_cert_b64 = base64.standard_b64encode(ca_cert).decode().strip() files.append( { 'path': '/opt/openshift/tls/cloud-ca-cert.pem', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + ca_cert_b64 } }) ignition['storage']['files'] = files; with open('bootstrap.ign', 'w') as f: json.dump(ignition, f)
openstack image create --disk-format=raw --container-format=bare --file bootstrap.ign <image_name>
openstack image show <image_name>
openstack catalog show image
openstack token issue -c id -f value
{ "ignition": { "config": { "merge": [{ "source": "<storage_url>", 1 "httpHeaders": [{ "name": "X-Auth-Token", 2 "value": "<token_ID>" 3 }] }] }, "security": { "tls": { "certificateAuthorities": [{ "source": "data:text/plain;charset=utf-8;base64,<base64_encoded_certificate>" 4 }] } }, "version": "3.2.0" } }
for index in USD(seq 0 2); do MASTER_HOSTNAME="USDINFRA_ID-master-USDindex\n" python -c "import base64, json, sys; ignition = json.load(sys.stdin); storage = ignition.get('storage', {}); files = storage.get('files', []); files.append({'path': '/etc/hostname', 'mode': 420, 'contents': {'source': 'data:text/plain;charset=utf-8;base64,' + base64.standard_b64encode(b'USDMASTER_HOSTNAME').decode().strip(), 'verification': {}}, 'filesystem': 'root'}); storage['files'] = files; ignition['storage'] = storage json.dump(ignition, sys.stdout)" <master.ign >"USDINFRA_ID-master-USDindex-ignition.json" done
# The public network providing connectivity to the cluster. If not # provided, the cluster external connectivity must be provided in another # way. # Required for os_api_fip, os_ingress_fip, os_bootstrap_fip. os_external_network: 'external'
# OpenShift API floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the Control Plane to # serve the OpenShift API. os_api_fip: '203.0.113.23' # OpenShift Ingress floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the worker nodes to serve # the applications. os_ingress_fip: '203.0.113.19' # If this value is non-empty, the corresponding floating IP will be # attached to the bootstrap machine. This is needed for collecting logs # in case of install failure. os_bootstrap_fip: '203.0.113.20'
ansible-playbook -i inventory.yaml security-groups.yaml
ansible-playbook -i inventory.yaml network.yaml
openstack subnet set --dns-nameserver <server_1> --dns-nameserver <server_2> "USDINFRA_ID-nodes"
ansible-playbook -i inventory.yaml bootstrap.yaml
openstack console log show "USDINFRA_ID-bootstrap"
ansible-playbook -i inventory.yaml control-plane.yaml
openshift-install wait-for bootstrap-complete
INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ansible-playbook -i inventory.yaml down-bootstrap.yaml
ansible-playbook -i inventory.yaml compute-nodes.yaml
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
openshift-install --log-level debug wait-for install-complete
sudo subscription-manager register # If not done already
sudo subscription-manager attach --pool=USDYOUR_POOLID # If not done already
sudo subscription-manager repos --disable=* # If not done already
sudo subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=openstack-16-tools-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms --enable=rhel-8-for-x86_64-appstream-rpms
sudo yum install python3-openstackclient ansible python3-openstacksdk python3-netaddr
sudo alternatives --set python /usr/bin/python3
xargs -n 1 curl -O <<< ' https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/common.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/inventory.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-bootstrap.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-compute-nodes.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-control-plane.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-load-balancers.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-network.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-security-groups.yaml https://raw.githubusercontent.com/openshift/installer/release-4.10/upi/openstack/down-containers.yaml'
tar -xvf openshift-install-linux.tar.gz
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
file <name_of_downloaded_file>
openstack image create --container-format=bare --disk-format=qcow2 --file rhcos-USD{RHCOS_VERSION}-openstack.qcow2 rhcos
openstack network list --long -c ID -c Name -c "Router Type"
+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 148a8023-62a7-4672-b018-003462f8d7dc | public_network | External | +--------------------------------------+----------------+-------------+
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "bootstrap machine" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["networking"]["machineNetwork"] = [{"cidr": "192.168.0.0/18"}]; 1 open(path, "w").write(yaml.dump(data, default_flow_style=False))'
python -c ' import yaml; path = "install-config.yaml"; data = yaml.safe_load(open(path)); data["compute"][0]["replicas"] = 0; open(path, "w").write(yaml.dump(data, default_flow_style=False))'
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
export INFRA_ID=USD(jq -r .infraID metadata.json)
import base64 import json import os with open('bootstrap.ign', 'r') as f: ignition = json.load(f) files = ignition['storage'].get('files', []) infra_id = os.environ.get('INFRA_ID', 'openshift').encode() hostname_b64 = base64.standard_b64encode(infra_id + b'-bootstrap\n').decode().strip() files.append( { 'path': '/etc/hostname', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + hostname_b64 } }) ca_cert_path = os.environ.get('OS_CACERT', '') if ca_cert_path: with open(ca_cert_path, 'r') as f: ca_cert = f.read().encode() ca_cert_b64 = base64.standard_b64encode(ca_cert).decode().strip() files.append( { 'path': '/opt/openshift/tls/cloud-ca-cert.pem', 'mode': 420, 'contents': { 'source': 'data:text/plain;charset=utf-8;base64,' + ca_cert_b64 } }) ignition['storage']['files'] = files; with open('bootstrap.ign', 'w') as f: json.dump(ignition, f)
openstack image create --disk-format=raw --container-format=bare --file bootstrap.ign <image_name>
openstack image show <image_name>
openstack catalog show image
openstack token issue -c id -f value
{ "ignition": { "config": { "merge": [{ "source": "<storage_url>", 1 "httpHeaders": [{ "name": "X-Auth-Token", 2 "value": "<token_ID>" 3 }] }] }, "security": { "tls": { "certificateAuthorities": [{ "source": "data:text/plain;charset=utf-8;base64,<base64_encoded_certificate>" 4 }] } }, "version": "3.2.0" } }
for index in USD(seq 0 2); do MASTER_HOSTNAME="USDINFRA_ID-master-USDindex\n" python -c "import base64, json, sys; ignition = json.load(sys.stdin); storage = ignition.get('storage', {}); files = storage.get('files', []); files.append({'path': '/etc/hostname', 'mode': 420, 'contents': {'source': 'data:text/plain;charset=utf-8;base64,' + base64.standard_b64encode(b'USDMASTER_HOSTNAME').decode().strip(), 'verification': {}}, 'filesystem': 'root'}); storage['files'] = files; ignition['storage'] = storage json.dump(ignition, sys.stdout)" <master.ign >"USDINFRA_ID-master-USDindex-ignition.json" done
# The public network providing connectivity to the cluster. If not # provided, the cluster external connectivity must be provided in another # way. # Required for os_api_fip, os_ingress_fip, os_bootstrap_fip. os_external_network: 'external'
# OpenShift API floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the Control Plane to # serve the OpenShift API. os_api_fip: '203.0.113.23' # OpenShift Ingress floating IP address. If this value is non-empty, the # corresponding floating IP will be attached to the worker nodes to serve # the applications. os_ingress_fip: '203.0.113.19' # If this value is non-empty, the corresponding floating IP will be # attached to the bootstrap machine. This is needed for collecting logs # in case of install failure. os_bootstrap_fip: '203.0.113.20'
ansible-playbook -i inventory.yaml security-groups.yaml
ansible-playbook -i inventory.yaml network.yaml
openstack subnet set --dns-nameserver <server_1> --dns-nameserver <server_2> "USDINFRA_ID-nodes"
all: hosts: localhost: ansible_connection: local ansible_python_interpreter: "{{ansible_playbook_python}}" # User-provided values os_subnet_range: '10.0.0.0/16' os_flavor_master: 'my-bare-metal-flavor' 1 os_flavor_worker: 'my-bare-metal-flavor' 2 os_image_rhcos: 'rhcos' os_external_network: 'external'
./openshift-install wait-for install-complete --log-level debug
ansible-playbook -i inventory.yaml bootstrap.yaml
openstack console log show "USDINFRA_ID-bootstrap"
ansible-playbook -i inventory.yaml control-plane.yaml
openshift-install wait-for bootstrap-complete
INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
ansible-playbook -i inventory.yaml down-bootstrap.yaml
openstack network create radio --provider-physical-network radio --provider-network-type flat --external
openstack network create uplink --provider-physical-network uplink --provider-network-type vlan --external
openstack subnet create --network radio --subnet-range <radio_network_subnet_range> radio
openstack subnet create --network uplink --subnet-range <uplink_network_subnet_range> uplink
. If this value is non-empty, the corresponding floating IP will be attached to the bootstrap machine. This is needed for collecting logs in case of install failure. os_bootstrap_fip: '203.0.113.20' additionalNetworks: - id: radio count: 4 1 type: direct port_security_enabled: no - id: uplink count: 4 2 type: direct port_security_enabled: no
- import_playbook: common.yaml - hosts: all gather_facts: no vars: worker_list: [] port_name_list: [] nic_list: [] tasks: # Create the SDN/primary port for each worker node - name: 'Create the Compute ports' os_port: name: "{{ item.1 }}-{{ item.0 }}" network: "{{ os_network }}" security_groups: - "{{ os_sg_worker }}" allowed_address_pairs: - ip_address: "{{ os_ingressVIP }}" with_indexed_items: "{{ [os_port_worker] * os_compute_nodes_number }}" register: ports # Tag each SDN/primary port with cluster name - name: 'Set Compute ports tag' command: cmd: "openstack port set --tag {{ cluster_id_tag }} {{ item.1 }}-{{ item.0 }}" with_indexed_items: "{{ [os_port_worker] * os_compute_nodes_number }}" - name: 'List the Compute Trunks' command: cmd: "openstack network trunk list" when: os_networking_type == "Kuryr" register: compute_trunks - name: 'Create the Compute trunks' command: cmd: "openstack network trunk create --parent-port {{ item.1.id }} {{ os_compute_trunk_name }}-{{ item.0 }}" with_indexed_items: "{{ ports.results }}" when: - os_networking_type == "Kuryr" - "os_compute_trunk_name|string not in compute_trunks.stdout" - name: 'Call additional-port processing' include_tasks: additional-ports.yaml # Create additional ports in OpenStack - name: 'Create additionalNetworks ports' os_port: name: "{{ item.0 }}-{{ item.1.name }}" vnic_type: "{{ item.1.type }}" network: "{{ item.1.uuid }}" port_security_enabled: "{{ item.1.port_security_enabled|default(omit) }}" no_security_groups: "{{ 'true' if item.1.security_groups is not defined else omit }}" security_groups: "{{ item.1.security_groups | default(omit) }}" with_nested: - "{{ worker_list }}" - "{{ port_name_list }}" # Tag the ports with the cluster info - name: 'Set additionalNetworks ports tag' command: cmd: "openstack port set --tag {{ cluster_id_tag }} {{ item.0 }}-{{ item.1.name }}" with_nested: - "{{ worker_list }}" - "{{ port_name_list }}" # Build the nic list to use for server create - name: Build nic list set_fact: nic_list: "{{ nic_list | default([]) + [ item.name ] }}" with_items: "{{ port_name_list }}" # Create the servers - name: 'Create the Compute servers' vars: worker_nics: "{{ [ item.1 ] | product(nic_list) | map('join','-') | map('regex_replace', '(.*)', 'port-name=\\1') | list }}" os_server: name: "{{ item.1 }}" image: "{{ os_image_rhcos }}" flavor: "{{ os_flavor_worker }}" auto_ip: no userdata: "{{ lookup('file', 'worker.ign') | string }}" security_groups: [] nics: "{{ [ 'port-name=' + os_port_worker + '-' + item.0|string ] + worker_nics }}" config_drive: yes with_indexed_items: "{{ worker_list }}"
Build a list of worker nodes with indexes - name: 'Build worker list' set_fact: worker_list: "{{ worker_list | default([]) + [ item.1 + '-' + item.0 | string ] }}" with_indexed_items: "{{ [ os_compute_server_name ] * os_compute_nodes_number }}" Ensure that each network specified in additionalNetworks exists - name: 'Verify additionalNetworks' os_networks_info: name: "{{ item.id }}" with_items: "{{ additionalNetworks }}" register: network_info Expand additionalNetworks by the count parameter in each network definition - name: 'Build port and port index list for additionalNetworks' set_fact: port_list: "{{ port_list | default([]) + [ { 'net_name' : item.1.id, 'uuid' : network_info.results[item.0].openstack_networks[0].id, 'type' : item.1.type|default('normal'), 'security_groups' : item.1.security_groups|default(omit), 'port_security_enabled' : item.1.port_security_enabled|default(omit) } ] * item.1.count|default(1) }}" index_list: "{{ index_list | default([]) + range(item.1.count|default(1)) | list }}" with_indexed_items: "{{ additionalNetworks }}" Calculate and save the name of the port The format of the name is cluster_name-worker-workerID-networkUUID(partial)-count i.e. fdp-nz995-worker-1-99bcd111-1 - name: 'Calculate port name' set_fact: port_name_list: "{{ port_name_list | default([]) + [ item.1 | combine( {'name' : item.1.uuid | regex_search('([^-]+)') + '-' + index_list[item.0]|string } ) ] }}" with_indexed_items: "{{ port_list }}" when: port_list is defined
ansible-playbook -i inventory.yaml compute-nodes.yaml
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
openshift-install --log-level debug wait-for install-complete
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 20-mount-config 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 systemd: units: - name: create-mountpoint-var-config.service enabled: true contents: | [Unit] Description=Create mountpoint /var/config Before=kubelet.service [Service] ExecStart=/bin/mkdir -p /var/config [Install] WantedBy=var-config.mount - name: var-config.mount enabled: true contents: | [Unit] Before=local-fs.target [Mount] Where=/var/config What=/dev/disk/by-label/config-2 [Install] WantedBy=local-fs.target
oc apply -f <machine_config_file_name>.yaml
kind: MachineConfig apiVersion: machineconfiguration.openshift.io/v1 metadata: name: 99-vfio-noiommu 1 labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/modprobe.d/vfio-noiommu.conf mode: 0644 contents: source: data:;base64,b3B0aW9ucyB2ZmlvIGVuYWJsZV91bnNhZmVfbm9pb21tdV9tb2RlPTEK
oc apply -f <machine_config_file_name>.yaml
openstack role add --user <user> --project <project> swiftoperator
clouds: shiftstack: auth: auth_url: http://10.10.14.42:5000/v3 project_name: shiftstack username: <username> password: <password> user_domain_name: Default project_domain_name: Default dev-env: region_name: RegionOne auth: username: <username> password: <password> project_name: 'devonly' auth_url: 'https://10.10.14.22:5001/v2.0'
clouds: shiftstack: cacert: "/etc/pki/ca-trust/source/anchors/ca.crt.pem"
oc edit configmap -n openshift-config cloud-provider-config
openshift-install --dir <destination_directory> create manifests
vi openshift/manifests/cloud-provider-config.yaml
# [LoadBalancer] use-octavia=true 1 lb-provider = "amphora" 2 floating-network-id="d3deb660-4190-40a3-91f1-37326fe6ec4a" 3 create-monitor = True 4 monitor-delay = 10s 5 monitor-timeout = 10s 6 monitor-max-retries = 1 7 #
oc edit configmap -n openshift-config cloud-provider-config
file <name_of_downloaded_file>
openstack image create --file rhcos-44.81.202003110027-0-openstack.x86_64.qcow2 --disk-format qcow2 rhcos-USD{RHCOS_VERSION}
./openshift-install create install-config --dir <installation_directory> 1
platform: openstack: clusterOSImage: http://mirror.example.com/images/rhcos-43.81.201912131630.0-openstack.x86_64.qcow2.gz?sha256=ffebbd68e8a1f2a245ca19522c16c86f67f9ac8e4e0c1f0a812b068b16f7265d
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
ip route add <cluster_network_cidr> via <installer_subnet_gateway>
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
{ "type": "ml.large", "rootVolume": { "size": 30, "type": "performance" } }
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: {} replicas: 3 compute: - name: worker platform: openstack: type: ml.large replicas: 3 metadata: name: example networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 serviceNetwork: - 172.30.0.0/16 networkType: OpenShiftSDN platform: openstack: region: region1 cloud: mycloud externalNetwork: external computeFlavor: m1.xlarge apiFloatingIP: 128.0.0.1 fips: false pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: - mirrors: - <mirror_registry>/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_registry>/<repo_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
openstack floating ip create --description "API <cluster_name>.<base_domain>" <external_network>
openstack floating ip create --description "Ingress <cluster_name>.<base_domain>" <external_network>
api.<cluster_name>.<base_domain>. IN A <API_FIP> *.apps.<cluster_name>.<base_domain>. IN A <apps_FIP>
api.<cluster_name>.<base_domain>. IN A <api_port_IP> *.apps.<cluster_name>.<base_domain>. IN A <ingress_port_IP>
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
sudo subscription-manager register # If not done already
sudo subscription-manager attach --pool=USDYOUR_POOLID # If not done already
sudo subscription-manager repos --disable=* # If not done already
sudo subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=openstack-16-tools-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms --enable=rhel-8-for-x86_64-appstream-rpms
sudo yum install python3-openstackclient ansible python3-openstacksdk
sudo alternatives --set python /usr/bin/python3
ansible-playbook -i inventory.yaml down-bootstrap.yaml down-control-plane.yaml down-compute-nodes.yaml down-load-balancers.yaml down-network.yaml down-security-groups.yaml
curl -k -u <username>@<profile>:<password> \ 1 https://<engine-fqdn>/ovirt-engine/api 2
curl -k -u ocpadmin@internal:pw123 https://rhv-env.virtlab.example.com/ovirt-engine/api
arp 10.35.1.19
10.35.1.19 (10.35.1.19) -- no entry
api.<cluster-name>.<base-domain> <ip-address> 1 *.apps.<cluster-name>.<base-domain> <ip-address> 2
api.my-cluster.virtlab.example.com 10.35.1.19 *.apps.my-cluster.virtlab.example.com 10.35.1.20
ovirt_url: https://ovirt.example.com/ovirt-engine/api 1 ovirt_fqdn: ovirt.example.com 2 ovirt_pem_url: "" ovirt_username: ocpadmin@internal ovirt_password: super-secret-password 3 ovirt_insecure: true
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
rhv-env.virtlab.example.com:443
<username>@<profile> 1
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
console-openshift-console.apps.<clustername>.<basedomain> 1
console-openshift-console.apps.my-cluster.virtlab.example.com
systemctl restart kubelet
oc get --insecure-skip-tls-verify --server=https://localhost:<port> --raw=/metrics
oc login -u kubeadmin -p *** <apiurl>
./openshift-install wait-for bootstrap-complete
./openshift-install destroy bootstrap
curl -k -u <username>@<profile>:<password> \ 1 https://<engine-fqdn>/ovirt-engine/api 2
curl -k -u ocpadmin@internal:pw123 https://rhv-env.virtlab.example.com/ovirt-engine/api
arp 10.35.1.19
10.35.1.19 (10.35.1.19) -- no entry
api.<cluster-name>.<base-domain> <ip-address> 1 *.apps.<cluster-name>.<base-domain> <ip-address> 2
api.my-cluster.virtlab.example.com 10.35.1.19 *.apps.my-cluster.virtlab.example.com 10.35.1.20
ovirt_url: https://ovirt.example.com/ovirt-engine/api 1 ovirt_fqdn: ovirt.example.com 2 ovirt_pem_url: "" ovirt_username: ocpadmin@internal ovirt_password: super-secret-password 3 ovirt_insecure: true
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
./openshift-install create install-config --dir <installation_directory> 1
https://<engine-fqdn>/ovirt-engine/api 1
curl -k -u ocpadmin@internal:pw123 https://rhv-env.virtlab.example.com/ovirt-engine/api
<username>@<profile> 1
ocpadmin@internal
[ovirt_ca_bundle]: | -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA> -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- <INTERMEDIATE_CA> -----END CERTIFICATE-----
[additionalTrustBundle]: | -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA> -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- <INTERMEDIATE_CA> -----END CERTIFICATE-----
./openshift-install create install-config --dir <installation_directory>
apiVersion: v1 baseDomain: example.com compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: {} replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: {} replicas: 3 metadata: creationTimestamp: null name: my-cluster networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: ovirt: api_vip: 10.46.8.230 ingress_vip: 192.168.1.5 ovirt_cluster_id: 68833f9f-e89c-4891-b768-e2ba0815b76b ovirt_storage_domain_id: ed7b0f4e-0e96-492a-8fff-279213ee1468 ovirt_network_name: ovirtmgmt vnicProfileID: 3fa86930-0be5-4052-b667-b79f0a729692 publish: External pullSecret: '{"auths": ...}' sshKey: ssh-ed12345 AAAA
apiVersion: v1 baseDomain: example.com metadata: name: test-cluster platform: ovirt: api_vip: 10.46.8.230 ingress_vip: 10.46.8.232 ovirt_cluster_id: 68833f9f-e89c-4891-b768-e2ba0815b76b ovirt_storage_domain_id: ed7b0f4e-0e96-492a-8fff-279213ee1468 ovirt_network_name: ovirtmgmt vnicProfileID: 3fa86930-0be5-4052-b667-b79f0a729692 pullSecret: '{"auths": ...}' sshKey: ssh-ed12345 AAAA
apiVersion: v1 baseDomain: example.com controlPlane: name: master platform: ovirt: cpu: cores: 4 sockets: 2 memoryMB: 65536 osDisk: sizeGB: 100 vmType: server replicas: 3 compute: - name: worker platform: ovirt: cpu: cores: 4 sockets: 4 memoryMB: 65536 osDisk: sizeGB: 200 vmType: server replicas: 5 metadata: name: test-cluster platform: ovirt: api_vip: 10.46.8.230 ingress_vip: 10.46.8.232 ovirt_cluster_id: 68833f9f-e89c-4891-b768-e2ba0815b76b ovirt_storage_domain_id: ed7b0f4e-0e96-492a-8fff-279213ee1468 ovirt_network_name: ovirtmgmt vnicProfileID: 3fa86930-0be5-4052-b667-b79f0a729692 pullSecret: '{"auths": ...}' sshKey: ssh-ed25519 AAAA
platform: ovirt: affinityGroups: - description: AffinityGroup to place each compute machine on a separate host enforcing: true name: compute priority: 3 - description: AffinityGroup to place each control plane machine on a separate host enforcing: true name: controlplane priority: 5 - description: AffinityGroup to place worker nodes and control plane nodes on separate hosts enforcing: false name: openshift priority: 5 compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: ovirt: affinityGroupsNames: - compute - openshift replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: ovirt: affinityGroupsNames: - controlplane - openshift replicas: 3
platform: ovirt: affinityGroups: [] compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: ovirt: affinityGroupsNames: [] replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: ovirt: affinityGroupsNames: [] replicas: 3
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
<machine-pool>: platform: ovirt: affinityGroupNames: - compute - clusterWideNonEnforcing
<machine-pool>: platform: ovirt: affinityGroupNames: []
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
console-openshift-console.apps.<clustername>.<basedomain> 1
console-openshift-console.apps.my-cluster.virtlab.example.com
systemctl restart kubelet
oc get --insecure-skip-tls-verify --server=https://localhost:<port> --raw=/metrics
oc login -u kubeadmin -p *** <apiurl>
./openshift-install wait-for bootstrap-complete
./openshift-install destroy bootstrap
curl -k -u <username>@<profile>:<password> \ 1 https://<engine-fqdn>/ovirt-engine/api 2
curl -k -u ocpadmin@internal:pw123 https://rhv-env.virtlab.example.com/ovirt-engine/api
dnf update python3 ansible
dnf install ovirt-ansible-image-template
dnf install ovirt-ansible-vm-infra
export ASSETS_DIR=./wrk
ovirt_url: https://ovirt.example.com/ovirt-engine/api 1 ovirt_fqdn: ovirt.example.com 2 ovirt_pem_url: "" ovirt_username: ocpadmin@internal ovirt_password: super-secret-password 3 ovirt_insecure: true
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir playbooks
cd playbooks
curl -s -L -X GET https://api.github.com/repos/openshift/installer/contents/upi/ovirt?ref=release-4.10 | grep 'download_url.*\.yml' | awk '{ print USD2 }' | sed -r 's/("|",)//g' | xargs -n 1 curl -O
--- all: vars: ovirt_cluster: "Default" ocp: assets_dir: "{{ lookup('env', 'ASSETS_DIR') }}" ovirt_config_path: "{{ lookup('env', 'HOME') }}/.ovirt/ovirt-config.yaml" # --- # {op-system} section # --- rhcos: image_url: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/latest/rhcos-openstack.x86_64.qcow2.gz" local_cmp_image_path: "/tmp/rhcos.qcow2.gz" local_image_path: "/tmp/rhcos.qcow2" # --- # Profiles section # --- control_plane: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: rhcos_tpl operating_system: "rhcos_x64" type: high_performance graphical_console: headless_mode: false protocol: - spice - vnc disks: - size: 120GiB name: os interface: virtio_scsi storage_domain: depot_nvme nics: - name: nic1 network: lab profile: lab compute: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: worker_rhcos_tpl operating_system: "rhcos_x64" type: high_performance graphical_console: headless_mode: false protocol: - spice - vnc disks: - size: 120GiB name: os interface: virtio_scsi storage_domain: depot_nvme nics: - name: nic1 network: lab profile: lab # --- # Virtual machines section # --- vms: - name: "{{ metadata.infraID }}-bootstrap" ocp_type: bootstrap profile: "{{ control_plane }}" type: server - name: "{{ metadata.infraID }}-master0" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-master1" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-master2" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-worker0" ocp_type: worker profile: "{{ compute }}" - name: "{{ metadata.infraID }}-worker1" ocp_type: worker profile: "{{ compute }}" - name: "{{ metadata.infraID }}-worker2" ocp_type: worker profile: "{{ compute }}"
--- - name: include metadata.json vars include_vars: file: "{{ ocp.assets_dir }}/metadata.json" name: metadata
rhcos: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/latest/rhcos-openstack.x86_64.qcow2.gz"
openshift-install create install-config --dir USDASSETS_DIR
? SSH Public Key /home/user/.ssh/id_dsa.pub ? Platform <ovirt> ? Engine FQDN[:PORT] [? for help] <engine.fqdn> ? Enter ovirt-engine username <ocpadmin@internal> ? Enter password <******> ? oVirt cluster <cluster> ? oVirt storage <storage> ? oVirt network <net> ? Internal API virtual IP <172.16.0.252> ? Ingress virtual IP <172.16.0.251> ? Base Domain <example.org> ? Cluster Name <ocp4> ? Pull Secret [? for help] <********>
? SSH Public Key /home/user/.ssh/id_dsa.pub ? Platform <ovirt> ? Engine FQDN[:PORT] [? for help] <engine.fqdn> ? Enter ovirt-engine username <ocpadmin@internal> ? Enter password <******> ? oVirt cluster <cluster> ? oVirt storage <storage> ? oVirt network <net> ? Internal API virtual IP <172.16.0.252> ? Ingress virtual IP <172.16.0.251> ? Base Domain <example.org> ? Cluster Name <ocp4> ? Pull Secret [? for help] <********>
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) conf["compute"][0]["replicas"] = 0 open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) conf["networking"]["machineNetwork"][0]["cidr"] = "172.16.0.0/16" open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) platform = conf["platform"] del platform["ovirt"] platform["none"] = {} open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
cp install-config.yaml install-config.yaml.backup
openshift-install create manifests --dir USDASSETS_DIR
INFO Consuming Install Config from target directory WARNING Making control-plane schedulable by setting MastersSchedulable to true for Scheduler cluster settings
tree . └── wrk ├── manifests │ ├── 04-openshift-machine-config-operator.yaml │ ├── cluster-config.yaml │ ├── cluster-dns-02-config.yml │ ├── cluster-infrastructure-02-config.yml │ ├── cluster-ingress-02-config.yml │ ├── cluster-network-01-crd.yml │ ├── cluster-network-02-config.yml │ ├── cluster-proxy-01-config.yaml │ ├── cluster-scheduler-02-config.yml │ ├── cvo-overrides.yaml │ ├── etcd-ca-bundle-configmap.yaml │ ├── etcd-client-secret.yaml │ ├── etcd-host-service-endpoints.yaml │ ├── etcd-host-service.yaml │ ├── etcd-metric-client-secret.yaml │ ├── etcd-metric-serving-ca-configmap.yaml │ ├── etcd-metric-signer-secret.yaml │ ├── etcd-namespace.yaml │ ├── etcd-service.yaml │ ├── etcd-serving-ca-configmap.yaml │ ├── etcd-signer-secret.yaml │ ├── kube-cloud-config.yaml │ ├── kube-system-configmap-root-ca.yaml │ ├── machine-config-server-tls-secret.yaml │ └── openshift-config-secret-pull-secret.yaml └── openshift ├── 99_kubeadmin-password-secret.yaml ├── 99_openshift-cluster-api_master-user-data-secret.yaml ├── 99_openshift-cluster-api_worker-user-data-secret.yaml ├── 99_openshift-machineconfig_99-master-ssh.yaml ├── 99_openshift-machineconfig_99-worker-ssh.yaml └── openshift-install-manifests.yaml
python3 -c 'import os, yaml path = "%s/manifests/cluster-scheduler-02-config.yml" % os.environ["ASSETS_DIR"] data = yaml.safe_load(open(path)) data["spec"]["mastersSchedulable"] = False open(path, "w").write(yaml.dump(data, default_flow_style=False))'
openshift-install create ignition-configs --dir USDASSETS_DIR
tree . └── wrk ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
control_plane: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: "{{ metadata.infraID }}-rhcos_tpl" operating_system: "rhcos_x64"
ansible-playbook -i inventory.yml create-templates-and-vms.yml
ansible-playbook -i inventory.yml bootstrap.yml
ssh core@<boostrap.ip>
[core@ocp4-lk6b4-bootstrap ~]USD journalctl -b -f -u release-image.service -u bootkube.service
ansible-playbook -i inventory.yml masters.yml
openshift-install wait-for bootstrap-complete --dir USDASSETS_DIR
INFO API v1.23.0 up INFO Waiting up to 40m0s for bootstrapping to complete
INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=USDASSETS_DIR/auth/kubeconfig
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
ansible-playbook -i inventory.yml retire-bootstrap.yml
ansible-playbook -i inventory.yml workers.yml
oc get csr -A
NAME AGE SIGNERNAME REQUESTOR CONDITION csr-2lnxd 63m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master0.ocp4.example.org Approved,Issued csr-hff4q 64m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-hsn96 60m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master2.ocp4.example.org Approved,Issued csr-m724n 6m2s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-p4dz2 60m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-t9vfj 60m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master1.ocp4.example.org Approved,Issued csr-tggtr 61m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-wcbrf 7m6s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
watch "oc get csr -A | grep pending -i"
Every 2.0s: oc get csr -A | grep pending -i csr-m724n 10m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-wcbrf 11m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc describe csr csr-m724n
Name: csr-m724n Labels: <none> Annotations: <none> CreationTimestamp: Sun, 19 Jul 2020 15:59:37 +0200 Requesting User: system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Signer: kubernetes.io/kube-apiserver-client-kubelet Status: Pending Subject: Common Name: system:node:ocp4-lk6b4-worker1.ocp4.example.org Serial Number: Organization: system:nodes Events: <none>
oc adm certificate approve csr-m724n
openshift-install wait-for install-complete --dir USDASSETS_DIR --log-level debug
curl -k -u <username>@<profile>:<password> \ 1 https://<engine-fqdn>/ovirt-engine/api 2
curl -k -u ocpadmin@internal:pw123 https://rhv-env.virtlab.example.com/ovirt-engine/api
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dnf update python3 ansible
dnf install ovirt-ansible-image-template
dnf install ovirt-ansible-vm-infra
export ASSETS_DIR=./wrk
curl -k 'https://<engine-fqdn>/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA' -o /tmp/ca.pem 1
sudo chmod 0644 /tmp/ca.pem
sudo cp -p /tmp/ca.pem /etc/pki/ca-trust/source/anchors/ca.pem
sudo update-ca-trust
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir playbooks
cd playbooks
curl -s -L -X GET https://api.github.com/repos/openshift/installer/contents/upi/ovirt?ref=release-4.10 | grep 'download_url.*\.yml' | awk '{ print USD2 }' | sed -r 's/("|",)//g' | xargs -n 1 curl -O
--- all: vars: ovirt_cluster: "Default" ocp: assets_dir: "{{ lookup('env', 'ASSETS_DIR') }}" ovirt_config_path: "{{ lookup('env', 'HOME') }}/.ovirt/ovirt-config.yaml" # --- # {op-system} section # --- rhcos: image_url: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/latest/rhcos-openstack.x86_64.qcow2.gz" local_cmp_image_path: "/tmp/rhcos.qcow2.gz" local_image_path: "/tmp/rhcos.qcow2" # --- # Profiles section # --- control_plane: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: rhcos_tpl operating_system: "rhcos_x64" type: high_performance graphical_console: headless_mode: false protocol: - spice - vnc disks: - size: 120GiB name: os interface: virtio_scsi storage_domain: depot_nvme nics: - name: nic1 network: lab profile: lab compute: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: worker_rhcos_tpl operating_system: "rhcos_x64" type: high_performance graphical_console: headless_mode: false protocol: - spice - vnc disks: - size: 120GiB name: os interface: virtio_scsi storage_domain: depot_nvme nics: - name: nic1 network: lab profile: lab # --- # Virtual machines section # --- vms: - name: "{{ metadata.infraID }}-bootstrap" ocp_type: bootstrap profile: "{{ control_plane }}" type: server - name: "{{ metadata.infraID }}-master0" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-master1" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-master2" ocp_type: master profile: "{{ control_plane }}" - name: "{{ metadata.infraID }}-worker0" ocp_type: worker profile: "{{ compute }}" - name: "{{ metadata.infraID }}-worker1" ocp_type: worker profile: "{{ compute }}" - name: "{{ metadata.infraID }}-worker2" ocp_type: worker profile: "{{ compute }}"
--- - name: include metadata.json vars include_vars: file: "{{ ocp.assets_dir }}/metadata.json" name: metadata
rhcos: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.10/latest/rhcos-openstack.x86_64.qcow2.gz"
openshift-install create install-config --dir USDASSETS_DIR
? SSH Public Key /home/user/.ssh/id_dsa.pub ? Platform <ovirt> ? Engine FQDN[:PORT] [? for help] <engine.fqdn> ? Enter ovirt-engine username <ocpadmin@internal> ? Enter password <******> ? oVirt cluster <cluster> ? oVirt storage <storage> ? oVirt network <net> ? Internal API virtual IP <172.16.0.252> ? Ingress virtual IP <172.16.0.251> ? Base Domain <example.org> ? Cluster Name <ocp4> ? Pull Secret [? for help] <********>
? SSH Public Key /home/user/.ssh/id_dsa.pub ? Platform <ovirt> ? Engine FQDN[:PORT] [? for help] <engine.fqdn> ? Enter ovirt-engine username <ocpadmin@internal> ? Enter password <******> ? oVirt cluster <cluster> ? oVirt storage <storage> ? oVirt network <net> ? Internal API virtual IP <172.16.0.252> ? Ingress virtual IP <172.16.0.251> ? Base Domain <example.org> ? Cluster Name <ocp4> ? Pull Secret [? for help] <********>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) conf["compute"][0]["replicas"] = 0 open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) conf["networking"]["machineNetwork"][0]["cidr"] = "172.16.0.0/16" open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
python3 -c 'import os, yaml path = "%s/install-config.yaml" % os.environ["ASSETS_DIR"] conf = yaml.safe_load(open(path)) platform = conf["platform"] del platform["ovirt"] platform["none"] = {} open(path, "w").write(yaml.dump(conf, default_flow_style=False))'
cp install-config.yaml install-config.yaml.backup
openshift-install create manifests --dir USDASSETS_DIR
INFO Consuming Install Config from target directory WARNING Making control-plane schedulable by setting MastersSchedulable to true for Scheduler cluster settings
tree . └── wrk ├── manifests │ ├── 04-openshift-machine-config-operator.yaml │ ├── cluster-config.yaml │ ├── cluster-dns-02-config.yml │ ├── cluster-infrastructure-02-config.yml │ ├── cluster-ingress-02-config.yml │ ├── cluster-network-01-crd.yml │ ├── cluster-network-02-config.yml │ ├── cluster-proxy-01-config.yaml │ ├── cluster-scheduler-02-config.yml │ ├── cvo-overrides.yaml │ ├── etcd-ca-bundle-configmap.yaml │ ├── etcd-client-secret.yaml │ ├── etcd-host-service-endpoints.yaml │ ├── etcd-host-service.yaml │ ├── etcd-metric-client-secret.yaml │ ├── etcd-metric-serving-ca-configmap.yaml │ ├── etcd-metric-signer-secret.yaml │ ├── etcd-namespace.yaml │ ├── etcd-service.yaml │ ├── etcd-serving-ca-configmap.yaml │ ├── etcd-signer-secret.yaml │ ├── kube-cloud-config.yaml │ ├── kube-system-configmap-root-ca.yaml │ ├── machine-config-server-tls-secret.yaml │ └── openshift-config-secret-pull-secret.yaml └── openshift ├── 99_kubeadmin-password-secret.yaml ├── 99_openshift-cluster-api_master-user-data-secret.yaml ├── 99_openshift-cluster-api_worker-user-data-secret.yaml ├── 99_openshift-machineconfig_99-master-ssh.yaml ├── 99_openshift-machineconfig_99-worker-ssh.yaml └── openshift-install-manifests.yaml
python3 -c 'import os, yaml path = "%s/manifests/cluster-scheduler-02-config.yml" % os.environ["ASSETS_DIR"] data = yaml.safe_load(open(path)) data["spec"]["mastersSchedulable"] = False open(path, "w").write(yaml.dump(data, default_flow_style=False))'
openshift-install create ignition-configs --dir USDASSETS_DIR
tree . └── wrk ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
control_plane: cluster: "{{ ovirt_cluster }}" memory: 16GiB sockets: 4 cores: 1 template: "{{ metadata.infraID }}-rhcos_tpl" operating_system: "rhcos_x64"
ansible-playbook -i inventory.yml create-templates-and-vms.yml
ansible-playbook -i inventory.yml bootstrap.yml
ssh core@<boostrap.ip>
[core@ocp4-lk6b4-bootstrap ~]USD journalctl -b -f -u release-image.service -u bootkube.service
ansible-playbook -i inventory.yml masters.yml
openshift-install wait-for bootstrap-complete --dir USDASSETS_DIR
INFO API v1.23.0 up INFO Waiting up to 40m0s for bootstrapping to complete
INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=USDASSETS_DIR/auth/kubeconfig
oc get nodes
oc get clusterversion
oc get clusteroperator
oc get pods -A
ansible-playbook -i inventory.yml retire-bootstrap.yml
ansible-playbook -i inventory.yml workers.yml
oc get csr -A
NAME AGE SIGNERNAME REQUESTOR CONDITION csr-2lnxd 63m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master0.ocp4.example.org Approved,Issued csr-hff4q 64m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-hsn96 60m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master2.ocp4.example.org Approved,Issued csr-m724n 6m2s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-p4dz2 60m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-t9vfj 60m kubernetes.io/kubelet-serving system:node:ocp4-lk6b4-master1.ocp4.example.org Approved,Issued csr-tggtr 61m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Approved,Issued csr-wcbrf 7m6s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
watch "oc get csr -A | grep pending -i"
Every 2.0s: oc get csr -A | grep pending -i csr-m724n 10m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-wcbrf 11m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc describe csr csr-m724n
Name: csr-m724n Labels: <none> Annotations: <none> CreationTimestamp: Sun, 19 Jul 2020 15:59:37 +0200 Requesting User: system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Signer: kubernetes.io/kube-apiserver-client-kubelet Status: Pending Subject: Common Name: system:node:ocp4-lk6b4-worker1.ocp4.example.org Serial Number: Organization: system:nodes Events: <none>
oc adm certificate approve csr-m724n
openshift-install wait-for install-complete --dir USDASSETS_DIR --log-level debug
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
ansible-playbook -i inventory.yml retire-bootstrap.yml retire-masters.yml retire-workers.yml
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip fips: false pullSecret: '{"auths": ...}' sshKey: 'ssh-ed25519 AAAA...'
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip fips: false pullSecret: '{"auths": ...}' sshKey: 'ssh-ed25519 AAAA...'
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths": ...}' 18 sshKey: 'ssh-ed25519 AAAA...' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster -enable -anti-affinity master-0 master-1 master-2
govc cluster.rule.remove -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster
[13-10-22 09:33:24] Reconfigure /MyDatacenter/host/MyCluster...OK
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyOtherCluster -enable -anti-affinity master-0 master-1 master-2
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths": ...}' 18 sshKey: 'ssh-ed25519 AAAA...' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster -enable -anti-affinity master-0 master-1 master-2
govc cluster.rule.remove -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster
[13-10-22 09:33:24] Reconfigure /MyDatacenter/host/MyCluster...OK
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyOtherCluster -enable -anti-affinity master-0 master-1 master-2
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
platform: vsphere: clusterOSImage: http://mirror.example.com/images/rhcos-43.81.201912131630.0-vmware.x86_64.ova?sha256=ffebbd68e8a1f2a245ca19522c16c86f67f9ac8e4e0c1f0a812b068b16f7265d
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip clusterOSImage: http://mirror.example.com/images/rhcos-47.83.202103221318-0-vmware.x86_64.ova 12 fips: false pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 13 sshKey: 'ssh-ed25519 AAAA...' additionalTrustBundle: | 14 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 15 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 18 sshKey: 'ssh-ed25519 AAAA...' 19 additionalTrustBundle: | 20 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 21 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
variant: openshift version: 4.10.0 metadata: name: 99-worker-chrony 1 labels: machineconfiguration.openshift.io/role: worker 2 storage: files: - path: /etc/chrony.conf mode: 0644 3 overwrite: true contents: inline: | pool 0.rhel.pool.ntp.org iburst 4 driftfile /var/lib/chrony/drift makestep 1.0 3 rtcsync logdir /var/log/chrony
butane 99-worker-chrony.bu -o 99-worker-chrony.yaml
oc apply -f ./99-worker-chrony.yaml
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster -enable -anti-affinity master-0 master-1 master-2
govc cluster.rule.remove -name openshift4-control-plane-group -dc MyDatacenter -cluster MyCluster
[13-10-22 09:33:24] Reconfigure /MyDatacenter/host/MyCluster...OK
govc cluster.rule.create -name openshift4-control-plane-group -dc MyDatacenter -cluster MyOtherCluster -enable -anti-affinity master-0 master-1 master-2
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
oc scale deployment/vsphere-problem-detector-operator --replicas=0 -n openshift-cluster-storage-operator
oc wait pods -l name=vsphere-problem-detector-operator --for=delete --timeout=5m -n openshift-cluster-storage-operator
oc scale deployment/vsphere-problem-detector-operator --replicas=1 -n openshift-cluster-storage-operator
oc delete -n openshift-cluster-storage-operator cm vsphere-problem-detector-lock
oc get event -n openshift-cluster-storage-operator --sort-by={.metadata.creationTimestamp}
16m Normal Started pod/vsphere-problem-detector-operator-xxxxx Started container vsphere-problem-detector 16m Normal Created pod/vsphere-problem-detector-operator-xxxxx Created container vsphere-problem-detector 16m Normal LeaderElection configmap/vsphere-problem-detector-lock vsphere-problem-detector-operator-xxxxx became leader
oc logs deployment/vsphere-problem-detector-operator -n openshift-cluster-storage-operator
I0108 08:32:28.445696 1 operator.go:209] ClusterInfo passed I0108 08:32:28.451029 1 datastore.go:57] CheckStorageClasses checked 1 storage classes, 0 problems found I0108 08:32:28.451047 1 operator.go:209] CheckStorageClasses passed I0108 08:32:28.452160 1 operator.go:209] CheckDefaultDatastore passed I0108 08:32:28.480648 1 operator.go:271] CheckNodeDiskUUID:<host_name> passed I0108 08:32:28.480685 1 operator.go:271] CheckNodeProviderID:<host_name> passed
oc get nodes -o custom-columns=NAME:.metadata.name,PROVIDER_ID:.spec.providerID,UUID:.status.nodeInfo.systemUUID
/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[<datastore>] 00000000-0000-0000-0000-000000000000/<cluster_id>-dynamic-pvc-00000000-0000-0000-0000-000000000000.vmdk
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip fips: false pullSecret: '{"auths": ...}' sshKey: 'ssh-ed25519 AAAA...'
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip fips: false pullSecret: '{"auths": ...}' sshKey: 'ssh-ed25519 AAAA...'
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files
cp certs/lin/* /etc/pki/ca-trust/source/anchors
update-ca-trust extract
./openshift-install create install-config --dir <installation_directory> 1
platform: vsphere: clusterOSImage: http://mirror.example.com/images/rhcos-43.81.201912131630.0-vmware.x86_64.ova?sha256=ffebbd68e8a1f2a245ca19522c16c86f67f9ac8e4e0c1f0a812b068b16f7265d
pullSecret: '{"auths":{"<mirror_host_name>:5000": {"auth": "<credentials>","email": "you@example.com"}}}'
additionalTrustBundle: | -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE-----
imageContentSources: - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <mirror_host_name>:5000/<repo_name>/release source: registry.redhat.io/ocp/release
{ "auths":{ "cloud.openshift.com":{ "auth":"b3Blb=", "email":"you@example.com" }, "quay.io":{ "auth":"b3Blb=", "email":"you@example.com" } } }
networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23
networking: serviceNetwork: - 172.30.0.0/16
networking: machineNetwork: - cidr: 10.0.0.0/16
sshKey: <key1> <key2> <key3>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 3 platform: vsphere: 4 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 platform: vsphere: 7 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 8 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 9 diskType: thin 10 network: VM_Network cluster: vsphere_cluster_name 11 apiVIP: api_vip ingressVIP: ingress_vip clusterOSImage: http://mirror.example.com/images/rhcos-47.83.202103221318-0-vmware.x86_64.ova 12 fips: false pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 13 sshKey: 'ssh-ed25519 AAAA...' additionalTrustBundle: | 14 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 15 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create cluster --dir <installation_directory> \ 1 --log-level=info 2
INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: "kubeadmin", and password: "4vYBz-Ee6gm-ymBZj-Wt5AL" INFO Time elapsed: 36m22s
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths": ...}' 18 sshKey: 'ssh-ed25519 AAAA...' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths": ...}' 18 sshKey: 'ssh-ed25519 AAAA...' 19
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800
apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23
spec: serviceNetwork: - 172.30.0.0/14
defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789
While migrating egress traffic, you can expect some disruption to workloads and service traffic until the Cluster Network Operator (CNO) successfully rolls out the changes.
defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}
kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
VSphereCSIDriverOperatorCRUpgradeable: VMwareVSphereControllerUpgradeable: found existing unsupported csi.vsphere.vmware.com driver
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 platform: vsphere: vcenter: your.vcenter.server 9 username: username 10 password: password 11 datacenter: datacenter 12 defaultDatastore: datastore 13 folder: "/<datacenter_name>/vm/<folder_name>/<subfolder_name>" 14 resourcePool: "/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>" 15 diskType: thin 16 fips: false 17 pullSecret: '{"auths":{"<local_registry>": {"auth": "<credentials>","email": "you@example.com"}}}' 18 sshKey: 'ssh-ed25519 AAAA...' 19 additionalTrustBundle: | 20 -----BEGIN CERTIFICATE----- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ -----END CERTIFICATE----- imageContentSources: 21 - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-release - mirrors: - <local_registry>/<local_repository_name>/release source: quay.io/openshift-release-dev/ocp-v4.0-art-dev
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
./openshift-install create manifests --dir <installation_directory> 1
rm -f openshift/99_openshift-cluster-api_master-machines-*.yaml openshift/99_openshift-cluster-api_worker-machineset-*.yaml
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
jq -r .infraID <installation_directory>/metadata.json 1
openshift-vw9j6 1
{ "ignition": { "config": { "merge": [ { "source": "<bootstrap_ignition_config_url>", 1 "verification": {} } ] }, "timeouts": {}, "version": "3.2.0" }, "networkd": {}, "passwd": {}, "storage": {}, "systemd": {} }
base64 -w0 <installation_directory>/master.ign > <installation_directory>/master.64
base64 -w0 <installation_directory>/worker.ign > <installation_directory>/worker.64
base64 -w0 <installation_directory>/merge-bootstrap.ign > <installation_directory>/merge-bootstrap.64
export IPCFG="ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none nameserver=srv1 [nameserver=srv2 [nameserver=srv3 [...]]]"
export IPCFG="ip=192.168.100.101::192.168.100.254:255.255.255.0:::none nameserver=8.8.8.8"
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
mkdir USDHOME/clusterconfig
openshift-install create manifests --dir USDHOME/clusterconfig ? SSH Public Key ls USDHOME/clusterconfig/openshift/ 99_kubeadmin-password-secret.yaml 99_openshift-cluster-api_master-machines-0.yaml 99_openshift-cluster-api_master-machines-1.yaml 99_openshift-cluster-api_master-machines-2.yaml
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir USDHOME/clusterconfig ls USDHOME/clusterconfig/ auth bootstrap.ign master.ign metadata.json worker.ign
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim: 1
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4
oc create -f pvc.yaml -n openshift-image-registry
oc edit config.imageregistry.operator.openshift.io -o yaml
storage: pvc: claim: 1
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.1.5 helper.ocp4.example.com. IN A 192.168.1.5 ; api.ocp4.example.com. IN A 192.168.1.5 1 api-int.ocp4.example.com. IN A 192.168.1.5 2 ; *.apps.ocp4.example.com. IN A 192.168.1.5 3 ; bootstrap.ocp4.example.com. IN A 192.168.1.96 4 ; master0.ocp4.example.com. IN A 192.168.1.97 5 master1.ocp4.example.com. IN A 192.168.1.98 6 master2.ocp4.example.com. IN A 192.168.1.99 7 ; worker0.ocp4.example.com. IN A 192.168.1.11 8 worker1.ocp4.example.com. IN A 192.168.1.7 9 ; ;EOF
USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. ; 5.1.168.192.in-addr.arpa. IN PTR api.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. IN PTR api-int.ocp4.example.com. 2 ; 96.1.168.192.in-addr.arpa. IN PTR bootstrap.ocp4.example.com. 3 ; 97.1.168.192.in-addr.arpa. IN PTR master0.ocp4.example.com. 4 98.1.168.192.in-addr.arpa. IN PTR master1.ocp4.example.com. 5 99.1.168.192.in-addr.arpa. IN PTR master2.ocp4.example.com. 6 ; 11.1.168.192.in-addr.arpa. IN PTR worker0.ocp4.example.com. 7 7.1.168.192.in-addr.arpa. IN PTR worker1.ocp4.example.com. 8 ; ;EOF
global log 127.0.0.1 local2 pidfile /var/run/haproxy.pid maxconn 4000 daemon defaults mode http log global option dontlognull option http-server-close option redispatch retries 3 timeout http-request 10s timeout queue 1m timeout connect 10s timeout client 1m timeout server 1m timeout http-keep-alive 10s timeout check 10s maxconn 3000 listen api-server-6443 1 bind *:6443 mode tcp server bootstrap bootstrap.ocp4.example.com:6443 check inter 1s backup 2 server master0 master0.ocp4.example.com:6443 check inter 1s server master1 master1.ocp4.example.com:6443 check inter 1s server master2 master2.ocp4.example.com:6443 check inter 1s listen machine-config-server-22623 3 bind *:22623 mode tcp server bootstrap bootstrap.ocp4.example.com:22623 check inter 1s backup 4 server master0 master0.ocp4.example.com:22623 check inter 1s server master1 master1.ocp4.example.com:22623 check inter 1s server master2 master2.ocp4.example.com:22623 check inter 1s listen ingress-router-443 5 bind *:443 mode tcp balance source server worker0 worker0.ocp4.example.com:443 check inter 1s server worker1 worker1.ocp4.example.com:443 check inter 1s listen ingress-router-80 6 bind *:80 mode tcp balance source server worker0 worker0.ocp4.example.com:80 check inter 1s server worker1 worker1.ocp4.example.com:80 check inter 1s
dig +noall +answer @<nameserver_ip> api.<cluster_name>.<base_domain> 1
api.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> api-int.<cluster_name>.<base_domain>
api-int.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> random.apps.<cluster_name>.<base_domain>
random.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> console-openshift-console.apps.<cluster_name>.<base_domain>
console-openshift-console.apps.ocp4.example.com. 0 IN A 192.168.1.5
dig +noall +answer @<nameserver_ip> bootstrap.<cluster_name>.<base_domain>
bootstrap.ocp4.example.com. 0 IN A 192.168.1.96
dig +noall +answer @<nameserver_ip> -x 192.168.1.5
5.1.168.192.in-addr.arpa. 0 IN PTR api-int.ocp4.example.com. 1 5.1.168.192.in-addr.arpa. 0 IN PTR api.ocp4.example.com. 2
dig +noall +answer @<nameserver_ip> -x 192.168.1.96
96.1.168.192.in-addr.arpa. 0 IN PTR bootstrap.ocp4.example.com.
ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1
cat <path>/<file_name>.pub
cat ~/.ssh/id_ed25519.pub
eval "USD(ssh-agent -s)"
Agent pid 31874
ssh-add <path>/<file_name> 1
Identity added: /home/<you>/<path>/<file_name> (<computer_name>)
tar -xvf openshift-install-linux.tar.gz
tar xvf <file>
echo USDPATH
oc <command>
C:\> path
C:\> oc <command>
echo USDPATH
oc <command>
mkdir <installation_directory>
apiVersion: v1 baseDomain: example.com 1 compute: 2 - hyperthreading: Enabled 3 name: worker replicas: 0 4 controlPlane: 5 hyperthreading: Enabled 6 name: master replicas: 3 7 metadata: name: test 8 networking: clusterNetwork: - cidr: 10.128.0.0/14 9 hostPrefix: 23 10 networkType: OpenShiftSDN serviceNetwork: 11 - 172.30.0.0/16 platform: none: {} 12 fips: false 13 pullSecret: '{"auths": ...}' 14 sshKey: 'ssh-ed25519 AAAA...' 15
apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE-----
./openshift-install wait-for install-complete --log-level debug
compute: - name: worker platform: {} replicas: 0
./openshift-install create manifests --dir <installation_directory> 1
./openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
sha512sum <installation_directory>/bootstrap.ign
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep '\.iso[^.]'
"location": "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live.aarch64.iso", "location": "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live.ppc64le.iso", "location": "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live.s390x.iso", "location": "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live.x86_64.iso",
sudo coreos-installer install --ignition-url=http://<HTTP_server>/<node_type>.ign <device> --ignition-hash=sha512-<digest> 1 2
sudo coreos-installer install --ignition-url=http://192.168.1.2:80/installation_directory/bootstrap.ign /dev/sda --ignition-hash=sha512-a5a2d43879223273c9b60af66b44202a1d1248fc01cf156c46d4a79f552b6bad47bc8cc78ddf0116e80c59d2ea9e32ba53bc807afbca581aa059311def2c3e3b
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
curl -k http://<HTTP_server>/bootstrap.ign 1
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0{"ignition":{"version":"3.2.0"},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa
openshift-install coreos print-stream-json | grep -Eo '"https.*(kernel-|initramfs.|rootfs.)\w+(\.img)?"'
"<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-kernel-aarch64" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-initramfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-aarch64/<release>/aarch64/rhcos-<release>-live-rootfs.aarch64.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/49.84.202110081256-0/ppc64le/rhcos-<release>-live-kernel-ppc64le" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-initramfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-ppc64le/<release>/ppc64le/rhcos-<release>-live-rootfs.ppc64le.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-kernel-s390x" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-initramfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10-s390x/<release>/s390x/rhcos-<release>-live-rootfs.s390x.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-kernel-x86_64" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-initramfs.x86_64.img" "<url>/art/storage/releases/rhcos-4.10/<release>/x86_64/rhcos-<release>-live-rootfs.x86_64.img"
DEFAULT pxeboot TIMEOUT 20 PROMPT 0 LABEL pxeboot KERNEL http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> 1 APPEND initrd=http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 2 3
kernel http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> initrd=main coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd --name main http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img 3 boot
menuentry 'Install CoreOS' { linux rhcos-<version>-live-kernel-<architecture> coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/bootstrap.ign 1 2 initrd rhcos-<version>-live-initramfs.<architecture>.img 3 }
Ignition: ran on 2022/03/14 14:48:33 UTC (this boot) Ignition: user-provided config was applied
sudo coreos-installer install --copy-network --ignition-url=http://host/worker.ign /dev/sda
openshift-install create manifests --dir <installation_directory>
variant: openshift version: 4.10.0 metadata: labels: machineconfiguration.openshift.io/role: worker name: 98-var-partition storage: disks: - device: /dev/<device_name> 1 partitions: - label: var start_mib: <partition_start_offset> 2 size_mib: <partition_size> 3 filesystems: - device: /dev/disk/by-partlabel/var path: /var format: xfs mount_options: [defaults, prjquota] 4 with_mount_unit: true
butane USDHOME/clusterconfig/98-var-partition.bu -o USDHOME/clusterconfig/openshift/98-var-partition.yaml
openshift-install create ignition-configs --dir <installation_directory> 1
. ├── auth │ ├── kubeadmin-password │ └── kubeconfig ├── bootstrap.ign ├── master.ign ├── metadata.json └── worker.ign
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partlabel 'data*' /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 6 /dev/sda
coreos-installer install --ignition-url http://10.0.2.2:8080/user.ign --save-partindex 5- /dev/sda
coreos.inst.save_partlabel=data*
coreos.inst.save_partindex=5-
coreos.inst.save_partindex=6
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0::enp1s0:none nameserver=4.4.4.41
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=10.10.10.3::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=::10.10.10.254::::
rd.route=20.20.20.0/24:20.20.20.254:enp2s0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp1s0:none ip=::::core0.example.com:enp2s0:none
ip=enp1s0:dhcp ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0:none
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:enp2s0.100:none vlan=enp2s0.100:enp2s0
ip=enp2s0.100:dhcp vlan=enp2s0.100:enp2s0
nameserver=1.1.1.1 nameserver=8.8.8.8
bond=bond0:em1,em2:mode=active-backup ip=bond0:dhcp
bond=bond0:em1,em2:mode=active-backup ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0:none
ip=bond0.100:dhcp bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
ip=10.10.10.2::10.10.10.254:255.255.255.0:core0.example.com:bond0.100:none bond=bond0:em1,em2:mode=active-backup vlan=bond0.100:bond0
team=team0:em1,em2 ip=team0:dhcp
# bootupctl status
Component EFI Installed: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64 Update: At latest version
Component EFI Installed: grub2-efi-aa64-1:2.02-99.el8_4.1.aarch64,shim-aa64-15.4-2.el8_1.aarch64 Update: At latest version
# bootupctl adopt-and-update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
# bootupctl update
Updated: grub2-efi-x64-1:2.04-31.fc33.x86_64,shim-x64-15-8.x86_64
variant: rhcos version: 1.1.0 systemd: units: - name: custom-bootupd-auto.service enabled: true contents: | [Unit] Description=Bootupd automatic update [Service] ExecStart=/usr/bin/bootupctl update RemainAfterExit=yes [Install] WantedBy=multi-user.target
./openshift-install --dir <installation_directory> wait-for bootstrap-complete \ 1 --log-level=info 2
INFO Waiting up to 30m0s for the Kubernetes API at https://api.test.example.com:6443 INFO API v1.23.0 up INFO Waiting up to 30m0s for bootstrapping to complete INFO It is now safe to remove the bootstrap resources
export KUBECONFIG=<installation_directory>/auth/kubeconfig 1
oc whoami
system:admin
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.23.0 master-1 Ready master 63m v1.23.0 master-2 Ready master 64m v1.23.0
oc get csr
NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve
oc get csr
NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending
oc adm certificate approve <csr_name> 1
oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{"\n"}}{{end}}{{end}}' | xargs oc adm certificate approve
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.23.0 master-1 Ready master 73m v1.23.0 master-2 Ready master 74m v1.23.0 worker-0 Ready worker 11m v1.23.0 worker-1 Ready worker 11m v1.23.0
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
oc patch OperatorHub cluster --type json -p '[{"op": "add", "path": "/spec/disableAllDefaultSources", "value": true}]'
oc get pod -n openshift-image-registry -l docker-registry=default
No resourses found in openshift-image-registry namespace
oc edit configs.imageregistry.operator.openshift.io
storage: pvc: claim:
oc get clusteroperator image-registry
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m
oc edit configs.imageregistry/cluster
managementState: Removed
managementState: Managed
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'
Error from server (NotFound): configs.imageregistry.operator.openshift.io "cluster" not found
oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{"spec":{"rolloutStrategy":"Recreate","replicas":1}}'
watch -n5 oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.10.0 True False False 19m baremetal 4.10.0 True False False 37m cloud-credential 4.10.0 True False False 40m cluster-autoscaler 4.10.0 True False False 37m config-operator 4.10.0 True False False 38m console 4.10.0 True False False 26m csi-snapshot-controller 4.10.0 True False False 37m dns 4.10.0 True False False 37m etcd 4.10.0 True False False 36m image-registry 4.10.0 True False False 31m ingress 4.10.0 True False False 30m insights 4.10.0 True False False 31m kube-apiserver 4.10.0 True False False 26m kube-controller-manager 4.10.0 True False False 36m kube-scheduler 4.10.0 True False False 36m kube-storage-version-migrator 4.10.0 True False False 37m machine-api 4.10.0 True False False 29m machine-approver 4.10.0 True False False 37m machine-config 4.10.0 True False False 36m marketplace 4.10.0 True False False 37m monitoring 4.10.0 True False False 29m network 4.10.0 True False False 38m node-tuning 4.10.0 True False False 37m openshift-apiserver 4.10.0 True False False 32m openshift-controller-manager 4.10.0 True False False 30m openshift-samples 4.10.0 True False False 32m operator-lifecycle-manager 4.10.0 True False False 37m operator-lifecycle-manager-catalog 4.10.0 True False False 37m operator-lifecycle-manager-packageserver 4.10.0 True False False 32m service-ca 4.10.0 True False False 38m storage 4.10.0 True False False 37m
./openshift-install --dir <installation_directory> wait-for install-complete 1
INFO Waiting up to 30m0s for the cluster to initialize
oc get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE openshift-apiserver-operator openshift-apiserver-operator-85cb746d55-zqhs8 1/1 Running 1 9m openshift-apiserver apiserver-67b9g 1/1 Running 0 3m openshift-apiserver apiserver-ljcmx 1/1 Running 0 1m openshift-apiserver apiserver-z25h4 1/1 Running 0 2m openshift-authentication-operator authentication-operator-69d5d8bf84-vh2n8 1/1 Running 0 5m
oc logs <pod_name> -n <namespace> 1
curl https://mirror.openshift.com/pub/openshift-v4/clients/butane/latest/butane --output butane
curl https://mirror.openshift.com/pub/openshift-v4/clients/butane/latest/butane-aarch64 --output butane
chmod +x butane
echo USDPATH
butane <butane_file>
variant: openshift version: 4.10.0 metadata: name: 99-worker-custom labels: machineconfiguration.openshift.io/role: worker openshift: kernel_arguments: - loglevel=7 storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | pool 0.rhel.pool.ntp.org iburst driftfile /var/lib/chrony/drift makestep 1.0 3 rtcsync logdir /var/log/chrony
butane 99-worker-custom.bu -o ./99-worker-custom.yaml
oc create -f 99-worker-custom.yaml
./openshift-install create manifests --dir <installation_directory>
cat << EOF > 99-openshift-machineconfig-master-kargs.yaml apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 99-openshift-machineconfig-master-kargs spec: kernelArguments: - loglevel=7 EOF
subscription-manager register
subscription-manager attach --auto
yum install podman make git -y
mkdir kmods; cd kmods
git clone https://github.com/kmods-via-containers/kmods-via-containers
cd kmods-via-containers/
sudo make install
sudo systemctl daemon-reload
cd .. ; git clone https://github.com/kmods-via-containers/kvc-simple-kmod
cd kvc-simple-kmod
cat simple-kmod.conf
KMOD_CONTAINER_BUILD_CONTEXT="https://github.com/kmods-via-containers/kvc-simple-kmod.git" KMOD_CONTAINER_BUILD_FILE=Dockerfile.rhel KMOD_SOFTWARE_VERSION=dd1a7d4 KMOD_NAMES="simple-kmod simple-procfs-kmod"
sudo make install
sudo kmods-via-containers build simple-kmod USD(uname -r)
sudo systemctl enable kmods-via-containers@simple-kmod.service --now
sudo systemctl status kmods-via-containers@simple-kmod.service
● kmods-via-containers@simple-kmod.service - Kmods Via Containers - simple-kmod Loaded: loaded (/etc/systemd/system/kmods-via-containers@.service; enabled; vendor preset: disabled) Active: active (exited) since Sun 2020-01-12 23:49:49 EST; 5s ago
lsmod | grep simple_
simple_procfs_kmod 16384 0 simple_kmod 16384 0
dmesg | grep 'Hello world'
[ 6420.761332] Hello world from simple_kmod.
sudo cat /proc/simple-procfs-kmod
simple-procfs-kmod number = 0
sudo spkut 44
KVC: wrapper simple-kmod for 4.18.0-147.3.1.el8_1.x86_64 Running userspace wrapper using the kernel module container + podman run -i --rm --privileged simple-kmod-dd1a7d4:4.18.0-147.3.1.el8_1.x86_64 spkut 44 simple-procfs-kmod number = 0 simple-procfs-kmod number = 44
subscription-manager register
subscription-manager attach --auto
yum install podman make git -y
mkdir kmods; cd kmods
git clone https://github.com/kmods-via-containers/kmods-via-containers
git clone https://github.com/kmods-via-containers/kvc-simple-kmod
FAKEROOT=USD(mktemp -d)
cd kmods-via-containers
make install DESTDIR=USD{FAKEROOT}/usr/local CONFDIR=USD{FAKEROOT}/etc/
cd ../kvc-simple-kmod
make install DESTDIR=USD{FAKEROOT}/usr/local CONFDIR=USD{FAKEROOT}/etc/
cd .. && rm -rf kmod-tree && cp -Lpr USD{FAKEROOT} kmod-tree
variant: openshift version: 4.10.0 metadata: name: 99-simple-kmod labels: machineconfiguration.openshift.io/role: worker 1 storage: trees: - local: kmod-tree systemd: units: - name: kmods-via-containers@simple-kmod.service enabled: true
butane 99-simple-kmod.bu --files-dir . -o 99-simple-kmod.yaml
oc create -f 99-simple-kmod.yaml
lsmod | grep simple_
simple_procfs_kmod 16384 0 simple_kmod 16384 0
variant: openshift version: 4.10.0 metadata: name: worker-storage labels: machineconfiguration.openshift.io/role: worker boot_device: layout: x86_64 luks: tpm2: true 1 tang: 2 - url: http://tang1.example.com:7500 thumbprint: jwGN5tRFK-kF6pIX89ssF3khxxX - url: http://tang2.example.com:7500 thumbprint: VCJsvZFjBSIHSldw78rOrq7h2ZF threshold: 2 3 openshift: fips: true
sudo yum install clevis
clevis-encrypt-tang '{"url":"http://tang.example.com:7500"}' < /dev/null > /dev/null 1
The advertisement contains the following signing keys: PLjNyRdGw03zlRoGjQYMahSZGu9 1
./openshift-install create manifests --dir <installation_directory> 1
variant: openshift version: 4.10.0 metadata: name: worker-storage 1 labels: machineconfiguration.openshift.io/role: worker 2 boot_device: layout: x86_64 3 luks: 4 tpm2: true 5 tang: 6 - url: http://tang.example.com:7500 7 thumbprint: PLjNyRdGw03zlRoGjQYMahSZGu9 8 threshold: 1 9 mirror: 10 devices: 11 - /dev/sda - /dev/sdb openshift: fips: true 12
butane USDHOME/clusterconfig/worker-storage.bu -o <installation_directory>/openshift/99-worker-storage.yaml
oc debug node/compute-1
chroot /host
cryptsetup status root
/dev/mapper/root is active and is in use. type: LUKS2 1 cipher: aes-xts-plain64 2 keysize: 512 bits key location: keyring device: /dev/sda4 3 sector size: 512 offset: 32768 sectors size: 15683456 sectors mode: read/write
clevis luks list -d /dev/sda4 1
1: sss '{"t":1,"pins":{"tang":[{"url":"http://tang.example.com:7500"}]}}' 1
cat /proc/mdstat
Personalities : [raid1] md126 : active raid1 sdb3[1] sda3[0] 1 393152 blocks super 1.0 [2/2] [UU] md127 : active raid1 sda4[0] sdb4[1] 2 51869632 blocks super 1.2 [2/2] [UU] unused devices: <none>
mdadm --detail /dev/md126
/dev/md126: Version : 1.0 Creation Time : Wed Jul 7 11:07:36 2021 Raid Level : raid1 1 Array Size : 393152 (383.94 MiB 402.59 MB) Used Dev Size : 393152 (383.94 MiB 402.59 MB) Raid Devices : 2 Total Devices : 2 Persistence : Superblock is persistent Update Time : Wed Jul 7 11:18:24 2021 State : clean 2 Active Devices : 2 3 Working Devices : 2 4 Failed Devices : 0 5 Spare Devices : 0 Consistency Policy : resync Name : any:md-boot 6 UUID : ccfa3801:c520e0b5:2bee2755:69043055 Events : 19 Number Major Minor RaidDevice State 0 252 3 0 active sync /dev/sda3 7 1 252 19 1 active sync /dev/sdb3 8
mount | grep /dev/md
/dev/md127 on / type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /etc type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /usr type xfs (ro,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /sysroot type xfs (ro,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/containers/storage/overlay type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/kubelet/pods/e5054ed5-f882-4d14-b599-99c050d4e0c0/volume-subpaths/etc/tuned/1 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/kubelet/pods/e5054ed5-f882-4d14-b599-99c050d4e0c0/volume-subpaths/etc/tuned/2 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/kubelet/pods/e5054ed5-f882-4d14-b599-99c050d4e0c0/volume-subpaths/etc/tuned/3 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/kubelet/pods/e5054ed5-f882-4d14-b599-99c050d4e0c0/volume-subpaths/etc/tuned/4 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md127 on /var/lib/kubelet/pods/e5054ed5-f882-4d14-b599-99c050d4e0c0/volume-subpaths/etc/tuned/5 type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,prjquota) /dev/md126 on /boot type ext4 (rw,relatime,seclabel)
variant: openshift version: 4.10.0 metadata: name: raid1-storage labels: machineconfiguration.openshift.io/role: worker boot_device: mirror: devices: - /dev/sda - /dev/sdb storage: disks: - device: /dev/sda partitions: - label: root-1 size_mib: 25000 1 - label: var-1 - device: /dev/sdb partitions: - label: root-2 size_mib: 25000 2 - label: var-2 raid: - name: md-var level: raid1 devices: - /dev/disk/by-partlabel/var-1 - /dev/disk/by-partlabel/var-2 filesystems: - device: /dev/md/md-var path: /var format: xfs wipe_filesystem: true with_mount_unit: true
variant: openshift version: 4.10.0 metadata: name: raid1-alt-storage labels: machineconfiguration.openshift.io/role: worker storage: disks: - device: /dev/sdc wipe_table: true partitions: - label: data-1 - device: /dev/sdd wipe_table: true partitions: - label: data-2 raid: - name: md-var-lib-containers level: raid1 devices: - /dev/disk/by-partlabel/data-1 - /dev/disk/by-partlabel/data-2 filesystems: - device: /dev/md/md-var-lib-containers path: /var/lib/containers format: xfs wipe_filesystem: true with_mount_unit: true
butane USDHOME/clusterconfig/<butane_config>.bu -o <installation_directory>/openshift/<manifest_name>.yaml 1
variant: openshift version: 4.10.0 metadata: name: 99-worker-chrony 1 labels: machineconfiguration.openshift.io/role: worker 2 storage: files: - path: /etc/chrony.conf mode: 0644 3 overwrite: true contents: inline: | pool 0.rhel.pool.ntp.org iburst 4 driftfile /var/lib/chrony/drift makestep 1.0 3 rtcsync logdir /var/log/chrony
butane 99-worker-chrony.bu -o 99-worker-chrony.yaml
oc apply -f ./99-worker-chrony.yaml
cat <install_dir>/.openshift_install.log
time="2020-12-03T09:50:47Z" level=info msg="Install complete!" time="2020-12-03T09:50:47Z" level=info msg="To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig'" time="2020-12-03T09:50:47Z" level=info msg="Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com" time="2020-12-03T09:50:47Z" level=info msg="Login to the console with user: \"kubeadmin\", and password: \"password\"" time="2020-12-03T09:50:47Z" level=debug msg="Time elapsed per stage:" time="2020-12-03T09:50:47Z" level=debug msg=" Infrastructure: 6m45s" time="2020-12-03T09:50:47Z" level=debug msg="Bootstrap Complete: 11m30s" time="2020-12-03T09:50:47Z" level=debug msg=" Bootstrap Destroy: 1m5s" time="2020-12-03T09:50:47Z" level=debug msg=" Cluster Operators: 17m31s" time="2020-12-03T09:50:47Z" level=info msg="Time elapsed: 37m26s"
oc adm node-logs <node_name> -u crio
Mar 17 02:52:50 ip-10-0-138-140.ec2.internal crio[1366]: time="2021-08-05 10:33:21.594930907Z" level=info msg="Pulling image: quay.io/openshift-release-dev/ocp-release:4.10.0-ppc64le" id=abcd713b-d0e1-4844-ac1c-474c5b60c07c name=/runtime.v1alpha2.ImageService/PullImage Mar 17 02:52:50 ip-10-0-138-140.ec2.internal crio[1484]: time="2021-03-17 02:52:50.194341109Z" level=info msg="Trying to access \"li0317gcp1.mirror-registry.qe.gcp.devcluster.openshift.com:5000/ocp/release@sha256:1926eae7cacb9c00f142ec98b00628970e974284b6ddaf9a6a086cb9af7a6c31\"" Mar 17 02:52:50 ip-10-0-138-140.ec2.internal crio[1484]: time="2021-03-17 02:52:50.226788351Z" level=info msg="Trying to access \"li0317gcp1.mirror-registry.qe.gcp.devcluster.openshift.com:5000/ocp/release@sha256:1926eae7cacb9c00f142ec98b00628970e974284b6ddaf9a6a086cb9af7a6c31\""
Trying to access \"li0317gcp1.mirror-registry.qe.gcp.devcluster.openshift.com:5000/ocp/release@sha256:1926eae7cacb9c00f142ec98b00628970e974284b6ddaf9a6a086cb9af7a6c31\" Trying to access \"li0317gcp2.mirror-registry.qe.gcp.devcluster.openshift.com:5000/ocp/release@sha256:1926eae7cacb9c00f142ec98b00628970e974284b6ddaf9a6a086cb9af7a6c31\"
oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.6.4 True False 6m25s Cluster version is 4.6.4
oc get clusteroperators.config.openshift.io
oc describe clusterversion
oc get clusterversion -o jsonpath='{.items[0].spec}{"\n"}'
channel: stable-4.6
clusterID: 245539c1-72a3-41aa-9cec-72ed8cf25c5c
oc adm upgrade
Cluster version is 4.6.4 Updates: VERSION IMAGE 4.6.6 quay.io/openshift-release-dev/ocp-release@sha256:c7e8f18e8116356701bd23ae3a23fb9892dd5ea66c8300662ef30563d7104f39
oc get nodes
NAME STATUS ROLES AGE VERSION compute-1.example.com Ready worker 33m v1.23.0 control-plane-1.example.com Ready master 41m v1.23.0 control-plane-2.example.com Ready master 45m v1.23.0 compute-2.example.com Ready worker 38m v1.23.0 compute-3.example.com Ready worker 33m v1.23.0 control-plane-3.example.com Ready master 41m v1.23.0
oc adm top nodes
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY% compute-1.example.com 128m 8% 1132Mi 16% control-plane-1.example.com 801m 22% 3471Mi 23% control-plane-2.example.com 1718m 49% 6085Mi 40% compute-2.example.com 935m 62% 5178Mi 75% compute-3.example.com 111m 7% 1131Mi 16% control-plane-3.example.com 942m 26% 4100Mi 27%
./openshift-install gather bootstrap --dir <installation_directory> 1
./openshift-install gather bootstrap --dir <installation_directory> \ 1 --bootstrap <bootstrap_address> \ 2 --master <master_1_address> \ 3 --master <master_2_address> \ 4 --master <master_3_address>" 5
INFO Pulling debug logs from the bootstrap machine INFO Bootstrap gather logs captured here "<installation_directory>/log-bundle-<timestamp>.tar.gz"
journalctl -b -f -u bootkube.service
for pod in USD(sudo podman ps -a -q); do sudo podman logs USDpod; done
tail -f /var/lib/containers/storage/overlay-containers/*/userdata/ctr.log
journalctl -b -f -u kubelet.service -u crio.service
sudo tail -f /var/log/containers/*
oc adm node-logs --role=master -u kubelet
oc adm node-logs --role=master --path=openshift-apiserver
cat ~/<installation_directory>/.openshift_install.log 1
./openshift-install create cluster --dir <installation_directory> --log-level debug 1
./openshift-install destroy cluster --dir <installation_directory> 1
rm -rf <installation_directory>