Machine management OpenShift Container Platform 4.9 Adding and maintaining cluster machines Red Hat OpenShift Documentation Team

Commands:
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role>-<zone> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 3 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role>-<zone> 4 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machine-role: <role> 6 machine.openshift.io/cluster-api-machine-type: <role> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role>-<zone> 8 spec: metadata: labels: node-role.kubernetes.io/<role>: "" 9 providerSpec: value: ami: id: ami-046fe691f52a953f9 10 apiVersion: awsproviderconfig.openshift.io/v1beta1 blockDevices: - ebs: iops: 0 volumeSize: 120 volumeType: gp2 credentialsSecret: name: aws-cloud-credentials deviceIndex: 0 iamInstanceProfile: id: <infrastructure_id>-worker-profile 11 instanceType: m4.large kind: AWSMachineProviderConfig placement: availabilityZone: <zone> 12 region: <region> 13 securityGroups: - filters: - name: tag:Name values: - <infrastructure_id>-worker-sg 14 subnet: filters: - name: tag:Name values: - <infrastructure_id>-private-<zone> 15 tags: - name: kubernetes.io/cluster/<infrastructure_id> 16 value: owned userDataSecret: name: worker-user-data
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
providerSpec: value: spotMarketOptions: {}
providerSpec: placement: tenancy: dedicated
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 name: <infrastructure_id>-<role>-<region> 4 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role>-<region> 6 template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machine-role: <role> 8 machine.openshift.io/cluster-api-machine-type: <role> 9 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role>-<region> 10 spec: metadata: creationTimestamp: null labels: node-role.kubernetes.io/<role>: "" 11 providerSpec: value: apiVersion: azureproviderconfig.openshift.io/v1beta1 credentialsSecret: name: azure-cloud-credentials namespace: openshift-machine-api image: 12 offer: "" publisher: "" resourceID: /resourceGroups/<infrastructure_id>-rg/providers/Microsoft.Compute/images/<infrastructure_id> 13 sku: "" version: "" internalLoadBalancer: "" kind: AzureMachineProviderSpec location: <region> 14 managedIdentity: <infrastructure_id>-identity 15 metadata: creationTimestamp: null natRule: null networkResourceGroup: "" osDisk: diskSizeGB: 128 managedDisk: storageAccountType: Premium_LRS osType: Linux publicIP: false publicLoadBalancer: "" resourceGroup: <infrastructure_id>-rg 16 sshPrivateKey: "" sshPublicKey: "" subnet: <infrastructure_id>-<role>-subnet 17 18 userDataSecret: name: worker-user-data 19 vmSize: Standard_DS4_v2 vnet: <infrastructure_id>-vnet 20 zone: "1" 21
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.subnet}{"\n"}' get machineset/<infrastructure_id>-worker-centralus1
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.vnet}{"\n"}' get machineset/<infrastructure_id>-worker-centralus1
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
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>
providerSpec: value: image: offer: rh-ocp-worker publisher: redhat resourceID: "" sku: rh-ocp-worker type: MarketplaceWithPlan version: 4.8.2021122100
providerSpec: value: spotVMOptions: {}
providerSpec: value: osDisk: diskSizeGB: 128 managedDisk: diskEncryptionSet: id: /subscriptions/<subscription_id>/resourceGroups/<resource_group_name>/providers/Microsoft.Compute/diskEncryptionSets/<disk_encryption_set_name> storageAccountType: Premium_LRS
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-w-a namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-w-a template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-w-a spec: metadata: labels: node-role.kubernetes.io/<role>: "" providerSpec: value: apiVersion: gcpprovider.openshift.io/v1beta1 canIPForward: false credentialsSecret: name: gcp-cloud-credentials deletionProtection: false disks: - autoDelete: true boot: true image: <path_to_image> 3 labels: null sizeGb: 128 type: pd-ssd gcpMetadata: 4 - key: <custom_metadata_key> value: <custom_metadata_value> kind: GCPMachineProviderSpec machineType: n1-standard-4 metadata: creationTimestamp: null networkInterfaces: - network: <infrastructure_id>-network subnetwork: <infrastructure_id>-worker-subnet projectID: <project_name> 5 region: us-central1 serviceAccounts: - email: <infrastructure_id>-w@<project_name>.iam.gserviceaccount.com scopes: - https://www.googleapis.com/auth/cloud-platform tags: - <infrastructure_id>-worker userDataSecret: name: worker-user-data zone: us-central1-a
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.disks[0].image}{"\n"}' get machineset/<infrastructure_id>-worker-a
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
providerSpec: value: preemptible: true
gcloud kms keys add-iam-policy-binding <key_name> --keyring <key_ring_name> --location <key_ring_location> --member "serviceAccount:service-<project_number>@compute-system.iam.gserviceaccount.com" --role roles/cloudkms.cryptoKeyEncrypterDecrypter
providerSpec: value: # disks: - type: # encryptionKey: kmsKey: name: machine-encryption-key 1 keyRing: openshift-encrpytion-ring 2 location: global 3 projectID: openshift-gcp-project 4 kmsKeyServiceAccount: openshift-service-account@openshift-gcp-project.iam.gserviceaccount.com 5
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 name: <infrastructure_id>-<role> 4 namespace: openshift-machine-api spec: replicas: <number_of_replicas> selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 6 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machine-role: <role> 8 machine.openshift.io/cluster-api-machine-type: <role> 9 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 10 spec: providerSpec: value: apiVersion: openstackproviderconfig.openshift.io/v1alpha1 cloudName: openstack cloudsSecret: name: openstack-cloud-credentials namespace: openshift-machine-api flavor: <nova_flavor> image: <glance_image_name_or_location> serverGroupID: <optional_UUID_of_server_group> 11 kind: OpenstackProviderSpec networks: 12 - filter: {} subnets: - filter: name: <subnet_name> tags: openshiftClusterID=<infrastructure_id> 13 primarySubnet: <rhosp_subnet_UUID> 14 securityGroups: - filter: {} name: <infrastructure_id>-worker 15 serverMetadata: Name: <infrastructure_id>-worker 16 openshiftClusterID: <infrastructure_id> 17 tags: - openshiftClusterID=<infrastructure_id> 18 trunk: true userDataSecret: name: worker-user-data 19 availabilityZone: <optional_openstack_availability_zone>
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <node_role> machine.openshift.io/cluster-api-machine-type: <node_role> name: <infrastructure_id>-<node_role> namespace: openshift-machine-api spec: replicas: <number_of_replicas> selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<node_role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <node_role> machine.openshift.io/cluster-api-machine-type: <node_role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<node_role> spec: metadata: providerSpec: value: apiVersion: openstackproviderconfig.openshift.io/v1alpha1 cloudName: openstack cloudsSecret: name: openstack-cloud-credentials namespace: openshift-machine-api flavor: <nova_flavor> image: <glance_image_name_or_location> serverGroupID: <optional_UUID_of_server_group> kind: OpenstackProviderSpec networks: - subnets: - UUID: <machines_subnet_UUID> ports: - networkID: <radio_network_UUID> 1 nameSuffix: radio fixedIPs: - subnetID: <radio_subnet_UUID> 2 tags: - sriov - radio vnicType: direct 3 portSecurity: false 4 - networkID: <uplink_network_UUID> 5 nameSuffix: uplink fixedIPs: - subnetID: <uplink_subnet_UUID> 6 tags: - sriov - uplink vnicType: direct 7 portSecurity: false 8 primarySubnet: <machines_subnet_UUID> securityGroups: - filter: {} name: <infrastructure_id>-<node_role> serverMetadata: Name: <infrastructure_id>-<node_role> openshiftClusterID: <infrastructure_id> tags: - openshiftClusterID=<infrastructure_id> trunk: true userDataSecret: name: <node_role>-user-data availabilityZone: <optional_openstack_availability_zone> configDrive: true 9
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <node_role> machine.openshift.io/cluster-api-machine-type: <node_role> name: <infrastructure_id>-<node_role> namespace: openshift-machine-api spec: replicas: <number_of_replicas> selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<node_role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <node_role> machine.openshift.io/cluster-api-machine-type: <node_role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<node_role> spec: metadata: {} providerSpec: value: apiVersion: openstackproviderconfig.openshift.io/v1alpha1 cloudName: openstack cloudsSecret: name: openstack-cloud-credentials namespace: openshift-machine-api flavor: <nova_flavor> image: <glance_image_name_or_location> kind: OpenstackProviderSpec ports: - allowedAddressPairs: 1 - ipAddress: <API_VIP_port_IP> - ipAddress: <ingress_VIP_port_IP> fixedIPs: - subnetID: <machines_subnet_UUID> 2 nameSuffix: nodes networkID: <machines_network_UUID> 3 securityGroups: - <compute_security_group_UUID> 4 - networkID: <SRIOV_network_UUID> nameSuffix: sriov fixedIPs: - subnetID: <SRIOV_subnet_UUID> tags: - sriov vnicType: direct portSecurity: False primarySubnet: <machines_subnet_UUID> serverMetadata: Name: <infrastructure_ID>-<node_role> openshiftClusterID: <infrastructure_id> tags: - openshiftClusterID=<infrastructure_id> trunk: false userDataSecret: name: worker-user-data configDrive: True
networks: - subnets: - uuid: <machines_subnet_UUID> portSecurityEnabled: false portSecurityEnabled: false securityGroups: []
openstack port set --enable-port-security --security-group <infrastructure_id>-<node_role> <main_port_ID>
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 name: <infrastructure_id>-<role> 4 namespace: openshift-machine-api spec: replicas: <number_of_replicas> 5 selector: 6 matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 8 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 9 machine.openshift.io/cluster-api-machine-role: <role> 10 machine.openshift.io/cluster-api-machine-type: <role> 11 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 12 spec: metadata: labels: node-role.kubernetes.io/<role>: "" 13 providerSpec: value: apiVersion: ovirtproviderconfig.machine.openshift.io/v1beta1 cluster_id: <ovirt_cluster_id> 14 template_name: <ovirt_template_name> 15 instance_type_id: <instance_type_id> 16 cpu: 17 sockets: <number_of_sockets> 18 cores: <number_of_cores> 19 threads: <number_of_threads> 20 memory_mb: <memory_size> 21 os_disk: 22 size_gb: <disk_size> 23 network_interfaces: 24 vnic_profile_id: <vnic_profile_id> 25 credentialsSecret: name: ovirt-credentials 26 kind: OvirtMachineProviderSpec type: <workload_type> 27 auto_pinning_policy: <auto_pinning_policy> 28 hugepages: <hugepages> 29 affinityGroupsNames: - compute 30 userDataSecret: name: worker-user-data
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 3 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 4 template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machine-role: <role> 6 machine.openshift.io/cluster-api-machine-type: <role> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 8 spec: metadata: creationTimestamp: null labels: node-role.kubernetes.io/<role>: "" 9 providerSpec: value: apiVersion: vsphereprovider.openshift.io/v1beta1 credentialsSecret: name: vsphere-cloud-credentials diskGiB: 120 kind: VSphereMachineProviderSpec memoryMiB: 8192 metadata: creationTimestamp: null network: devices: - networkName: "<vm_network_name>" 10 numCPUs: 4 numCoresPerSocket: 1 snapshot: "" template: <vm_template_name> 11 userDataSecret: name: worker-user-data workspace: datacenter: <vcenter_datacenter_name> 12 datastore: <vcenter_datastore_name> 13 folder: <vcenter_vm_folder_path> 14 resourcepool: <vsphere_resource_pool> 15 server: <vcenter_server_ip> 16
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc get infrastructure cluster -o jsonpath='{.status.infrastructureName}'
oc get secret -n openshift-machine-api vsphere-cloud-credentials -o go-template='{{range USDk,USDv := .data}}{{printf "%s: " USDk}}{{if not USDv}}{{USDv}}{{else}}{{USDv | base64decode}}{{end}}{{"\n"}}{{end}}'
<vcenter-server>.password=<openshift-user-password> <vcenter-server>.username=<openshift-user>
oc create secret generic vsphere-cloud-credentials -n openshift-machine-api --from-literal=<vcenter-server>.username=<openshift-user> --from-literal=<vcenter-server>.password=<openshift-user-password>
oc get secret -n openshift-machine-api worker-user-data -o go-template='{{range USDk,USDv := .data}}{{printf "%s: " USDk}}{{if not USDv}}{{USDv}}{{else}}{{USDv | base64decode}}{{end}}{{"\n"}}{{end}}'
disableTemplating: false userData: 1 { "ignition": { }, }
oc create secret generic worker-user-data -n openshift-machine-api --from-file=<installation_directory>/worker.ign
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet template: spec: providerSpec: value: apiVersion: machine.openshift.io/v1beta1 credentialsSecret: name: vsphere-cloud-credentials 1 diskGiB: 120 kind: VSphereMachineProviderSpec memoryMiB: 16384 network: devices: - networkName: "<vm_network_name>" numCPUs: 4 numCoresPerSocket: 4 snapshot: "" template: <vm_template_name> 2 userDataSecret: name: worker-user-data 3 workspace: datacenter: <vcenter_datacenter_name> datastore: <vcenter_datastore_name> folder: <vcenter_vm_folder_path> resourcepool: <vsphere_resource_pool> server: <vcenter_server_address> 4
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get infrastructure cluster -o jsonpath='{.status.platform}'
oc get machinesets -n openshift-machine-api
oc get machine -n openshift-machine-api
oc annotate machine/<machine_name> -n openshift-machine-api machine.openshift.io/cluster-api-delete-machine="true"
oc adm cordon <node_name> oc adm drain <node_name>
oc scale --replicas=2 machineset <machineset> -n openshift-machine-api
oc edit machineset <machineset> -n openshift-machine-api
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 2
oc get machines
spec: deletePolicy: <delete_policy> replicas: <desired_replica_count>
oc edit machineset <machineset> -n openshift-machine-api
oc scale --replicas=0 machineset <machineset> -n openshift-machine-api
oc edit machineset <machineset> -n openshift-machine-api
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 0
oc scale --replicas=2 machineset <machineset> -n openshift-machine-api
oc edit machineset <machineset> -n openshift-machine-api
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 2
oc get -o jsonpath='{.items[0].spec.template.spec.providerSpec.value.template_name}{"\n"}' machineset -A
oc get machineset -o yaml
oc delete machineset <machineset-name>
oc get nodes
oc get machine -n openshift-machine-api
oc delete machine <machine> -n openshift-machine-api
apiVersion: "autoscaling.openshift.io/v1" kind: "ClusterAutoscaler" metadata: name: "default" spec: podPriorityThreshold: -10 1 resourceLimits: maxNodesTotal: 24 2 cores: min: 8 3 max: 128 4 memory: min: 4 5 max: 256 6 gpus: - type: nvidia.com/gpu 7 min: 0 8 max: 16 9 - type: amd.com/gpu min: 0 max: 4 scaleDown: 10 enabled: true 11 delayAfterAdd: 10m 12 delayAfterDelete: 5m 13 delayAfterFailure: 30s 14 unneededTime: 5m 15
oc create -f <filename>.yaml 1
apiVersion: "autoscaling.openshift.io/v1beta1" kind: "MachineAutoscaler" metadata: name: "worker-us-east-1a" 1 namespace: "openshift-machine-api" spec: minReplicas: 1 2 maxReplicas: 12 3 scaleTargetRef: 4 apiVersion: machine.openshift.io/v1beta1 kind: MachineSet 5 name: worker-us-east-1a 6
oc create -f <filename>.yaml 1
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-infra-<zone> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 3 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra-<zone> 4 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machine-role: <infra> 6 machine.openshift.io/cluster-api-machine-type: <infra> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra-<zone> 8 spec: metadata: labels: node-role.kubernetes.io/infra: "" 9 taints: 10 - key: node-role.kubernetes.io/infra effect: NoSchedule providerSpec: value: ami: id: ami-046fe691f52a953f9 11 apiVersion: awsproviderconfig.openshift.io/v1beta1 blockDevices: - ebs: iops: 0 volumeSize: 120 volumeType: gp2 credentialsSecret: name: aws-cloud-credentials deviceIndex: 0 iamInstanceProfile: id: <infrastructure_id>-worker-profile 12 instanceType: m4.large kind: AWSMachineProviderConfig placement: availabilityZone: <zone> 13 region: <region> 14 securityGroups: - filters: - name: tag:Name values: - <infrastructure_id>-worker-sg 15 subnet: filters: - name: tag:Name values: - <infrastructure_id>-private-<zone> 16 tags: - name: kubernetes.io/cluster/<infrastructure_id> 17 value: owned userDataSecret: name: worker-user-data
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.ami.id}{"\n"}' get machineset/<infrastructure_id>-worker-<zone>
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <infra> 2 machine.openshift.io/cluster-api-machine-type: <infra> 3 name: <infrastructure_id>-infra-<region> 4 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra-<region> 6 template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machine-role: <infra> 8 machine.openshift.io/cluster-api-machine-type: <infra> 9 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra-<region> 10 spec: metadata: creationTimestamp: null labels: node-role.kubernetes.io/infra: "" 11 providerSpec: value: apiVersion: azureproviderconfig.openshift.io/v1beta1 credentialsSecret: name: azure-cloud-credentials namespace: openshift-machine-api image: 12 offer: "" publisher: "" resourceID: /resourceGroups/<infrastructure_id>-rg/providers/Microsoft.Compute/images/<infrastructure_id> 13 sku: "" version: "" internalLoadBalancer: "" kind: AzureMachineProviderSpec location: <region> 14 managedIdentity: <infrastructure_id>-identity 15 metadata: creationTimestamp: null natRule: null networkResourceGroup: "" osDisk: diskSizeGB: 128 managedDisk: storageAccountType: Premium_LRS osType: Linux publicIP: false publicLoadBalancer: "" resourceGroup: <infrastructure_id>-rg 16 sshPrivateKey: "" sshPublicKey: "" subnet: <infrastructure_id>-<role>-subnet 17 18 userDataSecret: name: worker-user-data 19 vmSize: Standard_DS4_v2 vnet: <infrastructure_id>-vnet 20 zone: "1" 21 taints: 22 - key: node-role.kubernetes.io/infra effect: NoSchedule
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.subnet}{"\n"}' get machineset/<infrastructure_id>-worker-centralus1
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.vnet}{"\n"}' get machineset/<infrastructure_id>-worker-centralus1
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-w-a namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-w-a template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <infra> 2 machine.openshift.io/cluster-api-machine-type: <infra> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-w-a spec: metadata: labels: node-role.kubernetes.io/infra: "" providerSpec: value: apiVersion: gcpprovider.openshift.io/v1beta1 canIPForward: false credentialsSecret: name: gcp-cloud-credentials deletionProtection: false disks: - autoDelete: true boot: true image: <path_to_image> 3 labels: null sizeGb: 128 type: pd-ssd gcpMetadata: 4 - key: <custom_metadata_key> value: <custom_metadata_value> kind: GCPMachineProviderSpec machineType: n1-standard-4 metadata: creationTimestamp: null networkInterfaces: - network: <infrastructure_id>-network subnetwork: <infrastructure_id>-worker-subnet projectID: <project_name> 5 region: us-central1 serviceAccounts: - email: <infrastructure_id>-w@<project_name>.iam.gserviceaccount.com scopes: - https://www.googleapis.com/auth/cloud-platform tags: - <infrastructure_id>-worker userDataSecret: name: worker-user-data zone: us-central1-a taints: 6 - key: node-role.kubernetes.io/infra effect: NoSchedule
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc -n openshift-machine-api -o jsonpath='{.spec.template.spec.providerSpec.value.disks[0].image}{"\n"}' get machineset/<infrastructure_id>-worker-a
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <infra> 2 machine.openshift.io/cluster-api-machine-type: <infra> 3 name: <infrastructure_id>-infra 4 namespace: openshift-machine-api spec: replicas: <number_of_replicas> selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra 6 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machine-role: <infra> 8 machine.openshift.io/cluster-api-machine-type: <infra> 9 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra 10 spec: metadata: creationTimestamp: null labels: node-role.kubernetes.io/infra: "" taints: 11 - key: node-role.kubernetes.io/infra effect: NoSchedule providerSpec: value: apiVersion: openstackproviderconfig.openshift.io/v1alpha1 cloudName: openstack cloudsSecret: name: openstack-cloud-credentials namespace: openshift-machine-api flavor: <nova_flavor> image: <glance_image_name_or_location> serverGroupID: <optional_UUID_of_server_group> 12 kind: OpenstackProviderSpec networks: 13 - filter: {} subnets: - filter: name: <subnet_name> tags: openshiftClusterID=<infrastructure_id> 14 primarySubnet: <rhosp_subnet_UUID> 15 securityGroups: - filter: {} name: <infrastructure_id>-worker 16 serverMetadata: Name: <infrastructure_id>-worker 17 openshiftClusterID: <infrastructure_id> 18 tags: - openshiftClusterID=<infrastructure_id> 19 trunk: true userDataSecret: name: worker-user-data 20 availabilityZone: <optional_openstack_availability_zone>
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 name: <infrastructure_id>-<role> 4 namespace: openshift-machine-api spec: replicas: <number_of_replicas> 5 selector: 6 matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 8 template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 9 machine.openshift.io/cluster-api-machine-role: <role> 10 machine.openshift.io/cluster-api-machine-type: <role> 11 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> 12 spec: metadata: labels: node-role.kubernetes.io/<role>: "" 13 providerSpec: value: apiVersion: ovirtproviderconfig.machine.openshift.io/v1beta1 cluster_id: <ovirt_cluster_id> 14 template_name: <ovirt_template_name> 15 instance_type_id: <instance_type_id> 16 cpu: 17 sockets: <number_of_sockets> 18 cores: <number_of_cores> 19 threads: <number_of_threads> 20 memory_mb: <memory_size> 21 os_disk: 22 size_gb: <disk_size> 23 network_interfaces: 24 vnic_profile_id: <vnic_profile_id> 25 credentialsSecret: name: ovirt-credentials 26 kind: OvirtMachineProviderSpec type: <workload_type> 27 auto_pinning_policy: <auto_pinning_policy> 28 hugepages: <hugepages> 29 affinityGroupsNames: - compute 30 userDataSecret: name: worker-user-data
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-infra 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 3 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra 4 template: metadata: creationTimestamp: null labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 5 machine.openshift.io/cluster-api-machine-role: <infra> 6 machine.openshift.io/cluster-api-machine-type: <infra> 7 machine.openshift.io/cluster-api-machineset: <infrastructure_id>-infra 8 spec: metadata: creationTimestamp: null labels: node-role.kubernetes.io/infra: "" 9 taints: 10 - key: node-role.kubernetes.io/infra effect: NoSchedule providerSpec: value: apiVersion: vsphereprovider.openshift.io/v1beta1 credentialsSecret: name: vsphere-cloud-credentials diskGiB: 120 kind: VSphereMachineProviderSpec memoryMiB: 8192 metadata: creationTimestamp: null network: devices: - networkName: "<vm_network_name>" 11 numCPUs: 4 numCoresPerSocket: 1 snapshot: "" template: <vm_template_name> 12 userDataSecret: name: worker-user-data workspace: datacenter: <vcenter_datacenter_name> 13 datastore: <vcenter_datastore_name> 14 folder: <vcenter_vm_folder_path> 15 resourcepool: <vsphere_resource_pool> 16 server: <vcenter_server_ip> 17
oc get -o jsonpath='{.status.infrastructureName}{"\n"}' infrastructure cluster
oc get machinesets -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc get machineset <machineset_name> -n openshift-machine-api -o yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 name: <infrastructure_id>-<role> 2 namespace: openshift-machine-api spec: replicas: 1 selector: matchLabels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> template: metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> machine.openshift.io/cluster-api-machine-role: <role> machine.openshift.io/cluster-api-machine-type: <role> machine.openshift.io/cluster-api-machineset: <infrastructure_id>-<role> spec: providerSpec: 3
oc create -f <file_name>.yaml
oc get machineset -n openshift-machine-api
NAME DESIRED CURRENT READY AVAILABLE AGE agl030519-vplxk-infra-us-east-1a 1 1 1 1 11m agl030519-vplxk-worker-us-east-1a 1 1 1 1 55m agl030519-vplxk-worker-us-east-1b 1 1 1 1 55m agl030519-vplxk-worker-us-east-1c 1 1 1 1 55m agl030519-vplxk-worker-us-east-1d 0 0 55m agl030519-vplxk-worker-us-east-1e 0 0 55m agl030519-vplxk-worker-us-east-1f 0 0 55m
oc label node <node-name> node-role.kubernetes.io/app=""
oc label node <node-name> node-role.kubernetes.io/infra=""
oc get nodes
oc edit scheduler cluster
apiVersion: config.openshift.io/v1 kind: Scheduler metadata: name: cluster spec: defaultNodeSelector: topology.kubernetes.io/region=us-east-1 1
oc label node <node_name> <label>
oc label node ci-ln-n8mqwr2-f76d1-xscn2-worker-c-6fmtx node-role.kubernetes.io/infra=
cat infra.mcp.yaml
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: name: infra spec: machineConfigSelector: matchExpressions: - {key: machineconfiguration.openshift.io/role, operator: In, values: [worker,infra]} 1 nodeSelector: matchLabels: node-role.kubernetes.io/infra: "" 2
oc create -f infra.mcp.yaml
oc get machineconfig
NAME GENERATEDBYCONTROLLER IGNITIONVERSION CREATED 00-master 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 00-worker 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 01-master-container-runtime 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 01-master-kubelet 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 01-worker-container-runtime 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 01-worker-kubelet 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 99-master-1ae2a1e0-a115-11e9-8f14-005056899d54-registries 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 99-master-ssh 3.2.0 31d 99-worker-1ae64748-a115-11e9-8f14-005056899d54-registries 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 31d 99-worker-ssh 3.2.0 31d rendered-infra-4e48906dca84ee702959c71a53ee80e7 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 23m rendered-master-072d4b2da7f88162636902b074e9e28e 5b6fb8349a29735e48446d435962dec4547d3090 3.2.0 31d rendered-master-3e88ec72aed3886dec061df60d16d1af 02c07496ba0417b3e12b78fb32baf6293d314f79 3.2.0 31d rendered-master-419bee7de96134963a15fdf9dd473b25 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 17d rendered-master-53f5c91c7661708adce18739cc0f40fb 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 13d rendered-master-a6a357ec18e5bce7f5ac426fc7c5ffcd 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 7d3h rendered-master-dc7f874ec77fc4b969674204332da037 5b6fb8349a29735e48446d435962dec4547d3090 3.2.0 31d rendered-worker-1a75960c52ad18ff5dfa6674eb7e533d 5b6fb8349a29735e48446d435962dec4547d3090 3.2.0 31d rendered-worker-2640531be11ba43c61d72e82dc634ce6 5b6fb8349a29735e48446d435962dec4547d3090 3.2.0 31d rendered-worker-4e48906dca84ee702959c71a53ee80e7 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 7d3h rendered-worker-4f110718fe88e5f349987854a1147755 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 17d rendered-worker-afc758e194d6188677eb837842d3b379 02c07496ba0417b3e12b78fb32baf6293d314f79 3.2.0 31d rendered-worker-daa08cc1e8f5fcdeba24de60cd955cc3 365c1cfd14de5b0e3b85e0fc815b0060f36ab955 3.2.0 13d
cat infra.mc.yaml
apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: name: 51-infra labels: machineconfiguration.openshift.io/role: infra 1 spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/infratest mode: 0644 contents: source: data:,infra
oc create -f infra.mc.yaml
oc get mcp
NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE infra rendered-infra-60e35c2e99f42d976e084fa94da4d0fc True False False 1 1 1 0 4m20s master rendered-master-9360fdb895d4c131c7c4bebbae099c90 True False False 3 3 3 0 91m worker rendered-worker-60e35c2e99f42d976e084fa94da4d0fc True False False 2 2 2 0 91m
oc describe nodes <node_name>
describe node ci-ln-iyhx092-f76d1-nvdfm-worker-b-wln2l Name: ci-ln-iyhx092-f76d1-nvdfm-worker-b-wln2l Roles: worker Taints: node-role.kubernetes.io/infra:NoSchedule
oc adm taint nodes <node_name> <key>=<value>:<effect>
oc adm taint nodes node1 node-role.kubernetes.io/infra=reserved:NoExecute
kind: Node apiVersion: v1 metadata: name: <node_name> labels: spec: taints: - key: node-role.kubernetes.io/infra effect: NoExecute value: reserved
tolerations: - effect: NoExecute 1 key: node-role.kubernetes.io/infra 2 operator: Exists 3 value: reserved 4
spec: nodePlacement: 1 nodeSelector: matchLabels: node-role.kubernetes.io/infra: "" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved
oc get ingresscontroller default -n openshift-ingress-operator -o yaml
apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: 2019-04-18T12:35:39Z finalizers: - ingresscontroller.operator.openshift.io/finalizer-ingresscontroller generation: 1 name: default namespace: openshift-ingress-operator resourceVersion: "11341" selfLink: /apis/operator.openshift.io/v1/namespaces/openshift-ingress-operator/ingresscontrollers/default uid: 79509e05-61d6-11e9-bc55-02ce4781844a spec: {} status: availableReplicas: 2 conditions: - lastTransitionTime: 2019-04-18T12:36:15Z status: "True" type: Available domain: apps.<cluster>.example.com endpointPublishingStrategy: type: LoadBalancerService selector: ingresscontroller.operator.openshift.io/deployment-ingresscontroller=default
oc edit ingresscontroller default -n openshift-ingress-operator
spec: nodePlacement: nodeSelector: 1 matchLabels: node-role.kubernetes.io/infra: "" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved
oc get pod -n openshift-ingress -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES router-default-86798b4b5d-bdlvd 1/1 Running 0 28s 10.130.2.4 ip-10-0-217-226.ec2.internal <none> <none> router-default-955d875f4-255g8 0/1 Terminating 0 19h 10.129.2.4 ip-10-0-148-172.ec2.internal <none> <none>
oc get node <node_name> 1
NAME STATUS ROLES AGE VERSION ip-10-0-217-226.ec2.internal Ready infra,worker 17h v1.22.1
oc get configs.imageregistry.operator.openshift.io/cluster -o yaml
apiVersion: imageregistry.operator.openshift.io/v1 kind: Config metadata: creationTimestamp: 2019-02-05T13:52:05Z finalizers: - imageregistry.operator.openshift.io/finalizer generation: 1 name: cluster resourceVersion: "56174" selfLink: /apis/imageregistry.operator.openshift.io/v1/configs/cluster uid: 36fd3724-294d-11e9-a524-12ffeee2931b spec: httpSecret: d9a012ccd117b1e6616ceccb2c3bb66a5fed1b5e481623 logging: 2 managementState: Managed proxy: {} replicas: 1 requests: read: {} write: {} storage: s3: bucket: image-registry-us-east-1-c92e88cad85b48ec8b312344dff03c82-392c region: us-east-1 status:
oc edit configs.imageregistry.operator.openshift.io/cluster
spec: affinity: podAntiAffinity: preferredDuringSchedulingIgnoredDuringExecution: - podAffinityTerm: namespaces: - openshift-image-registry topologyKey: kubernetes.io/hostname weight: 100 logLevel: Normal managementState: Managed nodeSelector: 1 node-role.kubernetes.io/infra: "" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved
oc get pods -o wide -n openshift-image-registry
oc describe node <node_name>
oc edit configmap cluster-monitoring-config -n openshift-monitoring
apiVersion: v1 kind: ConfigMap metadata: name: cluster-monitoring-config namespace: openshift-monitoring data: config.yaml: |+ alertmanagerMain: nodeSelector: 1 node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute prometheusK8s: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute prometheusOperator: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute grafana: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute k8sPrometheusAdapter: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute kubeStateMetrics: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute telemeterClient: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute openshiftStateMetrics: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute thanosQuerier: nodeSelector: node-role.kubernetes.io/infra: "" tolerations: - key: node-role.kubernetes.io/infra value: reserved effect: NoSchedule - key: node-role.kubernetes.io/infra value: reserved effect: NoExecute
watch 'oc get pod -n openshift-monitoring -o wide'
oc delete pod -n openshift-monitoring <pod>
oc edit ClusterLogging instance
apiVersion: logging.openshift.io/v1 kind: ClusterLogging spec: collection: logs: fluentd: resources: null type: fluentd logStore: elasticsearch: nodeCount: 3 nodeSelector: 1 node-role.kubernetes.io/infra: '' tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved redundancyPolicy: SingleRedundancy resources: limits: cpu: 500m memory: 16Gi requests: cpu: 500m memory: 16Gi storage: {} type: elasticsearch managementState: Managed visualization: kibana: nodeSelector: 2 node-role.kubernetes.io/infra: '' tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved proxy: resources: null replicas: 1 resources: null type: kibana
oc get pod kibana-5b8bdf44f9-ccpq9 -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES kibana-5b8bdf44f9-ccpq9 2/2 Running 0 27s 10.129.2.18 ip-10-0-147-79.us-east-2.compute.internal <none> <none>
oc get nodes
NAME STATUS ROLES AGE VERSION ip-10-0-133-216.us-east-2.compute.internal Ready master 60m v1.22.1 ip-10-0-139-146.us-east-2.compute.internal Ready master 60m v1.22.1 ip-10-0-139-192.us-east-2.compute.internal Ready worker 51m v1.22.1 ip-10-0-139-241.us-east-2.compute.internal Ready worker 51m v1.22.1 ip-10-0-147-79.us-east-2.compute.internal Ready worker 51m v1.22.1 ip-10-0-152-241.us-east-2.compute.internal Ready master 60m v1.22.1 ip-10-0-139-48.us-east-2.compute.internal Ready infra 51m v1.22.1
oc get node ip-10-0-139-48.us-east-2.compute.internal -o yaml
kind: Node apiVersion: v1 metadata: name: ip-10-0-139-48.us-east-2.compute.internal selfLink: /api/v1/nodes/ip-10-0-139-48.us-east-2.compute.internal uid: 62038aa9-661f-41d7-ba93-b5f1b6ef8751 resourceVersion: '39083' creationTimestamp: '2020-04-13T19:07:55Z' labels: node-role.kubernetes.io/infra: ''
apiVersion: logging.openshift.io/v1 kind: ClusterLogging spec: visualization: kibana: nodeSelector: 1 node-role.kubernetes.io/infra: '' proxy: resources: null replicas: 1 resources: null type: kibana
oc get pods
NAME READY STATUS RESTARTS AGE cluster-logging-operator-84d98649c4-zb9g7 1/1 Running 0 29m elasticsearch-cdm-hwv01pf7-1-56588f554f-kpmlg 2/2 Running 0 28m elasticsearch-cdm-hwv01pf7-2-84c877d75d-75wqj 2/2 Running 0 28m elasticsearch-cdm-hwv01pf7-3-f5d95b87b-4nx78 2/2 Running 0 28m fluentd-42dzz 1/1 Running 0 28m fluentd-d74rq 1/1 Running 0 28m fluentd-m5vr9 1/1 Running 0 28m fluentd-nkxl7 1/1 Running 0 28m fluentd-pdvqb 1/1 Running 0 28m fluentd-tflh6 1/1 Running 0 28m kibana-5b8bdf44f9-ccpq9 2/2 Terminating 0 4m11s kibana-7d85dcffc8-bfpfp 2/2 Running 0 33s
oc get pod kibana-7d85dcffc8-bfpfp -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES kibana-7d85dcffc8-bfpfp 2/2 Running 0 43s 10.131.0.22 ip-10-0-139-48.us-east-2.compute.internal <none> <none>
oc get pods
NAME READY STATUS RESTARTS AGE cluster-logging-operator-84d98649c4-zb9g7 1/1 Running 0 30m elasticsearch-cdm-hwv01pf7-1-56588f554f-kpmlg 2/2 Running 0 29m elasticsearch-cdm-hwv01pf7-2-84c877d75d-75wqj 2/2 Running 0 29m elasticsearch-cdm-hwv01pf7-3-f5d95b87b-4nx78 2/2 Running 0 29m fluentd-42dzz 1/1 Running 0 29m fluentd-d74rq 1/1 Running 0 29m fluentd-m5vr9 1/1 Running 0 29m fluentd-nkxl7 1/1 Running 0 29m fluentd-pdvqb 1/1 Running 0 29m fluentd-tflh6 1/1 Running 0 29m kibana-7d85dcffc8-bfpfp 2/2 Running 0 62s
aws ec2 describe-images --owners 309956199498 \ 1 --query 'sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]' \ 2 --filters "Name=name,Values=RHEL-8.4*" \ 3 --region us-east-1 \ 4 --output table 5
------------------------------------------------------------------------------------------------------------ | DescribeImages | +---------------------------+-----------------------------------------------------+------------------------+ | 2021-03-18T14:23:11.000Z | RHEL-8.4.0_HVM_BETA-20210309-x86_64-1-Hourly2-GP2 | ami-07eeb4db5f7e5a8fb | | 2021-03-18T14:38:28.000Z | RHEL-8.4.0_HVM_BETA-20210309-arm64-1-Hourly2-GP2 | ami-069d22ec49577d4bf | | 2021-05-18T19:06:34.000Z | RHEL-8.4.0_HVM-20210504-arm64-2-Hourly2-GP2 | ami-01fc429821bf1f4b4 | | 2021-05-18T20:09:47.000Z | RHEL-8.4.0_HVM-20210504-x86_64-2-Hourly2-GP2 | ami-0b0af3577fe5e3532 | +---------------------------+-----------------------------------------------------+------------------------+
subscription-manager register --username=<user_name> --password=<password>
subscription-manager refresh
subscription-manager list --available --matches '*OpenShift*'
subscription-manager attach --pool=<pool_id>
subscription-manager repos --enable="rhel-7-server-rpms" --enable="rhel-7-server-extras-rpms" --enable="rhel-7-server-ansible-2.9-rpms" --enable="rhel-7-server-ose-4.9-rpms"
yum install openshift-ansible openshift-clients jq
subscription-manager register --username=<user_name> --password=<password>
subscription-manager refresh
subscription-manager list --available --matches '*OpenShift*'
subscription-manager attach --pool=<pool_id>
subscription-manager repos --disable="*"
yum repolist
yum-config-manager --disable <repo_id>
yum-config-manager --disable \*
subscription-manager repos --enable="rhel-7-server-rpms" --enable="rhel-7-fast-datapath-rpms" --enable="rhel-7-server-extras-rpms" --enable="rhel-7-server-optional-rpms" --enable="rhel-7-server-ose-4.9-rpms"
subscription-manager repos --enable="rhel-8-for-x86_64-baseos-rpms" --enable="rhel-8-for-x86_64-appstream-rpms" --enable="rhocp-4.9-for-rhel-8-x86_64-rpms" --enable="fast-datapath-for-rhel-8-x86_64-rpms"
systemctl disable --now firewalld.service
[all:vars] ansible_user=root 1 #ansible_become=True 2 openshift_kubeconfig_path="~/.kube/config" 3 [new_workers] 4 mycluster-rhel8-0.example.com mycluster-rhel8-1.example.com
cd /usr/share/ansible/openshift-ansible
ansible-playbook -i /<path>/inventory/hosts playbooks/scaleup.yml 1
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.22.1 master-1 Ready master 63m v1.22.1 master-2 Ready master 64m v1.22.1
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 v1.22.1 master-1 Ready master 73m v1.22.1 master-2 Ready master 74m v1.22.1 worker-0 Ready worker 11m v1.22.1 worker-1 Ready worker 11m v1.22.1
oc get nodes -o wide
oc adm cordon <node_name> 1
oc adm drain <node_name> --force --delete-emptydir-data --ignore-daemonsets 1
oc delete nodes <node_name> 1
oc get nodes -o wide
aws ec2 describe-images --owners 309956199498 \ 1 --query 'sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]' \ 2 --filters "Name=name,Values=RHEL-8.4*" \ 3 --region us-east-1 \ 4 --output table 5
------------------------------------------------------------------------------------------------------------ | DescribeImages | +---------------------------+-----------------------------------------------------+------------------------+ | 2021-03-18T14:23:11.000Z | RHEL-8.4.0_HVM_BETA-20210309-x86_64-1-Hourly2-GP2 | ami-07eeb4db5f7e5a8fb | | 2021-03-18T14:38:28.000Z | RHEL-8.4.0_HVM_BETA-20210309-arm64-1-Hourly2-GP2 | ami-069d22ec49577d4bf | | 2021-05-18T19:06:34.000Z | RHEL-8.4.0_HVM-20210504-arm64-2-Hourly2-GP2 | ami-01fc429821bf1f4b4 | | 2021-05-18T20:09:47.000Z | RHEL-8.4.0_HVM-20210504-x86_64-2-Hourly2-GP2 | ami-0b0af3577fe5e3532 | +---------------------------+-----------------------------------------------------+------------------------+
subscription-manager register --username=<user_name> --password=<password>
subscription-manager refresh
subscription-manager list --available --matches '*OpenShift*'
subscription-manager attach --pool=<pool_id>
subscription-manager repos --disable="*"
yum repolist
yum-config-manager --disable <repo_id>
yum-config-manager --disable \*
subscription-manager repos --enable="rhel-7-server-rpms" --enable="rhel-7-fast-datapath-rpms" --enable="rhel-7-server-extras-rpms" --enable="rhel-7-server-optional-rpms" --enable="rhel-7-server-ose-4.9-rpms"
subscription-manager repos --enable="rhel-8-for-x86_64-baseos-rpms" --enable="rhel-8-for-x86_64-appstream-rpms" --enable="rhocp-4.9-for-rhel-8-x86_64-rpms" --enable="fast-datapath-for-rhel-8-x86_64-rpms"
systemctl disable --now firewalld.service
[all:vars] ansible_user=root #ansible_become=True openshift_kubeconfig_path="~/.kube/config" [workers] mycluster-rhel8-0.example.com mycluster-rhel8-1.example.com [new_workers] mycluster-rhel8-2.example.com mycluster-rhel8-3.example.com
cd /usr/share/ansible/openshift-ansible
ansible-playbook -i /<path>/inventory/hosts playbooks/scaleup.yml 1
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.22.1 master-1 Ready master 63m v1.22.1 master-2 Ready master 64m v1.22.1
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 v1.22.1 master-1 Ready master 73m v1.22.1 master-2 Ready master 74m v1.22.1 worker-0 Ready worker 11m v1.22.1 worker-1 Ready worker 11m v1.22.1
aws cloudformation create-stack --stack-name <name> \ 1 --template-body file://<template>.yaml \ 2 --parameters file://<parameters>.json 3
aws cloudformation describe-stacks --stack-name <name>
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.22.1 master-1 Ready master 63m v1.22.1 master-2 Ready master 64m v1.22.1
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 v1.22.1 master-1 Ready master 73m v1.22.1 master-2 Ready master 74m v1.22.1 worker-0 Ready worker 11m v1.22.1 worker-1 Ready worker 11m v1.22.1
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.22.1 master-1 Ready master 63m v1.22.1 master-2 Ready master 64m v1.22.1
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 v1.22.1 master-1 Ready master 73m v1.22.1 master-2 Ready master 74m v1.22.1 worker-0 Ready worker 11m v1.22.1 worker-1 Ready worker 11m v1.22.1
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
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.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/worker.ign coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img 2
kernel http://<HTTP_server>/rhcos-<version>-live-kernel-<architecture> initrd=main coreos.inst.install_dev=/dev/sda coreos.inst.ignition_url=http://<HTTP_server>/worker.ign coreos.live.rootfs_url=http://<HTTP_server>/rhcos-<version>-live-rootfs.<architecture>.img 1 initrd --name main http://<HTTP_server>/rhcos-<version>-live-initramfs.<architecture>.img 2
oc get nodes
NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.22.1 master-1 Ready master 63m v1.22.1 master-2 Ready master 64m v1.22.1
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 v1.22.1 master-1 Ready master 73m v1.22.1 master-2 Ready master 74m v1.22.1 worker-0 Ready worker 11m v1.22.1 worker-1 Ready worker 11m v1.22.1
oc get infrastructure cluster -o jsonpath='{.status.platform}'
apiVersion: machine.openshift.io/v1beta1 kind: MachineHealthCheck metadata: name: example 1 namespace: openshift-machine-api spec: selector: matchLabels: machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-machine-type: <role> 3 machine.openshift.io/cluster-api-machineset: <cluster_name>-<label>-<zone> 4 unhealthyConditions: - type: "Ready" timeout: "300s" 5 status: "False" - type: "Ready" timeout: "300s" 6 status: "Unknown" maxUnhealthy: "40%" 7 nodeStartupTimeout: "10m" 8
oc apply -f healthcheck.yml
oc apply -f healthcheck.yaml
apiVersion: machine.openshift.io/v1beta1 kind: MachineHealthCheck metadata: name: example 1 namespace: openshift-machine-api annotations: machine.openshift.io/remediation-strategy: external-baremetal 2 spec: selector: matchLabels: machine.openshift.io/cluster-api-machine-role: <role> 3 machine.openshift.io/cluster-api-machine-type: <role> 4 machine.openshift.io/cluster-api-machineset: <cluster_name>-<label>-<zone> 5 unhealthyConditions: - type: "Ready" timeout: "300s" 6 status: "False" - type: "Ready" timeout: "300s" 7 status: "Unknown" maxUnhealthy: "40%" 8 nodeStartupTimeout: "10m" 9