Backup and restore OpenShift Container Platform 4.12 Backing up and restoring your OpenShift Container Platform cluster Red Hat OpenShift Documentation Team

Commands:
oc -n openshift-kube-apiserver-operator get secret kube-apiserver-to-kubelet-signer -o jsonpath='{.metadata.annotations.auth\.openshift\.io/certificate-not-after}'
2022-08-05T14:37:50Zuser@user:~ USD 1
for node in USD(oc get nodes -o jsonpath='{.items[*].metadata.name}'); do echo USD{node} ; oc adm cordon USD{node} ; done
ci-ln-mgdnf4b-72292-n547t-master-0 node/ci-ln-mgdnf4b-72292-n547t-master-0 cordoned ci-ln-mgdnf4b-72292-n547t-master-1 node/ci-ln-mgdnf4b-72292-n547t-master-1 cordoned ci-ln-mgdnf4b-72292-n547t-master-2 node/ci-ln-mgdnf4b-72292-n547t-master-2 cordoned ci-ln-mgdnf4b-72292-n547t-worker-a-s7ntl node/ci-ln-mgdnf4b-72292-n547t-worker-a-s7ntl cordoned ci-ln-mgdnf4b-72292-n547t-worker-b-cmc9k node/ci-ln-mgdnf4b-72292-n547t-worker-b-cmc9k cordoned ci-ln-mgdnf4b-72292-n547t-worker-c-vcmtn node/ci-ln-mgdnf4b-72292-n547t-worker-c-vcmtn cordoned
for node in USD(oc get nodes -l node-role.kubernetes.io/worker -o jsonpath='{.items[*].metadata.name}'); do echo USD{node} ; oc adm drain USD{node} --delete-emptydir-data --ignore-daemonsets=true --timeout=15s ; done
for node in USD(oc get nodes -o jsonpath='{.items[*].metadata.name}'); do oc debug node/USD{node} -- chroot /host shutdown -h 1; done
Starting pod/ip-10-0-130-169us-east-2computeinternal-debug To use host binaries, run `chroot /host` Shutdown scheduled for Mon 2021-09-13 09:36:17 UTC, use 'shutdown -c' to cancel. Removing debug pod Starting pod/ip-10-0-150-116us-east-2computeinternal-debug To use host binaries, run `chroot /host` Shutdown scheduled for Mon 2021-09-13 09:36:29 UTC, use 'shutdown -c' to cancel.
for node in USD(oc get nodes -o jsonpath='{.items[*].metadata.name}'); do oc debug node/USD{node} -- chroot /host shutdown -h 10; done
oc get nodes -l node-role.kubernetes.io/master
NAME STATUS ROLES AGE VERSION ip-10-0-168-251.ec2.internal Ready master 75m v1.25.0 ip-10-0-170-223.ec2.internal Ready master 75m v1.25.0 ip-10-0-211-16.ec2.internal Ready master 75m v1.25.0
oc get csr
oc describe csr <csr_name> 1
oc adm certificate approve <csr_name>
oc get nodes -l node-role.kubernetes.io/worker
NAME STATUS ROLES AGE VERSION ip-10-0-179-95.ec2.internal Ready worker 64m v1.25.0 ip-10-0-182-134.ec2.internal Ready worker 64m v1.25.0 ip-10-0-250-100.ec2.internal Ready worker 64m v1.25.0
oc get csr
oc describe csr <csr_name> 1
oc adm certificate approve <csr_name>
oc get clusteroperators
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE authentication 4.12.0 True False False 59m cloud-credential 4.12.0 True False False 85m cluster-autoscaler 4.12.0 True False False 73m config-operator 4.12.0 True False False 73m console 4.12.0 True False False 62m csi-snapshot-controller 4.12.0 True False False 66m dns 4.12.0 True False False 76m etcd 4.12.0 True False False 76m
oc get nodes
NAME STATUS ROLES AGE VERSION ip-10-0-168-251.ec2.internal Ready master 82m v1.25.0 ip-10-0-170-223.ec2.internal Ready master 82m v1.25.0 ip-10-0-179-95.ec2.internal Ready worker 70m v1.25.0 ip-10-0-182-134.ec2.internal Ready worker 70m v1.25.0 ip-10-0-211-16.ec2.internal Ready master 82m v1.25.0 ip-10-0-250-100.ec2.internal Ready worker 69m v1.25.0
for node in USD(oc get nodes -o jsonpath='{.items[*].metadata.name}'); do echo USD{node} ; oc adm uncordon USD{node} ; done
spec: configuration: nodeAgent: enable: true uploaderType: kopia
spec: configuration: nodeAgent: enable: true uploaderType: restic
oc get dpa -n openshift-adp -o yaml > dpa.orig.backup
spec: configuration: features: dataMover: enable: true credentialName: dm-credentials velero: defaultPlugins: - vsm - csi - openshift
spec: configuration: nodeAgent: enable: true uploaderType: kopia velero: defaultPlugins: - csi - openshift
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/node-agent-9cq4q 1/1 Running 0 94s pod/node-agent-m4lts 1/1 Running 0 94s pod/node-agent-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s service/openshift-adp-velero-metrics-svc ClusterIP 172.30.10.0 <none> 8085/TCP 8h NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/node-agent 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc get dpa dpa-sample -n openshift-adp -o jsonpath='{.status}'
{"conditions":[{"lastTransitionTime":"2023-10-27T01:23:57Z","message":"Reconcile complete","reason":"Complete","status":"True","type":"Reconciled"}]}
oc get backupStorageLocation -n openshift-adp
NAME PHASE LAST VALIDATED AGE DEFAULT dpa-sample-1 Available 1s 3d16h true
velero backup create example-backup --include-namespaces mysql-persistent --snapshot-move-data=true
apiVersion: velero.io/v1 kind: Backup metadata: name: example-backup namespace: openshift-adp spec: snapshotMoveData: true includedNamespaces: - mysql-persistent storageLocation: dpa-sample-1 ttl: 720h0m0s
time="2022-11-23T15:40:46Z" level=info msg="1 errors encountered backup up item" backup=openshift-adp/django-persistent-67a5b83d-6b44-11ed-9cba-902e163f806c logSource="/remote-source/velero/app/pkg/backup/backup.go:413" name=django-psql-persistent time="2022-11-23T15:40:46Z" level=error msg="Error backing up item" backup=openshift-adp/django-persistent-67a5b83d-6b44-11ed-9cba-902e163f8
admission webhook "clusterrolebindings-validation.managed.openshift.io" denied the request: Deleting ClusterRoleBinding must-gather-p7vwj is not allowed
oc get dpa -n openshift-adp -o yaml > dpa.orig.backup
spec: configuration: velero: args: default-volumes-to-fs-backup: true default-restic-prune-frequency: 6000 fs-backup-timeout: 600
spec: configuration: velero: args: default-volumes-to-fs-backup: true default-repo-maintain-frequency: 6000 fs-backup-timeout: 600
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc get dpa dpa-sample -n openshift-adp -o jsonpath='{.status}'
{"conditions":[{"lastTransitionTime":"2023-10-27T01:23:57Z","message":"Reconcile complete","reason":"Complete","status":"True","type":"Reconciled"}]}
oc get backupStorageLocation -n openshift-adp
NAME PHASE LAST VALIDATED AGE DEFAULT dpa-sample-1 Available 1s 3d16h true
oc annotate --overwrite namespace/openshift-adp volsync.backube/privileged-movers='true'
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: velero: defaultPlugins: - openshift - aws - azure - gcp
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: velero: defaultPlugins: - openshift - azure - gcp customPlugins: - name: custom-plugin-example image: quay.io/example-repo/custom-velero-plugin
024-02-27T10:46:50.028951744Z time="2024-02-27T10:46:50Z" level=error msg="Error backing up item" backup=openshift-adp/<backup name> error="error executing custom action (groupResource=imagestreams.image.openshift.io, namespace=<BSL Name>, name=postgres): rpc error: code = Aborted desc = plugin panicked: runtime error: index out of range with length 1, stack trace: goroutine 94...
oc label BackupStorageLocation <bsl_name> app.kubernetes.io/component=bsl
oc -n openshift-adp get secret/oadp-<bsl_name>-<bsl_provider>-registry-secret -o json | jq -r '.data'
resources: mds: limits: cpu: "3" memory: 128Gi requests: cpu: "3" memory: 8Gi
BUCKET=<your_bucket>
REGION=<your_region>
aws s3api create-bucket --bucket USDBUCKET --region USDREGION --create-bucket-configuration LocationConstraint=USDREGION 1
aws iam create-user --user-name velero 1
cat > velero-policy.json <<EOF { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "ec2:DescribeVolumes", "ec2:DescribeSnapshots", "ec2:CreateTags", "ec2:CreateVolume", "ec2:CreateSnapshot", "ec2:DeleteSnapshot" ], "Resource": "*" }, { "Effect": "Allow", "Action": [ "s3:GetObject", "s3:DeleteObject", "s3:PutObject", "s3:AbortMultipartUpload", "s3:ListMultipartUploadParts" ], "Resource": [ "arn:aws:s3:::USD{BUCKET}/*" ] }, { "Effect": "Allow", "Action": [ "s3:ListBucket", "s3:GetBucketLocation", "s3:ListBucketMultipartUploads" ], "Resource": [ "arn:aws:s3:::USD{BUCKET}" ] } ] } EOF
aws iam put-user-policy --user-name velero --policy-name velero --policy-document file://velero-policy.json
aws iam create-access-key --user-name velero
{ "AccessKey": { "UserName": "velero", "Status": "Active", "CreateDate": "2017-07-31T22:24:41.576Z", "SecretAccessKey": <AWS_SECRET_ACCESS_KEY>, "AccessKeyId": <AWS_ACCESS_KEY_ID> } }
cat << EOF > ./credentials-velero [default] aws_access_key_id=<AWS_ACCESS_KEY_ID> aws_secret_access_key=<AWS_SECRET_ACCESS_KEY> EOF
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero
[backupStorage] aws_access_key_id=<AWS_ACCESS_KEY_ID> aws_secret_access_key=<AWS_SECRET_ACCESS_KEY> [volumeSnapshot] aws_access_key_id=<AWS_ACCESS_KEY_ID> aws_secret_access_key=<AWS_SECRET_ACCESS_KEY>
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero 1
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket_name> prefix: <prefix> config: region: us-east-1 profile: "backupStorage" credential: key: cloud name: cloud-credentials snapshotLocations: - velero: provider: aws config: region: us-west-2 profile: "volumeSnapshot"
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: configuration: velero: podConfig: nodeSelector: <node_selector> 1 resourceAllocations: 2 limits: cpu: "1" memory: 1024Mi requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket> prefix: <prefix> caCert: <base64_encoded_cert_string> 1 config: insecureSkipTLSVerify: "false" 2
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: configuration: velero: defaultPlugins: - openshift 1 - aws resourceTimeout: 10m 2 restic: enable: true 3 podConfig: nodeSelector: <node_selector> 4 backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket_name> 5 prefix: <prefix> 6 config: region: <region> profile: "default" credential: key: cloud name: cloud-credentials 7 snapshotLocations: 8 - velero: provider: aws config: region: <region> 9 profile: "default"
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication spec: configuration: velero: defaultPlugins: - openshift - csi 1
oc create secret generic cloud-credentials-azure -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic cloud-credentials-azure -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic <custom_secret> -n openshift-adp --from-file cloud=credentials-velero
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: backupLocations: - velero: config: resourceGroup: <azure_resource_group> storageAccount: <azure_storage_account_id> subscriptionId: <azure_subscription_id> storageAccountKeyEnvVar: AZURE_STORAGE_ACCOUNT_ACCESS_KEY credential: key: cloud name: <custom_secret> 1 provider: azure default: true objectStorage: bucket: <bucket_name> prefix: <prefix> snapshotLocations: - velero: config: resourceGroup: <azure_resource_group> subscriptionId: <azure_subscription_id> incremental: "true" provider: azure
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: configuration: velero: podConfig: nodeSelector: <node_selector> 1 resourceAllocations: 2 limits: cpu: "1" memory: 1024Mi requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket> prefix: <prefix> caCert: <base64_encoded_cert_string> 1 config: insecureSkipTLSVerify: "false" 2
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: configuration: velero: defaultPlugins: - azure - openshift 1 resourceTimeout: 10m 2 restic: enable: true 3 podConfig: nodeSelector: <node_selector> 4 backupLocations: - velero: config: resourceGroup: <azure_resource_group> 5 storageAccount: <azure_storage_account_id> 6 subscriptionId: <azure_subscription_id> 7 storageAccountKeyEnvVar: AZURE_STORAGE_ACCOUNT_ACCESS_KEY credential: key: cloud name: cloud-credentials-azure 8 provider: azure default: true objectStorage: bucket: <bucket_name> 9 prefix: <prefix> 10 snapshotLocations: 11 - velero: config: resourceGroup: <azure_resource_group> subscriptionId: <azure_subscription_id> incremental: "true" name: default provider: azure
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication spec: configuration: velero: defaultPlugins: - openshift - csi 1
gcloud auth login
BUCKET=<bucket> 1
gsutil mb gs://USDBUCKET/
PROJECT_ID=USD(gcloud config get-value project)
gcloud iam service-accounts create velero --display-name "Velero service account"
gcloud iam service-accounts list
SERVICE_ACCOUNT_EMAIL=USD(gcloud iam service-accounts list --filter="displayName:Velero service account" --format 'value(email)')
ROLE_PERMISSIONS=( compute.disks.get compute.disks.create compute.disks.createSnapshot compute.snapshots.get compute.snapshots.create compute.snapshots.useReadOnly compute.snapshots.delete compute.zones.get storage.objects.create storage.objects.delete storage.objects.get storage.objects.list iam.serviceAccounts.signBlob )
gcloud iam roles create velero.server --project USDPROJECT_ID --title "Velero Server" --permissions "USD(IFS=","; echo "USD{ROLE_PERMISSIONS[*]}")"
gcloud projects add-iam-policy-binding USDPROJECT_ID --member serviceAccount:USDSERVICE_ACCOUNT_EMAIL --role projects/USDPROJECT_ID/roles/velero.server
gsutil iam ch serviceAccount:USDSERVICE_ACCOUNT_EMAIL:objectAdmin gs://USD{BUCKET}
gcloud iam service-accounts keys create credentials-velero --iam-account USDSERVICE_ACCOUNT_EMAIL
oc create secret generic cloud-credentials-gcp -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic cloud-credentials-gcp -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic <custom_secret> -n openshift-adp --from-file cloud=credentials-velero
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: backupLocations: - velero: provider: gcp default: true credential: key: cloud name: <custom_secret> 1 objectStorage: bucket: <bucket_name> prefix: <prefix> snapshotLocations: - velero: provider: gcp default: true config: project: <project> snapshotLocation: us-west1
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: configuration: velero: podConfig: nodeSelector: <node_selector> 1 resourceAllocations: 2 limits: cpu: "1" memory: 1024Mi requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket> prefix: <prefix> caCert: <base64_encoded_cert_string> 1 config: insecureSkipTLSVerify: "false" 2
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: configuration: velero: defaultPlugins: - gcp - openshift 1 resourceTimeout: 10m 2 restic: enable: true 3 podConfig: nodeSelector: <node_selector> 4 backupLocations: - velero: provider: gcp default: true credential: key: cloud name: cloud-credentials-gcp 5 objectStorage: bucket: <bucket_name> 6 prefix: <prefix> 7 snapshotLocations: 8 - velero: provider: gcp default: true config: project: <project> snapshotLocation: us-west1 9
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication spec: configuration: velero: defaultPlugins: - openshift - csi 1
cat << EOF > ./credentials-velero [default] aws_access_key_id=<AWS_ACCESS_KEY_ID> aws_secret_access_key=<AWS_SECRET_ACCESS_KEY> EOF
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic <custom_secret> -n openshift-adp --from-file cloud=credentials-velero
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: backupLocations: - velero: config: profile: "default" region: minio s3Url: <url> insecureSkipTLSVerify: "true" s3ForcePathStyle: "true" provider: aws default: true credential: key: cloud name: <custom_secret> 1 objectStorage: bucket: <bucket_name> prefix: <prefix>
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: configuration: velero: podConfig: nodeSelector: <node_selector> 1 resourceAllocations: 2 limits: cpu: "1" memory: 1024Mi requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket> prefix: <prefix> caCert: <base64_encoded_cert_string> 1 config: insecureSkipTLSVerify: "false" 2
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: configuration: velero: defaultPlugins: - aws - openshift 1 resourceTimeout: 10m 2 restic: enable: true 3 podConfig: nodeSelector: <node_selector> 4 backupLocations: - velero: config: profile: "default" region: minio s3Url: <url> 5 insecureSkipTLSVerify: "true" s3ForcePathStyle: "true" provider: aws default: true credential: key: cloud name: cloud-credentials 6 objectStorage: bucket: <bucket_name> 7 prefix: <prefix> 8
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication spec: configuration: velero: defaultPlugins: - openshift - csi 1
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic cloud-credentials -n openshift-adp --from-file cloud=credentials-velero
oc create secret generic <custom_secret> -n openshift-adp --from-file cloud=credentials-velero
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: backupLocations: - velero: config: profile: "default" region: minio s3Url: <url> insecureSkipTLSVerify: "true" s3ForcePathStyle: "true" provider: gcp default: true credential: key: cloud name: <custom_secret> 1 objectStorage: bucket: <bucket_name> prefix: <prefix>
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: configuration: velero: podConfig: nodeSelector: <node_selector> 1 resourceAllocations: 2 limits: cpu: "1" memory: 1024Mi requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> spec: backupLocations: - name: default velero: provider: aws default: true objectStorage: bucket: <bucket> prefix: <prefix> caCert: <base64_encoded_cert_string> 1 config: insecureSkipTLSVerify: "false" 2
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_sample> namespace: openshift-adp spec: configuration: velero: defaultPlugins: - aws - openshift 1 resourceTimeout: 10m 2 restic: enable: true 3 podConfig: nodeSelector: <node_selector> 4 backupLocations: - velero: config: profile: "default" region: minio s3Url: <url> 5 insecureSkipTLSVerify: "true" s3ForcePathStyle: "true" provider: gcp default: true credential: key: cloud name: cloud-credentials 6 objectStorage: bucket: <bucket_name> 7 prefix: <prefix> 8
oc get all -n openshift-adp
NAME READY STATUS RESTARTS AGE pod/oadp-operator-controller-manager-67d9494d47-6l8z8 2/2 Running 0 2m8s pod/restic-9cq4q 1/1 Running 0 94s pod/restic-m4lts 1/1 Running 0 94s pod/restic-pv4kr 1/1 Running 0 95s pod/velero-588db7f655-n842v 1/1 Running 0 95s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/oadp-operator-controller-manager-metrics-service ClusterIP 172.30.70.140 <none> 8443/TCP 2m8s NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/restic 3 3 3 3 3 <none> 96s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/oadp-operator-controller-manager 1/1 1 1 2m9s deployment.apps/velero 1/1 1 1 96s NAME DESIRED CURRENT READY AGE replicaset.apps/oadp-operator-controller-manager-67d9494d47 1 1 1 2m9s replicaset.apps/velero-588db7f655 1 1 1 96s
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication spec: configuration: velero: defaultPlugins: - openshift - csi 1
oc get backupStorageLocations -n openshift-adp
NAMESPACE NAME PHASE LAST VALIDATED AGE DEFAULT openshift-adp velero-sample-1 Available 11s 31m
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup> labels: velero.io/storage-location: default namespace: openshift-adp spec: hooks: {} includedNamespaces: - <namespace> 1 includedResources: [] 2 excludedResources: [] 3 storageLocation: <velero-sample-1> 4 ttl: 720h0m0s labelSelector: 5 matchLabels: app: <label_1> app: <label_2> app: <label_3> orLabelSelectors: 6 - matchLabels: app: <label_1> app: <label_2> app: <label_3>
oc get backup -n openshift-adp <backup> -o jsonpath='{.status.phase}'
apiVersion: snapshot.storage.k8s.io/v1 kind: VolumeSnapshotClass metadata: name: <volume_snapshot_class_name> labels: velero.io/csi-volumesnapshot-class: "true" driver: <csi_driver> deletionPolicy: Retain
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup> labels: velero.io/storage-location: default namespace: openshift-adp spec: defaultVolumesToFsBackup: true 1
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup> namespace: openshift-adp spec: hooks: resources: - name: <hook_name> includedNamespaces: - <namespace> 1 excludedNamespaces: 2 - <namespace> includedResources: [] - pods 3 excludedResources: [] 4 labelSelector: 5 matchLabels: app: velero component: server pre: 6 - exec: container: <container> 7 command: - /bin/uname 8 - -a onError: Fail 9 timeout: 30s 10 post: 11
oc get backupStorageLocations -n openshift-adp
NAMESPACE NAME PHASE LAST VALIDATED AGE DEFAULT openshift-adp velero-sample-1 Available 11s 31m
cat << EOF | oc apply -f - apiVersion: velero.io/v1 kind: Schedule metadata: name: <schedule> namespace: openshift-adp spec: schedule: 0 7 * * * 1 template: hooks: {} includedNamespaces: - <namespace> 2 storageLocation: <velero-sample-1> 3 defaultVolumesToFsBackup: true 4 ttl: 720h0m0s EOF
schedule: "*/10 * * * *"
oc get schedule -n openshift-adp <schedule> -o jsonpath='{.status.phase}'
oc delete backup <backup_CR_name> -n <velero_namespace>
velero backup delete <backup_CR_name> -n <velero_namespace>
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: nodeAgent: enable: true uploaderType: kopia
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore> namespace: openshift-adp spec: backupName: <backup> 1 includedResources: [] 2 excludedResources: - nodes - events - events.events.k8s.io - backups.velero.io - restores.velero.io - resticrepositories.velero.io restorePVs: true 3
oc get restore -n openshift-adp <restore> -o jsonpath='{.status.phase}'
oc get all -n <namespace> 1
bash dc-restic-post-restore.sh <restore-name>
#!/bin/bash set -e if sha256sum exists, use it to check the integrity of the file if command -v sha256sum >/dev/null 2>&1; then CHECKSUM_CMD="sha256sum" else CHECKSUM_CMD="shasum -a 256" fi label_name () { if [ "USD{#1}" -le "63" ]; then echo USD1 return fi sha=USD(echo -n USD1|USDCHECKSUM_CMD) echo "USD{1:0:57}USD{sha:0:6}" } OADP_NAMESPACE=USD{OADP_NAMESPACE:=openshift-adp} if [[ USD# -ne 1 ]]; then echo "usage: USD{BASH_SOURCE} restore-name" exit 1 fi echo using OADP Namespace USDOADP_NAMESPACE echo restore: USD1 label=USD(label_name USD1) echo label: USDlabel echo Deleting disconnected restore pods delete pods -l oadp.openshift.io/disconnected-from-dc=USDlabel for dc in USD(oc get dc --all-namespaces -l oadp.openshift.io/replicas-modified=USDlabel -o jsonpath='{range .items[*]}{.metadata.namespace}{","}{.metadata.name}{","}{.metadata.annotations.oadp\.openshift\.io/original-replicas}{","}{.metadata.annotations.oadp\.openshift\.io/original-paused}{"\n"}') do IFS=',' read -ra dc_arr <<< "USDdc" if [ USD{#dc_arr[0]} -gt 0 ]; then echo Found deployment USD{dc_arr[0]}/USD{dc_arr[1]}, setting replicas: USD{dc_arr[2]}, paused: USD{dc_arr[3]} cat <<EOF | oc patch dc -n USD{dc_arr[0]} USD{dc_arr[1]} --patch-file /dev/stdin spec: replicas: USD{dc_arr[2]} paused: USD{dc_arr[3]} EOF fi done
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore> namespace: openshift-adp spec: hooks: resources: - name: <hook_name> includedNamespaces: - <namespace> 1 excludedNamespaces: - <namespace> includedResources: - pods 2 excludedResources: [] labelSelector: 3 matchLabels: app: velero component: server postHooks: - init: initContainers: - name: restore-hook-init image: alpine:latest volumeMounts: - mountPath: /restores/pvc1-vm name: pvc1-vm command: - /bin/ash - -c timeout: 4 - exec: container: <container> 5 command: - /bin/bash 6 - -c - "psql < /backup/backup.sql" waitTimeout: 5m 7 execTimeout: 1m 8 onError: Continue 9
export CLUSTER_NAME=my-cluster 1 export ROSA_CLUSTER_ID=USD(rosa describe cluster -c USD{CLUSTER_NAME} --output json | jq -r .id) export REGION=USD(rosa describe cluster -c USD{CLUSTER_NAME} --output json | jq -r .region.id) export OIDC_ENDPOINT=USD(oc get authentication.config.openshift.io cluster -o jsonpath='{.spec.serviceAccountIssuer}' | sed 's|^https://||') export AWS_ACCOUNT_ID=USD(aws sts get-caller-identity --query Account --output text) export CLUSTER_VERSION=USD(rosa describe cluster -c USD{CLUSTER_NAME} -o json | jq -r .version.raw_id | cut -f -2 -d '.') export ROLE_NAME="USD{CLUSTER_NAME}-openshift-oadp-aws-cloud-credentials" export SCRATCH="/tmp/USD{CLUSTER_NAME}/oadp" mkdir -p USD{SCRATCH} echo "Cluster ID: USD{ROSA_CLUSTER_ID}, Region: USD{REGION}, OIDC Endpoint: USD{OIDC_ENDPOINT}, AWS Account ID: USD{AWS_ACCOUNT_ID}"
POLICY_ARN=USD(aws iam list-policies --query "Policies[?PolicyName=='RosaOadpVer1'].{ARN:Arn}" --output text) 1
if [[ -z "USD{POLICY_ARN}" ]]; then cat << EOF > USD{SCRATCH}/policy.json 1 { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "s3:CreateBucket", "s3:DeleteBucket", "s3:PutBucketTagging", "s3:GetBucketTagging", "s3:PutEncryptionConfiguration", "s3:GetEncryptionConfiguration", "s3:PutLifecycleConfiguration", "s3:GetLifecycleConfiguration", "s3:GetBucketLocation", "s3:ListBucket", "s3:GetObject", "s3:PutObject", "s3:DeleteObject", "s3:ListBucketMultipartUploads", "s3:AbortMultipartUploads", "s3:ListMultipartUploadParts", "s3:DescribeSnapshots", "ec2:DescribeVolumes", "ec2:DescribeVolumeAttribute", "ec2:DescribeVolumesModifications", "ec2:DescribeVolumeStatus", "ec2:CreateTags", "ec2:CreateVolume", "ec2:CreateSnapshot", "ec2:DeleteSnapshot" ], "Resource": "*" } ]} EOF POLICY_ARN=USD(aws iam create-policy --policy-name "RosaOadpVer1" --policy-document file:///USD{SCRATCH}/policy.json --query Policy.Arn --tags Key=rosa_openshift_version,Value=USD{CLUSTER_VERSION} Key=rosa_role_prefix,Value=ManagedOpenShift Key=operator_namespace,Value=openshift-oadp Key=operator_name,Value=openshift-oadp --output text) fi
echo USD{POLICY_ARN}
cat <<EOF > USD{SCRATCH}/trust-policy.json { "Version":2012-10-17", "Statement": [{ "Effect": "Allow", "Principal": { "Federated": "arn:aws:iam::USD{AWS_ACCOUNT_ID}:oidc-provider/USD{OIDC_ENDPOINT}" }, "Action": "sts:AssumeRoleWithWebIdentity", "Condition": { "StringEquals": { "USD{OIDC_ENDPOINT}:sub": [ "system:serviceaccount:openshift-adp:openshift-adp-controller-manager", "system:serviceaccount:openshift-adp:velero"] } } }] } EOF
ROLE_ARN=USD(aws iam create-role --role-name "USD{ROLE_NAME}" --assume-role-policy-document file://USD{SCRATCH}/trust-policy.json --tags Key=rosa_cluster_id,Value=USD{ROSA_CLUSTER_ID} Key=rosa_openshift_version,Value=USD{CLUSTER_VERSION} Key=rosa_role_prefix,Value=ManagedOpenShift Key=operator_namespace,Value=openshift-adp Key=operator_name,Value=openshift-oadp --query Role.Arn --output text)
echo USD{ROLE_ARN}
aws iam attach-role-policy --role-name "USD{ROLE_NAME}" --policy-arn USD{POLICY_ARN}
cat <<EOF > USD{SCRATCH}/credentials [default] role_arn = USD{ROLE_ARN} web_identity_token_file = /var/run/secrets/openshift/serviceaccount/token region = <aws_region> 1 EOF
oc create namespace openshift-adp
oc -n openshift-adp create secret generic cloud-credentials --from-file=USD{SCRATCH}/credentials
cat << EOF | oc create -f - apiVersion: oadp.openshift.io/v1alpha1 kind: CloudStorage metadata: name: USD{CLUSTER_NAME}-oadp namespace: openshift-adp spec: creationSecret: key: credentials name: cloud-credentials enableSharedConfig: true name: USD{CLUSTER_NAME}-oadp provider: aws region: USDREGION EOF
oc get pvc -n <namespace>
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE applog Bound pvc-351791ae-b6ab-4e8b-88a4-30f73caf5ef8 1Gi RWO gp3-csi 4d19h mysql Bound pvc-16b8e009-a20a-4379-accc-bc81fedd0621 1Gi RWO gp3-csi 4d19h
oc get storageclass
NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE gp2 kubernetes.io/aws-ebs Delete WaitForFirstConsumer true 4d21h gp2-csi ebs.csi.aws.com Delete WaitForFirstConsumer true 4d21h gp3 ebs.csi.aws.com Delete WaitForFirstConsumer true 4d21h gp3-csi (default) ebs.csi.aws.com Delete WaitForFirstConsumer true 4d21h
cat << EOF | oc create -f - apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: USD{CLUSTER_NAME}-dpa namespace: openshift-adp spec: backupImages: true 1 features: dataMover: enable: false backupLocations: - bucket: cloudStorageRef: name: USD{CLUSTER_NAME}-oadp credential: key: credentials name: cloud-credentials prefix: velero default: true config: region: USD{REGION} configuration: velero: defaultPlugins: - openshift - aws - csi nodeAgent: 2 enable: false uploaderType: kopia 3 EOF
cat << EOF | oc create -f - apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: USD{CLUSTER_NAME}-dpa namespace: openshift-adp spec: backupImages: true 1 backupLocations: - bucket: cloudStorageRef: name: USD{CLUSTER_NAME}-oadp credential: key: credentials name: cloud-credentials prefix: velero default: true config: region: USD{REGION} configuration: velero: defaultPlugins: - openshift - aws nodeAgent: 2 enable: false uploaderType: restic snapshotLocations: - velero: config: credentialsFile: /tmp/credentials/openshift-adp/cloud-credentials-credentials 3 enableSharedConfig: "true" 4 profile: default 5 region: USD{REGION} 6 provider: aws EOF
nodeAgent: enable: false uploaderType: restic
restic: enable: false
oc create namespace hello-world
oc new-app -n hello-world --image=docker.io/openshift/hello-openshift
oc expose service/hello-openshift -n hello-world
curl `oc get route/hello-openshift -n hello-world -o jsonpath='{.spec.host}'`
Hello OpenShift!
cat << EOF | oc create -f - apiVersion: velero.io/v1 kind: Backup metadata: name: hello-world namespace: openshift-adp spec: includedNamespaces: - hello-world storageLocation: USD{CLUSTER_NAME}-dpa-1 ttl: 720h0m0s EOF
watch "oc -n openshift-adp get backup hello-world -o json | jq .status"
{ "completionTimestamp": "2022-09-07T22:20:44Z", "expiration": "2022-10-07T22:20:22Z", "formatVersion": "1.1.0", "phase": "Completed", "progress": { "itemsBackedUp": 58, "totalItems": 58 }, "startTimestamp": "2022-09-07T22:20:22Z", "version": 1 }
oc delete ns hello-world
cat << EOF | oc create -f - apiVersion: velero.io/v1 kind: Restore metadata: name: hello-world namespace: openshift-adp spec: backupName: hello-world EOF
watch "oc -n openshift-adp get restore hello-world -o json | jq .status"
{ "completionTimestamp": "2022-09-07T22:25:47Z", "phase": "Completed", "progress": { "itemsRestored": 38, "totalItems": 38 }, "startTimestamp": "2022-09-07T22:25:28Z", "warnings": 9 }
oc -n hello-world get pods
NAME READY STATUS RESTARTS AGE hello-openshift-9f885f7c6-kdjpj 1/1 Running 0 90s
curl `oc get route/hello-openshift -n hello-world -o jsonpath='{.spec.host}'`
Hello OpenShift!
oc delete ns hello-world
oc -n openshift-adp delete dpa USD{CLUSTER_NAME}-dpa
oc -n openshift-adp delete cloudstorage USD{CLUSTER_NAME}-oadp
oc -n openshift-adp patch cloudstorage USD{CLUSTER_NAME}-oadp -p '{"metadata":{"finalizers":null}}' --type=merge
oc -n openshift-adp delete subscription oadp-operator
oc delete ns openshift-adp
oc delete backup hello-world
velero backup delete hello-world
for CRD in `oc get crds | grep velero | awk '{print USD1}'`; do oc delete crd USDCRD; done
aws s3 rm s3://USD{CLUSTER_NAME}-oadp --recursive
aws s3api delete-bucket --bucket USD{CLUSTER_NAME}-oadp
aws iam detach-role-policy --role-name "USD{ROLE_NAME}" --policy-arn "USD{POLICY_ARN}"
aws iam delete-role --role-name "USD{ROLE_NAME}"
Error: relabel failed /var/lib/kubelet/pods/3ac..34/volumes/ kubernetes.io~csi/pvc-684..12c/mount: lsetxattr /var/lib/kubelet/ pods/3ac..34/volumes/kubernetes.io~csi/pvc-68..2c/mount/data-xfs-103: no space left on device
apiVersion: v1 kind: Secret metadata: name: <secret_name> namespace: openshift-adp type: Opaque stringData: RESTIC_PASSWORD: <secure_restic_password>
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: velero-sample namespace: openshift-adp spec: backupLocations: - velero: config: profile: default region: us-east-1 credential: key: cloud name: cloud-credentials default: true objectStorage: bucket: <bucket_name> prefix: <bucket-prefix> provider: aws configuration: restic: enable: <true_or_false> velero: itemOperationSyncFrequency: "10s" defaultPlugins: - openshift - aws - csi - vsm 1 features: dataMover: credentialName: restic-secret enable: true maxConcurrentBackupVolumes: "3" 2 maxConcurrentRestoreVolumes: "3" 3 pruneInterval: "14" 4 volumeOptions: 5 sourceVolumeOptions: accessMode: ReadOnlyMany cacheAccessMode: ReadWriteOnce cacheCapacity: 2Gi destinationVolumeOptions: storageClass: other-storageclass-name cacheAccessMode: ReadWriteMany snapshotLocations: - velero: config: profile: default region: us-west-2 provider: aws
apiVersion: datamover.oadp.openshift.io/v1alpha1 kind: VolumeSnapshotBackup metadata: name: <vsb_name> namespace: <namespace_name> 1 spec: volumeSnapshotContent: name: <snapcontent_name> protectedNamespace: <adp_namespace> 2 resticSecretRef: name: <restic_secret_name>
apiVersion: datamover.oadp.openshift.io/v1alpha1 kind: VolumeSnapshotRestore metadata: name: <vsr_name> namespace: <namespace_name> 1 spec: protectedNamespace: <protected_ns> 2 resticSecretRef: name: <restic_secret_name> volumeSnapshotMoverBackupRef: sourcePVCData: name: <source_pvc_name> size: <source_pvc_size> resticrepository: <your_restic_repo> volumeSnapshotClassName: <vsclass_name>
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup_name> namespace: <protected_ns> 1 spec: includedNamespaces: - <app_ns> 2 storageLocation: velero-sample-1
oc get vsb -n <app_ns>
oc get vsb <vsb_name> -n <app_ns> -o jsonpath="{.status.phase}"
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore_name> namespace: <protected_ns> spec: backupName: <previous_backup_name> restorePVs: true
oc get vsr -n <app_ns>
oc get vsr <vsr_name> -n <app_ns> -o jsonpath="{.status.phase}"
apiVersion: snapshot.storage.k8s.io/v1 deletionPolicy: Retain 1 driver: openshift-storage.cephfs.csi.ceph.com kind: VolumeSnapshotClass metadata: annotations: snapshot.storage.kubernetes.io/is-default-class: true 2 labels: velero.io/csi-volumesnapshot-class: true 3 name: ocs-storagecluster-cephfsplugin-snapclass parameters: clusterID: openshift-storage csi.storage.k8s.io/snapshotter-secret-name: rook-csi-cephfs-provisioner csi.storage.k8s.io/snapshotter-secret-namespace: openshift-storage
kind: StorageClass apiVersion: storage.k8s.io/v1 metadata: name: ocs-storagecluster-cephfs annotations: description: Provides RWO and RWX Filesystem volumes storageclass.kubernetes.io/is-default-class: true 1 provisioner: openshift-storage.cephfs.csi.ceph.com parameters: clusterID: openshift-storage csi.storage.k8s.io/controller-expand-secret-name: rook-csi-cephfs-provisioner csi.storage.k8s.io/controller-expand-secret-namespace: openshift-storage csi.storage.k8s.io/node-stage-secret-name: rook-csi-cephfs-node csi.storage.k8s.io/node-stage-secret-namespace: openshift-storage csi.storage.k8s.io/provisioner-secret-name: rook-csi-cephfs-provisioner csi.storage.k8s.io/provisioner-secret-namespace: openshift-storage fsName: ocs-storagecluster-cephfilesystem reclaimPolicy: Delete allowVolumeExpansion: true volumeBindingMode: Immediate
apiVersion: snapshot.storage.k8s.io/v1 deletionPolicy: Retain 1 driver: openshift-storage.rbd.csi.ceph.com kind: VolumeSnapshotClass metadata: labels: velero.io/csi-volumesnapshot-class: true 2 name: ocs-storagecluster-rbdplugin-snapclass parameters: clusterID: openshift-storage csi.storage.k8s.io/snapshotter-secret-name: rook-csi-rbd-provisioner csi.storage.k8s.io/snapshotter-secret-namespace: openshift-storage
kind: StorageClass apiVersion: storage.k8s.io/v1 metadata: name: ocs-storagecluster-ceph-rbd annotations: description: 'Provides RWO Filesystem volumes, and RWO and RWX Block volumes' provisioner: openshift-storage.rbd.csi.ceph.com parameters: csi.storage.k8s.io/fstype: ext4 csi.storage.k8s.io/provisioner-secret-namespace: openshift-storage csi.storage.k8s.io/provisioner-secret-name: rook-csi-rbd-provisioner csi.storage.k8s.io/node-stage-secret-name: rook-csi-rbd-node csi.storage.k8s.io/controller-expand-secret-name: rook-csi-rbd-provisioner imageFormat: '2' clusterID: openshift-storage imageFeatures: layering csi.storage.k8s.io/controller-expand-secret-namespace: openshift-storage pool: ocs-storagecluster-cephblockpool csi.storage.k8s.io/node-stage-secret-namespace: openshift-storage reclaimPolicy: Delete allowVolumeExpansion: true volumeBindingMode: Immediate
kind: StorageClass apiVersion: storage.k8s.io/v1 metadata: name: ocs-storagecluster-cephfs-shallow annotations: description: Provides RWO and RWX Filesystem volumes storageclass.kubernetes.io/is-default-class: false provisioner: openshift-storage.cephfs.csi.ceph.com parameters: csi.storage.k8s.io/provisioner-secret-namespace: openshift-storage csi.storage.k8s.io/provisioner-secret-name: rook-csi-cephfs-provisioner csi.storage.k8s.io/node-stage-secret-name: rook-csi-cephfs-node csi.storage.k8s.io/controller-expand-secret-name: rook-csi-cephfs-provisioner clusterID: openshift-storage fsName: ocs-storagecluster-cephfilesystem csi.storage.k8s.io/controller-expand-secret-namespace: openshift-storage backingSnapshot: true 1 csi.storage.k8s.io/node-stage-secret-namespace: openshift-storage reclaimPolicy: Delete allowVolumeExpansion: true volumeBindingMode: Immediate
apiVersion: v1 kind: Secret metadata: name: <secret_name> namespace: <namespace> type: Opaque stringData: RESTIC_PASSWORD: <restic_password>
oc get volumesnapshotclass -A -o jsonpath='{range .items[*]}{"Name: "}{.metadata.name}{" "}{"Retention Policy: "}{.deletionPolicy}{"\n"}{end}'
oc get volumesnapshotclass -A -o jsonpath='{range .items[*]}{"Name: "}{.metadata.name}{" "}{"labels: "}{.metadata.labels}{"\n"}{end}'
oc get storageClass -A -o jsonpath='{range .items[*]}{"Name: "}{.metadata.name}{" "}{"annotations: "}{.metadata.annotations}{"\n"}{end}'
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: velero-sample namespace: openshift-adp spec: backupLocations: - velero: config: profile: default region: us-east-1 credential: key: cloud name: cloud-credentials default: true objectStorage: bucket: <my_bucket> prefix: velero provider: aws configuration: restic: enable: false 1 velero: defaultPlugins: - openshift - aws - csi - vsm features: dataMover: credentialName: <restic_secret_name> 2 enable: true 3 volumeOptionsForStorageClasses: 4 ocs-storagecluster-cephfs: sourceVolumeOptions: accessMode: ReadOnlyMany cacheAccessMode: ReadWriteMany cacheStorageClassName: ocs-storagecluster-cephfs storageClassName: ocs-storagecluster-cephfs-shallow
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup_name> namespace: <protected_ns> spec: includedNamespaces: - <app_ns> storageLocation: velero-sample-1
oc get vsb -n <app_ns>
oc get vsb <vsb_name> -n <app_ns> -ojsonpath="{.status.phase}`
oc delete vsb -n <app_namespace> --all
oc delete volumesnapshotcontent --all
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore_name> namespace: <protected_ns> spec: backupName: <previous_backup_name>
oc get vsr -n <app_ns>
oc get vsr <vsr_name> -n <app_ns> -ojsonpath="{.status.phase}
oc get route <route_name> -n <app_ns> -ojsonpath="{.spec.host}"
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: velero-sample namespace: openshift-adp spec: backupLocations: - velero: config: profile: default region: us-east-1 credential: key: cloud name: cloud-credentials default: true objectStorage: bucket: <my-bucket> prefix: velero provider: aws configuration: restic: enable: false velero: defaultPlugins: - openshift - aws - csi - vsm features: dataMover: credentialName: <restic_secret_name> 1 enable: true volumeOptionsForStorageClasses: 2 ocs-storagecluster-cephfs: sourceVolumeOptions: accessMode: ReadOnlyMany cacheAccessMode: ReadWriteMany cacheStorageClassName: ocs-storagecluster-cephfs storageClassName: ocs-storagecluster-cephfs-shallow ocs-storagecluster-ceph-rbd: sourceVolumeOptions: storageClassName: ocs-storagecluster-ceph-rbd cacheStorageClassName: ocs-storagecluster-ceph-rbd destinationVolumeOptions: storageClassName: ocs-storagecluster-ceph-rbd cacheStorageClassName: ocs-storagecluster-ceph-rbd
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup_name> namespace: <protected_ns> spec: includedNamespaces: - <app_ns> storageLocation: velero-sample-1
oc get vsb -n <app_ns>
oc get vsb <vsb_name> -n <app_ns> -ojsonpath="{.status.phase}`
oc delete vsb -n <app_namespace> --all
oc delete volumesnapshotcontent --all
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore_name> namespace: <protected_ns> spec: backupName: <previous_backup_name>
oc get vsr -n <app_ns>
oc get vsr <vsr_name> -n <app_ns> -ojsonpath="{.status.phase}
oc get route <route_name> -n <app_ns> -ojsonpath="{.spec.host}"
oc delete vsb -n <app_namespace> --all
oc delete vsr -n <app_namespace> --all
oc delete volumesnapshotcontent --all
oc delete vsb -n <app_namespace> --all
oc delete volumesnapshot -A --all
oc delete volumesnapshotcontent --all
oc delete pvc -n <protected_namespace> --all
oc delete replicationsource -n <protected_namespace> --all
oc delete vsr -n <app-ns> --all
oc delete volumesnapshot -A --all
oc delete volumesnapshotcontent --all
oc delete replicationdestination -n <protected_namespace> --all
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: nodeAgent: enable: true 1 uploaderType: kopia 2 velero: defaultPlugins: - openshift - aws - csi 3
kind: Backup apiVersion: velero.io/v1 metadata: name: backup namespace: openshift-adp spec: csiSnapshotTimeout: 10m0s defaultVolumesToFsBackup: false includedNamespaces: - mysql-persistent itemOperationTimeout: 4h0m0s snapshotMoveData: true 1 storageLocation: default ttl: 720h0m0s volumeSnapshotLocations: - dpa-sample-1
Error: relabel failed /var/lib/kubelet/pods/3ac..34/volumes/ kubernetes.io~csi/pvc-684..12c/mount: lsetxattr /var/lib/kubelet/ pods/3ac..34/volumes/kubernetes.io~csi/pvc-68..2c/mount/data-xfs-103: no space left on device
oc create -f backup.yaml
oc get datauploads -A
NAMESPACE NAME STATUS STARTED BYTES DONE TOTAL BYTES STORAGE LOCATION AGE NODE openshift-adp backup-test-1-sw76b Completed 9m47s 108104082 108104082 dpa-sample-1 9m47s ip-10-0-150-57.us-west-2.compute.internal openshift-adp mongo-block-7dtpf Completed 14m 1073741824 1073741824 dpa-sample-1 14m ip-10-0-150-57.us-west-2.compute.internal
oc get datauploads <dataupload_name> -o yaml
apiVersion: velero.io/v2alpha1 kind: DataUpload metadata: name: backup-test-1-sw76b namespace: openshift-adp spec: backupStorageLocation: dpa-sample-1 csiSnapshot: snapshotClass: "" storageClass: gp3-csi volumeSnapshot: velero-mysql-fq8sl operationTimeout: 10m0s snapshotType: CSI sourceNamespace: mysql-persistent sourcePVC: mysql status: completionTimestamp: "2023-11-02T16:57:02Z" node: ip-10-0-150-57.us-west-2.compute.internal path: /host_pods/15116bac-cc01-4d9b-8ee7-609c3bef6bde/volumes/kubernetes.io~csi/pvc-eead8167-556b-461a-b3ec-441749e291c4/mount phase: Completed 1 progress: bytesDone: 108104082 totalBytes: 108104082 snapshotID: 8da1c5febf25225f4577ada2aeb9f899 startTimestamp: "2023-11-02T16:56:22Z"
apiVersion: velero.io/v1 kind: Restore metadata: name: restore namespace: openshift-adp spec: backupName: <backup>
oc create -f restore.yaml
oc get datadownloads -A
NAMESPACE NAME STATUS STARTED BYTES DONE TOTAL BYTES STORAGE LOCATION AGE NODE openshift-adp restore-test-1-sk7lg Completed 7m11s 108104082 108104082 dpa-sample-1 7m11s ip-10-0-150-57.us-west-2.compute.internal
oc get datadownloads <datadownload_name> -o yaml
apiVersion: velero.io/v2alpha1 kind: DataDownload metadata: name: restore-test-1-sk7lg namespace: openshift-adp spec: backupStorageLocation: dpa-sample-1 operationTimeout: 10m0s snapshotID: 8da1c5febf25225f4577ada2aeb9f899 sourceNamespace: mysql-persistent targetVolume: namespace: mysql-persistent pv: "" pvc: mysql status: completionTimestamp: "2023-11-02T17:01:24Z" node: ip-10-0-150-57.us-west-2.compute.internal phase: Completed 1 progress: bytesDone: 108104082 totalBytes: 108104082 startTimestamp: "2023-11-02T17:00:52Z"
alias velero='oc -n openshift-adp exec deployment/velero -c velero -it -- ./velero'
oc describe <velero_cr> <cr_name>
oc logs pod/<velero>
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: velero-sample spec: configuration: velero: logLevel: warning
oc -n openshift-adp exec deployment/velero -c velero -- ./velero <backup_restore_cr> <command> <cr_name>
oc -n openshift-adp exec deployment/velero -c velero -- ./velero backup describe 0e44ae00-5dc3-11eb-9ca8-df7e5254778b-2d8ql
oc -n openshift-adp exec deployment/velero -c velero -- ./velero --help
oc -n openshift-adp exec deployment/velero -c velero -- ./velero <backup_restore_cr> describe <cr_name>
oc -n openshift-adp exec deployment/velero -c velero -- ./velero backup describe 0e44ae00-5dc3-11eb-9ca8-df7e5254778b-2d8ql
oc -n openshift-adp exec deployment/velero -c velero -- ./velero <backup_restore_cr> logs <cr_name>
oc -n openshift-adp exec deployment/velero -c velero -- ./velero restore logs ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication configuration: velero: podConfig: resourceAllocations: 1 requests: cpu: 200m memory: 256Mi
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication configuration: restic: podConfig: resourceAllocations: 1 requests: cpu: 1000m memory: 16Gi
requests: cpu: 500m memory: 128Mi
Velero: pod volume restore failed: data path restore failed: Failed to run kopia restore: Failed to copy snapshot data to the target: restore error: copy file: error creating file: open /host_pods/b4d...6/volumes/kubernetes.io~nfs/pvc-53...4e5/userdata/base/13493/2681: no such file or directory
apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: nfs-client provisioner: k8s-sigs.io/nfs-subdir-external-provisioner parameters: pathPattern: "USD{.PVC.namespace}/USD{.PVC.annotations.nfs.io/storage-path}" 1 onDelete: delete
velero restore <restore_name> --from-backup=<backup_name> --include-resources service.serving.knavtive.dev
oc get mutatingwebhookconfigurations
024-02-27T10:46:50.028951744Z time="2024-02-27T10:46:50Z" level=error msg="Error backing up item" backup=openshift-adp/<backup name> error="error executing custom action (groupResource=imagestreams.image.openshift.io, namespace=<BSL Name>, name=postgres): rpc error: code = Aborted desc = plugin panicked: runtime error: index out of range with length 1, stack trace: goroutine 94...
oc label BackupStorageLocation <bsl_name> app.kubernetes.io/component=bsl
oc -n openshift-adp get secret/oadp-<bsl_name>-<bsl_provider>-registry-secret -o json | jq -r '.data'
[default] 1 aws_access_key_id=AKIAIOSFODNN7EXAMPLE 2 aws_secret_access_key=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
oc get backupstoragelocation -A
velero backup-location get -n <OADP_Operator_namespace>
oc get backupstoragelocation -n <namespace> -o yaml
apiVersion: v1 items: - apiVersion: velero.io/v1 kind: BackupStorageLocation metadata: creationTimestamp: "2023-11-03T19:49:04Z" generation: 9703 name: example-dpa-1 namespace: openshift-adp-operator ownerReferences: - apiVersion: oadp.openshift.io/v1alpha1 blockOwnerDeletion: true controller: true kind: DataProtectionApplication name: example-dpa uid: 0beeeaff-0287-4f32-bcb1-2e3c921b6e82 resourceVersion: "24273698" uid: ba37cd15-cf17-4f7d-bf03-8af8655cea83 spec: config: enableSharedConfig: "true" region: us-west-2 credential: key: credentials name: cloud-credentials default: true objectStorage: bucket: example-oadp-operator prefix: example provider: aws status: lastValidationTime: "2023-11-10T22:06:46Z" message: "BackupStorageLocation \"example-dpa-1\" is unavailable: rpc error: code = Unknown desc = WebIdentityErr: failed to retrieve credentials\ncaused by: AccessDenied: Not authorized to perform sts:AssumeRoleWithWebIdentity\n\tstatus code: 403, request id: d3f2e099-70a0-467b-997e-ff62345e3b54" phase: Unavailable kind: List metadata: resourceVersion: ""
level=error msg="Error backing up item" backup=velero/monitoring error="timed out waiting for all PodVolumeBackups to complete"
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_name> spec: configuration: restic: timeout: 1h
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_name> spec: configuration: velero: resourceTimeout: 10m
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_name> spec: features: dataMover: timeout: 10m
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup_name> spec: csiSnapshotTimeout: 10m
apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: <dpa_name> spec: configuration: velero: defaultItemOperationTimeout: 1h
apiVersion: velero.io/v1 kind: Restore metadata: name: <restore_name> spec: itemOperationTimeout: 1h
apiVersion: velero.io/v1 kind: Backup metadata: name: <backup_name> spec: itemOperationTimeout: 1h
oc -n {namespace} exec deployment/velero -c velero -- ./velero backup describe <backup>
oc delete backup <backup> -n openshift-adp
velero backup describe <backup-name> --details
time="2023-02-17T16:33:13Z" level=error msg="Error backing up item" backup=openshift-adp/user1-backup-check5 error="error executing custom action (groupResource=persistentvolumeclaims, namespace=busy1, name=pvc1-user1): rpc error: code = Unknown desc = failed to get volumesnapshotclass for storageclass ocs-storagecluster-ceph-rbd: failed to get volumesnapshotclass for provisioner openshift-storage.rbd.csi.ceph.com, ensure that the desired volumesnapshot class has the velero.io/csi-volumesnapshot-class label" logSource="/remote-source/velero/app/pkg/backup/backup.go:417" name=busybox-79799557b5-vprq
oc delete backup <backup> -n openshift-adp
oc label volumesnapshotclass/<snapclass_name> velero.io/csi-volumesnapshot-class=true
spec: configuration: restic: enable: true supplementalGroups: - <group_id> 1
oc delete resticrepository openshift-adp <name_of_the_restic_repository>
time="2021-12-29T18:29:14Z" level=info msg="1 errors encountered backup up item" backup=velero/backup65 logSource="pkg/backup/backup.go:431" name=mysql-7d99fc949-qbkds time="2021-12-29T18:29:14Z" level=error msg="Error backing up item" backup=velero/backup65 error="pod volume backup failed: error running restic backup, stderr=Fatal: unable to open config file: Stat: The specified key does not exist.\nIs there a repository at the following location?\ns3:http://minio-minio.apps.mayap-oadp- veleo-1234.qe.devcluster.openshift.com/mayapvelerooadp2/velero1/ restic/ mysql-persistent \n: exit status 1" error.file="/remote-source/ src/github.com/vmware-tanzu/velero/pkg/restic/backupper.go:184" error.function="github.com/vmware-tanzu/velero/ pkg/restic.(*backupper).BackupPodVolumes" logSource="pkg/backup/backup.go:435" name=mysql-7d99fc949-qbkds
oc adm must-gather --image=registry.redhat.io/oadp/oadp-mustgather-rhel9:v1.3 -- /usr/bin/gather_without_tls <true/false>
oc adm must-gather --image=brew.registry.redhat.io/rh-osbs/oadp-oadp-mustgather-rhel8:1.1.1-8 -- skip_tls=true /usr/bin/gather_with_timeout <timeout_value_in_seconds>
oc edit configmap cluster-monitoring-config -n openshift-monitoring
apiVersion: v1 data: config.yaml: | enableUserWorkload: true 1 kind: ConfigMap metadata:
oc get pods -n openshift-user-workload-monitoring
NAME READY STATUS RESTARTS AGE prometheus-operator-6844b4b99c-b57j9 2/2 Running 0 43s prometheus-user-workload-0 5/5 Running 0 32s prometheus-user-workload-1 5/5 Running 0 32s thanos-ruler-user-workload-0 3/3 Running 0 32s thanos-ruler-user-workload-1 3/3 Running 0 32s
oc get configmap user-workload-monitoring-config -n openshift-user-workload-monitoring
Error from server (NotFound): configmaps "user-workload-monitoring-config" not found
apiVersion: v1 kind: ConfigMap metadata: name: user-workload-monitoring-config namespace: openshift-user-workload-monitoring data: config.yaml: |
oc apply -f 2_configure_user_workload_monitoring.yaml configmap/user-workload-monitoring-config created
oc get svc -n openshift-adp -l app.kubernetes.io/name=velero
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE openshift-adp-velero-metrics-svc ClusterIP 172.30.38.244 <none> 8085/TCP 1h
apiVersion: monitoring.coreos.com/v1 kind: ServiceMonitor metadata: labels: app: oadp-service-monitor name: oadp-service-monitor namespace: openshift-adp spec: endpoints: - interval: 30s path: /metrics targetPort: 8085 scheme: http selector: matchLabels: app.kubernetes.io/name: "velero"
oc apply -f 3_create_oadp_service_monitor.yaml
servicemonitor.monitoring.coreos.com/oadp-service-monitor created
apiVersion: monitoring.coreos.com/v1 kind: PrometheusRule metadata: name: sample-oadp-alert namespace: openshift-adp spec: groups: - name: sample-oadp-backup-alert rules: - alert: OADPBackupFailing annotations: description: 'OADP had {{USDvalue | humanize}} backup failures over the last 2 hours.' summary: OADP has issues creating backups expr: | increase(velero_backup_failure_total{job="openshift-adp-velero-metrics-svc"}[2h]) > 0 for: 5m labels: severity: warning
oc apply -f 4_create_oadp_alert_rule.yaml
prometheusrule.monitoring.coreos.com/sample-oadp-alert created
oc label node/<node_name> node-role.kubernetes.io/nodeAgent=""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/nodeAgent: ""
configuration: nodeAgent: enable: true podConfig: nodeSelector: node-role.kubernetes.io/infra: "" node-role.kubernetes.io/worker: ""
oc api-resources
apiVersion: oadp.openshift.io/vialpha1 kind: DataProtectionApplication spec: configuration: velero: featureFlags: - EnableAPIGroupVersions
oc -n <your_pod_namespace> annotate pod/<your_pod_name> backup.velero.io/backup-volumes=<your_volume_name_1>, \ <your_volume_name_2>>,...,<your_volume_name_n>
oc -n <your_pod_namespace> annotate pod/<your_pod_name> backup.velero.io/backup-volumes-excludes=<your_volume_name_1>, \ <your_volume_name_2>>,...,<your_volume_name_n>
velero backup create <backup_name> --default-volumes-to-fs-backup <any_other_options>
oc debug --as-root node/<node_name>
sh-4.4# chroot /host
export HTTP_PROXY=http://<your_proxy.example.com>:8080
export HTTPS_PROXY=https://<your_proxy.example.com>:8080
export NO_PROXY=<example.com>
sh-4.4# /usr/local/bin/cluster-backup.sh /home/core/assets/backup
found latest kube-apiserver: /etc/kubernetes/static-pod-resources/kube-apiserver-pod-6 found latest kube-controller-manager: /etc/kubernetes/static-pod-resources/kube-controller-manager-pod-7 found latest kube-scheduler: /etc/kubernetes/static-pod-resources/kube-scheduler-pod-6 found latest etcd: /etc/kubernetes/static-pod-resources/etcd-pod-3 ede95fe6b88b87ba86a03c15e669fb4aa5bf0991c180d3c6895ce72eaade54a1 etcdctl version: 3.4.14 API version: 3.4 {"level":"info","ts":1624647639.0188997,"caller":"snapshot/v3_snapshot.go:119","msg":"created temporary db file","path":"/home/core/assets/backup/snapshot_2021-06-25_190035.db.part"} {"level":"info","ts":"2021-06-25T19:00:39.030Z","caller":"clientv3/maintenance.go:200","msg":"opened snapshot stream; downloading"} {"level":"info","ts":1624647639.0301006,"caller":"snapshot/v3_snapshot.go:127","msg":"fetching snapshot","endpoint":"https://10.0.0.5:2379"} {"level":"info","ts":"2021-06-25T19:00:40.215Z","caller":"clientv3/maintenance.go:208","msg":"completed snapshot read; closing"} {"level":"info","ts":1624647640.6032252,"caller":"snapshot/v3_snapshot.go:142","msg":"fetched snapshot","endpoint":"https://10.0.0.5:2379","size":"114 MB","took":1.584090459} {"level":"info","ts":1624647640.6047094,"caller":"snapshot/v3_snapshot.go:152","msg":"saved","path":"/home/core/assets/backup/snapshot_2021-06-25_190035.db"} Snapshot saved at /home/core/assets/backup/snapshot_2021-06-25_190035.db {"hash":3866667823,"revision":31407,"totalKey":12828,"totalSize":114446336} snapshot db and kube resources are successfully saved to /home/core/assets/backup
oc get etcd -o=jsonpath='{range .items[0].status.conditions[?(@.type=="EtcdMembersAvailable")]}{.message}{"\n"}'
2 of 3 members are available, ip-10-0-131-183.ec2.internal is unhealthy
oc get machines -A -ojsonpath='{range .items[*]}{@.status.nodeRef.name}{"\t"}{@.status.providerStatus.instanceState}{"\n"}' | grep -v running
ip-10-0-131-183.ec2.internal stopped 1
oc get nodes -o jsonpath='{range .items[*]}{"\n"}{.metadata.name}{"\t"}{range .spec.taints[*]}{.key}{" "}' | grep unreachable
ip-10-0-131-183.ec2.internal node-role.kubernetes.io/master node.kubernetes.io/unreachable node.kubernetes.io/unreachable 1
oc get nodes -l node-role.kubernetes.io/master | grep "NotReady"
ip-10-0-131-183.ec2.internal NotReady master 122m v1.25.0 1
oc get nodes -l node-role.kubernetes.io/master
NAME STATUS ROLES AGE VERSION ip-10-0-131-183.ec2.internal Ready master 6h13m v1.25.0 ip-10-0-164-97.ec2.internal Ready master 6h13m v1.25.0 ip-10-0-154-204.ec2.internal Ready master 6h13m v1.25.0
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-ip-10-0-131-183.ec2.internal 2/3 Error 7 6h9m 1 etcd-ip-10-0-164-97.ec2.internal 3/3 Running 0 6h6m etcd-ip-10-0-154-204.ec2.internal 3/3 Running 0 6h6m
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-ip-10-0-131-183.ec2.internal 3/3 Running 0 123m etcd-ip-10-0-164-97.ec2.internal 3/3 Running 0 123m etcd-ip-10-0-154-204.ec2.internal 3/3 Running 0 124m
oc rsh -n openshift-etcd etcd-ip-10-0-154-204.ec2.internal
sh-4.2# etcdctl member list -w table
+------------------+---------+------------------------------+---------------------------+---------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | +------------------+---------+------------------------------+---------------------------+---------------------------+ | 6fc1e7c9db35841d | started | ip-10-0-131-183.ec2.internal | https://10.0.131.183:2380 | https://10.0.131.183:2379 | | 757b6793e2408b6c | started | ip-10-0-164-97.ec2.internal | https://10.0.164.97:2380 | https://10.0.164.97:2379 | | ca8c2990a0aa29d1 | started | ip-10-0-154-204.ec2.internal | https://10.0.154.204:2380 | https://10.0.154.204:2379 | +------------------+---------+------------------------------+---------------------------+---------------------------+
sh-4.2# etcdctl member remove 6fc1e7c9db35841d
Member 6fc1e7c9db35841d removed from cluster ead669ce1fbfb346
sh-4.2# etcdctl member list -w table
+------------------+---------+------------------------------+---------------------------+---------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | +------------------+---------+------------------------------+---------------------------+---------------------------+ | 757b6793e2408b6c | started | ip-10-0-164-97.ec2.internal | https://10.0.164.97:2380 | https://10.0.164.97:2379 | | ca8c2990a0aa29d1 | started | ip-10-0-154-204.ec2.internal | https://10.0.154.204:2380 | https://10.0.154.204:2379 | +------------------+---------+------------------------------+---------------------------+---------------------------+
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": {"useUnsupportedUnsafeNonHANonProductionUnstableEtcd": true}}}'
oc delete node <node_name>
oc delete node ip-10-0-131-183.ec2.internal
oc get secrets -n openshift-etcd | grep ip-10-0-131-183.ec2.internal 1
etcd-peer-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m etcd-serving-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m etcd-serving-metrics-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m
oc delete secret -n openshift-etcd etcd-peer-ip-10-0-131-183.ec2.internal
oc delete secret -n openshift-etcd etcd-serving-ip-10-0-131-183.ec2.internal
oc delete secret -n openshift-etcd etcd-serving-metrics-ip-10-0-131-183.ec2.internal
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE clustername-8qw5l-master-0 Running m4.xlarge us-east-1 us-east-1a 3h37m ip-10-0-131-183.ec2.internal aws:///us-east-1a/i-0ec2782f8287dfb7e stopped 1 clustername-8qw5l-master-1 Running m4.xlarge us-east-1 us-east-1b 3h37m ip-10-0-154-204.ec2.internal aws:///us-east-1b/i-096c349b700a19631 running clustername-8qw5l-master-2 Running m4.xlarge us-east-1 us-east-1c 3h37m ip-10-0-164-97.ec2.internal aws:///us-east-1c/i-02626f1dba9ed5bba running clustername-8qw5l-worker-us-east-1a-wbtgd Running m4.large us-east-1 us-east-1a 3h28m ip-10-0-129-226.ec2.internal aws:///us-east-1a/i-010ef6279b4662ced running clustername-8qw5l-worker-us-east-1b-lrdxb Running m4.large us-east-1 us-east-1b 3h28m ip-10-0-144-248.ec2.internal aws:///us-east-1b/i-0cb45ac45a166173b running clustername-8qw5l-worker-us-east-1c-pkg26 Running m4.large us-east-1 us-east-1c 3h28m ip-10-0-170-181.ec2.internal aws:///us-east-1c/i-06861c00007751b0a running
oc delete machine -n openshift-machine-api clustername-8qw5l-master-0 1
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE clustername-8qw5l-master-1 Running m4.xlarge us-east-1 us-east-1b 3h37m ip-10-0-154-204.ec2.internal aws:///us-east-1b/i-096c349b700a19631 running clustername-8qw5l-master-2 Running m4.xlarge us-east-1 us-east-1c 3h37m ip-10-0-164-97.ec2.internal aws:///us-east-1c/i-02626f1dba9ed5bba running clustername-8qw5l-master-3 Provisioning m4.xlarge us-east-1 us-east-1a 85s ip-10-0-133-53.ec2.internal aws:///us-east-1a/i-015b0888fe17bc2c8 running 1 clustername-8qw5l-worker-us-east-1a-wbtgd Running m4.large us-east-1 us-east-1a 3h28m ip-10-0-129-226.ec2.internal aws:///us-east-1a/i-010ef6279b4662ced running clustername-8qw5l-worker-us-east-1b-lrdxb Running m4.large us-east-1 us-east-1b 3h28m ip-10-0-144-248.ec2.internal aws:///us-east-1b/i-0cb45ac45a166173b running clustername-8qw5l-worker-us-east-1c-pkg26 Running m4.large us-east-1 us-east-1c 3h28m ip-10-0-170-181.ec2.internal aws:///us-east-1c/i-06861c00007751b0a running
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": null}}'
oc get etcd/cluster -oyaml
EtcdCertSignerControllerDegraded: [Operation cannot be fulfilled on secrets "etcd-peer-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-metrics-sno-0": the object has been modified; please apply your changes to the latest version and try again]
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-ip-10-0-133-53.ec2.internal 3/3 Running 0 7m49s etcd-ip-10-0-164-97.ec2.internal 3/3 Running 0 123m etcd-ip-10-0-154-204.ec2.internal 3/3 Running 0 124m
oc patch etcd cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge 1
oc rsh -n openshift-etcd etcd-ip-10-0-154-204.ec2.internal
sh-4.2# etcdctl member list -w table
+------------------+---------+------------------------------+---------------------------+---------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | +------------------+---------+------------------------------+---------------------------+---------------------------+ | 5eb0d6b8ca24730c | started | ip-10-0-133-53.ec2.internal | https://10.0.133.53:2380 | https://10.0.133.53:2379 | | 757b6793e2408b6c | started | ip-10-0-164-97.ec2.internal | https://10.0.164.97:2380 | https://10.0.164.97:2379 | | ca8c2990a0aa29d1 | started | ip-10-0-154-204.ec2.internal | https://10.0.154.204:2380 | https://10.0.154.204:2379 | +------------------+---------+------------------------------+---------------------------+---------------------------+
oc debug node/ip-10-0-131-183.ec2.internal 1
sh-4.2# chroot /host
sh-4.2# mkdir /var/lib/etcd-backup
sh-4.2# mv /etc/kubernetes/manifests/etcd-pod.yaml /var/lib/etcd-backup/
sh-4.2# mv /var/lib/etcd/ /tmp
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-ip-10-0-131-183.ec2.internal 2/3 Error 7 6h9m etcd-ip-10-0-164-97.ec2.internal 3/3 Running 0 6h6m etcd-ip-10-0-154-204.ec2.internal 3/3 Running 0 6h6m
oc rsh -n openshift-etcd etcd-ip-10-0-154-204.ec2.internal
sh-4.2# etcdctl member list -w table
+------------------+---------+------------------------------+---------------------------+---------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | +------------------+---------+------------------------------+---------------------------+---------------------------+ | 62bcf33650a7170a | started | ip-10-0-131-183.ec2.internal | https://10.0.131.183:2380 | https://10.0.131.183:2379 | | b78e2856655bc2eb | started | ip-10-0-164-97.ec2.internal | https://10.0.164.97:2380 | https://10.0.164.97:2379 | | d022e10b498760d5 | started | ip-10-0-154-204.ec2.internal | https://10.0.154.204:2380 | https://10.0.154.204:2379 | +------------------+---------+------------------------------+---------------------------+---------------------------+
sh-4.2# etcdctl member remove 62bcf33650a7170a
Member 62bcf33650a7170a removed from cluster ead669ce1fbfb346
sh-4.2# etcdctl member list -w table
+------------------+---------+------------------------------+---------------------------+---------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | +------------------+---------+------------------------------+---------------------------+---------------------------+ | b78e2856655bc2eb | started | ip-10-0-164-97.ec2.internal | https://10.0.164.97:2380 | https://10.0.164.97:2379 | | d022e10b498760d5 | started | ip-10-0-154-204.ec2.internal | https://10.0.154.204:2380 | https://10.0.154.204:2379 | +------------------+---------+------------------------------+---------------------------+---------------------------+
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": {"useUnsupportedUnsafeNonHANonProductionUnstableEtcd": true}}}'
oc get secrets -n openshift-etcd | grep ip-10-0-131-183.ec2.internal 1
etcd-peer-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m etcd-serving-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m etcd-serving-metrics-ip-10-0-131-183.ec2.internal kubernetes.io/tls 2 47m
oc delete secret -n openshift-etcd etcd-peer-ip-10-0-131-183.ec2.internal
oc delete secret -n openshift-etcd etcd-serving-ip-10-0-131-183.ec2.internal
oc delete secret -n openshift-etcd etcd-serving-metrics-ip-10-0-131-183.ec2.internal
oc patch etcd cluster -p='{"spec": {"forceRedeploymentReason": "single-master-recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge 1
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": null}}'
oc get etcd/cluster -oyaml
EtcdCertSignerControllerDegraded: [Operation cannot be fulfilled on secrets "etcd-peer-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-metrics-sno-0": the object has been modified; please apply your changes to the latest version and try again]
oc rsh -n openshift-etcd etcd-ip-10-0-154-204.ec2.internal
sh-4.2# etcdctl endpoint health
https://10.0.131.183:2379 is healthy: successfully committed proposal: took = 16.671434ms https://10.0.154.204:2379 is healthy: successfully committed proposal: took = 16.698331ms https://10.0.164.97:2379 is healthy: successfully committed proposal: took = 16.621645ms
oc -n openshift-etcd get pods -l k8s-app=etcd -o wide
etcd-openshift-control-plane-0 5/5 Running 11 3h56m 192.168.10.9 openshift-control-plane-0 <none> <none> etcd-openshift-control-plane-1 5/5 Running 0 3h54m 192.168.10.10 openshift-control-plane-1 <none> <none> etcd-openshift-control-plane-2 5/5 Running 0 3h58m 192.168.10.11 openshift-control-plane-2 <none> <none>
oc rsh -n openshift-etcd etcd-openshift-control-plane-0
sh-4.2# etcdctl member list -w table
+------------------+---------+--------------------+---------------------------+---------------------------+---------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | IS LEARNER | +------------------+---------+--------------------+---------------------------+---------------------------+---------------------+ | 7a8197040a5126c8 | started | openshift-control-plane-2 | https://192.168.10.11:2380/ | https://192.168.10.11:2379/ | false | | 8d5abe9669a39192 | started | openshift-control-plane-1 | https://192.168.10.10:2380/ | https://192.168.10.10:2379/ | false | | cc3830a72fc357f9 | started | openshift-control-plane-0 | https://192.168.10.9:2380/ | https://192.168.10.9:2379/ | false | +------------------+---------+--------------------+---------------------------+---------------------------+---------------------+
sh-4.2# etcdctl member remove 7a8197040a5126c8
Member 7a8197040a5126c8 removed from cluster b23536c33f2cdd1b
sh-4.2# etcdctl member list -w table
+------------------+---------+--------------------+---------------------------+---------------------------+-------------------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | IS LEARNER | +------------------+---------+--------------------+---------------------------+---------------------------+-------------------------+ | cc3830a72fc357f9 | started | openshift-control-plane-2 | https://192.168.10.11:2380/ | https://192.168.10.11:2379/ | false | | 8d5abe9669a39192 | started | openshift-control-plane-1 | https://192.168.10.10:2380/ | https://192.168.10.10:2379/ | false | +------------------+---------+--------------------+---------------------------+---------------------------+-------------------------+
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": {"useUnsupportedUnsafeNonHANonProductionUnstableEtcd": true}}}'
oc get secrets -n openshift-etcd | grep openshift-control-plane-2
etcd-peer-openshift-control-plane-2 kubernetes.io/tls 2 134m etcd-serving-metrics-openshift-control-plane-2 kubernetes.io/tls 2 134m etcd-serving-openshift-control-plane-2 kubernetes.io/tls 2 134m
oc delete secret etcd-peer-openshift-control-plane-2 -n openshift-etcd secret "etcd-peer-openshift-control-plane-2" deleted
oc delete secret etcd-serving-metrics-openshift-control-plane-2 -n openshift-etcd secret "etcd-serving-metrics-openshift-control-plane-2" deleted
oc delete secret etcd-serving-openshift-control-plane-2 -n openshift-etcd secret "etcd-serving-openshift-control-plane-2" deleted
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE examplecluster-control-plane-0 Running 3h11m openshift-control-plane-0 baremetalhost:///openshift-machine-api/openshift-control-plane-0/da1ebe11-3ff2-41c5-b099-0aa41222964e externally provisioned 1 examplecluster-control-plane-1 Running 3h11m openshift-control-plane-1 baremetalhost:///openshift-machine-api/openshift-control-plane-1/d9f9acbc-329c-475e-8d81-03b20280a3e1 externally provisioned examplecluster-control-plane-2 Running 3h11m openshift-control-plane-2 baremetalhost:///openshift-machine-api/openshift-control-plane-2/3354bdac-61d8-410f-be5b-6a395b056135 externally provisioned examplecluster-compute-0 Running 165m openshift-compute-0 baremetalhost:///openshift-machine-api/openshift-compute-0/3d685b81-7410-4bb3-80ec-13a31858241f provisioned examplecluster-compute-1 Running 165m openshift-compute-1 baremetalhost:///openshift-machine-api/openshift-compute-1/0fdae6eb-2066-4241-91dc-e7ea72ab13b9 provisioned
oc get clusteroperator baremetal
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE baremetal 4.12.0 True False False 3d15h
oc delete bmh openshift-control-plane-2 -n openshift-machine-api
baremetalhost.metal3.io "openshift-control-plane-2" deleted
oc delete machine -n openshift-machine-api examplecluster-control-plane-2
oc edit machine -n openshift-machine-api examplecluster-control-plane-2
finalizers: - machine.machine.openshift.io
machine.machine.openshift.io/examplecluster-control-plane-2 edited
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE examplecluster-control-plane-0 Running 3h11m openshift-control-plane-0 baremetalhost:///openshift-machine-api/openshift-control-plane-0/da1ebe11-3ff2-41c5-b099-0aa41222964e externally provisioned examplecluster-control-plane-1 Running 3h11m openshift-control-plane-1 baremetalhost:///openshift-machine-api/openshift-control-plane-1/d9f9acbc-329c-475e-8d81-03b20280a3e1 externally provisioned examplecluster-compute-0 Running 165m openshift-compute-0 baremetalhost:///openshift-machine-api/openshift-compute-0/3d685b81-7410-4bb3-80ec-13a31858241f provisioned examplecluster-compute-1 Running 165m openshift-compute-1 baremetalhost:///openshift-machine-api/openshift-compute-1/0fdae6eb-2066-4241-91dc-e7ea72ab13b9 provisioned
oc get nodes NAME STATUS ROLES AGE VERSION openshift-control-plane-0 Ready master 3h24m v1.25.0 openshift-control-plane-1 Ready master 3h24m v1.25.0 openshift-compute-0 Ready worker 176m v1.25.0 openshift-compute-1 Ready worker 176m v1.25.0
cat <<EOF | oc apply -f - apiVersion: v1 kind: Secret metadata: name: openshift-control-plane-2-bmc-secret namespace: openshift-machine-api data: password: <password> username: <username> type: Opaque --- apiVersion: metal3.io/v1alpha1 kind: BareMetalHost metadata: name: openshift-control-plane-2 namespace: openshift-machine-api spec: automatedCleaningMode: disabled bmc: address: redfish://10.46.61.18:443/redfish/v1/Systems/1 credentialsName: openshift-control-plane-2-bmc-secret disableCertificateVerification: true bootMACAddress: 48:df:37:b0:8a:a0 bootMode: UEFI externallyProvisioned: false online: true rootDeviceHints: deviceName: /dev/sda userData: name: master-user-data-managed namespace: openshift-machine-api EOF
oc get bmh -n openshift-machine-api NAME STATE CONSUMER ONLINE ERROR AGE openshift-control-plane-0 externally provisioned examplecluster-control-plane-0 true 4h48m openshift-control-plane-1 externally provisioned examplecluster-control-plane-1 true 4h48m openshift-control-plane-2 available examplecluster-control-plane-3 true 47m openshift-compute-0 provisioned examplecluster-compute-0 true 4h48m openshift-compute-1 provisioned examplecluster-compute-1 true 4h48m
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE examplecluster-control-plane-0 Running 3h11m openshift-control-plane-0 baremetalhost:///openshift-machine-api/openshift-control-plane-0/da1ebe11-3ff2-41c5-b099-0aa41222964e externally provisioned 1 examplecluster-control-plane-1 Running 3h11m openshift-control-plane-1 baremetalhost:///openshift-machine-api/openshift-control-plane-1/d9f9acbc-329c-475e-8d81-03b20280a3e1 externally provisioned examplecluster-control-plane-2 Running 3h11m openshift-control-plane-2 baremetalhost:///openshift-machine-api/openshift-control-plane-2/3354bdac-61d8-410f-be5b-6a395b056135 externally provisioned examplecluster-compute-0 Running 165m openshift-compute-0 baremetalhost:///openshift-machine-api/openshift-compute-0/3d685b81-7410-4bb3-80ec-13a31858241f provisioned examplecluster-compute-1 Running 165m openshift-compute-1 baremetalhost:///openshift-machine-api/openshift-compute-1/0fdae6eb-2066-4241-91dc-e7ea72ab13b9 provisioned
oc get bmh -n openshift-machine-api
oc get bmh -n openshift-machine-api NAME STATE CONSUMER ONLINE ERROR AGE openshift-control-plane-0 externally provisioned examplecluster-control-plane-0 true 4h48m openshift-control-plane-1 externally provisioned examplecluster-control-plane-1 true 4h48m openshift-control-plane-2 provisioned examplecluster-control-plane-3 true 47m openshift-compute-0 provisioned examplecluster-compute-0 true 4h48m openshift-compute-1 provisioned examplecluster-compute-1 true 4h48m
oc get nodes
oc get nodes NAME STATUS ROLES AGE VERSION openshift-control-plane-0 Ready master 4h26m v1.25.0 openshift-control-plane-1 Ready master 4h26m v1.25.0 openshift-control-plane-2 Ready master 12m v1.25.0 openshift-compute-0 Ready worker 3h58m v1.25.0 openshift-compute-1 Ready worker 3h58m v1.25.0
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": null}}'
oc get etcd/cluster -oyaml
EtcdCertSignerControllerDegraded: [Operation cannot be fulfilled on secrets "etcd-peer-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-sno-0": the object has been modified; please apply your changes to the latest version and try again, Operation cannot be fulfilled on secrets "etcd-serving-metrics-sno-0": the object has been modified; please apply your changes to the latest version and try again]
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-openshift-control-plane-0 5/5 Running 0 105m etcd-openshift-control-plane-1 5/5 Running 0 107m etcd-openshift-control-plane-2 5/5 Running 0 103m
oc patch etcd cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge 1
oc rsh -n openshift-etcd etcd-openshift-control-plane-0
sh-4.2# etcdctl member list -w table
+------------------+---------+--------------------+---------------------------+---------------------------+-----------------+ | ID | STATUS | NAME | PEER ADDRS | CLIENT ADDRS | IS LEARNER | +------------------+---------+--------------------+---------------------------+---------------------------+-----------------+ | 7a8197040a5126c8 | started | openshift-control-plane-2 | https://192.168.10.11:2380 | https://192.168.10.11:2379 | false | | 8d5abe9669a39192 | started | openshift-control-plane-1 | https://192.168.10.10:2380 | https://192.168.10.10:2379 | false | | cc3830a72fc357f9 | started | openshift-control-plane-0 | https://192.168.10.9:2380 | https://192.168.10.9:2379 | false | +------------------+---------+--------------------+---------------------------+---------------------------+-----------------+
etcdctl endpoint health --cluster
https://192.168.10.10:2379 is healthy: successfully committed proposal: took = 8.973065ms https://192.168.10.9:2379 is healthy: successfully committed proposal: took = 11.559829ms https://192.168.10.11:2379 is healthy: successfully committed proposal: took = 11.665203ms
oc get etcd -o=jsonpath='{range.items[0].status.conditions[?(@.type=="NodeInstallerProgressing")]}{.reason}{"\n"}{.message}{"\n"}'
AllNodesAtLatestRevision
oc patch -n clusters hostedclusters/USD{CLUSTER_NAME} -p '{"spec":{"pausedUntil":"'USD{PAUSED_UNTIL}'"}}' --type=merge
oc scale deployment -n USD{HOSTED_CLUSTER_NAMESPACE} --replicas=0 kube-apiserver openshift-apiserver openshift-oauth-apiserver
oc exec -it etcd-0 -n USD{HOSTED_CLUSTER_NAMESPACE} -- env ETCDCTL_API=3 /usr/bin/etcdctl --cacert /etc/etcd/tls/client/etcd-client-ca.crt --cert /etc/etcd/tls/client/etcd-client.crt --key /etc/etcd/tls/client/etcd-client.key --endpoints=localhost:2379 snapshot save /var/lib/data/snapshot.db oc exec -it etcd-0 -n USD{HOSTED_CLUSTER_NAMESPACE} -- env ETCDCTL_API=3 /usr/bin/etcdctl -w table snapshot status /var/lib/data/snapshot.db
BUCKET_NAME=somebucket FILEPATH="/USD{BUCKET_NAME}/USD{CLUSTER_NAME}-snapshot.db" CONTENT_TYPE="application/x-compressed-tar" DATE_VALUE=`date -R` SIGNATURE_STRING="PUT\n\nUSD{CONTENT_TYPE}\nUSD{DATE_VALUE}\nUSD{FILEPATH}" ACCESS_KEY=accesskey SECRET_KEY=secret SIGNATURE_HASH=`echo -en USD{SIGNATURE_STRING} | openssl sha1 -hmac USD{SECRET_KEY} -binary | base64` exec -it etcd-0 -n USD{HOSTED_CLUSTER_NAMESPACE} -- curl -X PUT -T "/var/lib/data/snapshot.db" -H "Host: USD{BUCKET_NAME}.s3.amazonaws.com" -H "Date: USD{DATE_VALUE}" -H "Content-Type: USD{CONTENT_TYPE}" -H "Authorization: AWS USD{ACCESS_KEY}:USD{SIGNATURE_HASH}" https://USD{BUCKET_NAME}.s3.amazonaws.com/USD{CLUSTER_NAME}-snapshot.db
get hostedcluster USDCLUSTER_NAME -o=jsonpath='{.spec.secretEncryption.aescbc}' {"activeKey":{"name":"CLUSTER_NAME-etcd-encryption-key"}} Save this secret, or the key it contains so the etcd data can later be decrypted get secret USD{CLUSTER_NAME}-etcd-encryption-key -o=jsonpath='{.data.key}'
ETCD_SNAPSHOT=USD{ETCD_SNAPSHOT:-"s3://USD{BUCKET_NAME}/USD{CLUSTER_NAME}-snapshot.db"} ETCD_SNAPSHOT_URL=USD(aws s3 presign USD{ETCD_SNAPSHOT})
spec: etcd: managed: storage: persistentVolume: size: 4Gi type: PersistentVolume restoreSnapshotURL: - "USD{ETCD_SNAPSHOT_URL}" managementType: Managed
sudo mv -v /etc/kubernetes/manifests/etcd-pod.yaml /tmp
sudo crictl ps | grep etcd | egrep -v "operator|etcd-guard"
sudo mv -v /etc/kubernetes/manifests/kube-apiserver-pod.yaml /tmp
sudo crictl ps | grep kube-apiserver | egrep -v "operator|guard"
sudo mv -v /var/lib/etcd/ /tmp
sudo mv -v /etc/kubernetes/manifests/keepalived.yaml /tmp
sudo crictl ps --name keepalived
ip -o address | egrep '<api_vip>|<ingress_vip>'
sudo ip address del <reported_vip> dev <reported_vip_device>
ip -o address | grep <api_vip>
sudo -E /usr/local/bin/cluster-restore.sh /home/core/assets/backup
...stopping kube-scheduler-pod.yaml ...stopping kube-controller-manager-pod.yaml ...stopping etcd-pod.yaml ...stopping kube-apiserver-pod.yaml Waiting for container etcd to stop .complete Waiting for container etcdctl to stop .............................complete Waiting for container etcd-metrics to stop complete Waiting for container kube-controller-manager to stop complete Waiting for container kube-apiserver to stop ..........................................................................................complete Waiting for container kube-scheduler to stop complete Moving etcd data-dir /var/lib/etcd/member to /var/lib/etcd-backup starting restore-etcd static pod starting kube-apiserver-pod.yaml static-pod-resources/kube-apiserver-pod-7/kube-apiserver-pod.yaml starting kube-controller-manager-pod.yaml static-pod-resources/kube-controller-manager-pod-7/kube-controller-manager-pod.yaml starting kube-scheduler-pod.yaml static-pod-resources/kube-scheduler-pod-8/kube-scheduler-pod.yaml
oc get nodes -w
NAME STATUS ROLES AGE VERSION host-172-25-75-28 Ready master 3d20h v1.25.0 host-172-25-75-38 Ready infra,worker 3d20h v1.25.0 host-172-25-75-40 Ready master 3d20h v1.25.0 host-172-25-75-65 Ready master 3d20h v1.25.0 host-172-25-75-74 Ready infra,worker 3d20h v1.25.0 host-172-25-75-79 Ready worker 3d20h v1.25.0 host-172-25-75-86 Ready worker 3d20h v1.25.0 host-172-25-75-98 Ready infra,worker 3d20h v1.25.0
ssh -i <ssh-key-path> core@<master-hostname>
sh-4.4# pwd /var/lib/kubelet/pki sh-4.4# ls kubelet-client-2022-04-28-11-24-09.pem kubelet-server-2022-04-28-11-24-15.pem kubelet-client-current.pem kubelet-server-current.pem
sudo systemctl restart kubelet.service
oc get csr
NAME AGE SIGNERNAME REQUESTOR CONDITION csr-2s94x 8m3s kubernetes.io/kubelet-serving system:node:<node_name> Pending 1 csr-4bd6t 8m3s kubernetes.io/kubelet-serving system:node:<node_name> Pending 2 csr-4hl85 13m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending 3 csr-zhhhp 3m8s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending 4
oc describe csr <csr_name> 1
oc adm certificate approve <csr_name>
oc adm certificate approve <csr_name>
sudo crictl ps | grep etcd | egrep -v "operator|etcd-guard"
3ad41b7908e32 36f86e2eeaaffe662df0d21041eb22b8198e0e58abeeae8c743c3e6e977e8009 About a minute ago Running etcd 0 7c05f8af362f0
oc -n openshift-etcd get pods -l k8s-app=etcd
NAME READY STATUS RESTARTS AGE etcd-ip-10-0-143-125.ec2.internal 1/1 Running 1 2m47s
oc delete node <non-recovery-controlplane-host-1> <non-recovery-controlplane-host-2>
oc -n openshift-ovn-kubernetes get ds/ovnkube-master -o yaml | grep -E '<non-recovery_controller_ip_1>|<non-recovery_controller_ip_2>'
sudo rm -f /var/lib/ovn/etc/*.db
oc delete pods -l app=ovnkube-master -n openshift-ovn-kubernetes
oc get pods -l app=ovnkube-master -n openshift-ovn-kubernetes
NAME READY STATUS RESTARTS AGE ovnkube-master-nb24h 4/4 Running 0 48s
oc get pods -n openshift-ovn-kubernetes -o name | grep ovnkube-node | while read p ; do oc delete USDp -n openshift-ovn-kubernetes ; done
oc get po -n openshift-ovn-kubernetes
oc delete node <node>
ssh -i <ssh-key-path> core@<node>
sudo mv /var/lib/kubelet/pki/* /tmp
sudo systemctl restart kubelet.service
oc get csr
NAME AGE SIGNERNAME REQUESTOR CONDITION csr-<uuid> 8m3s kubernetes.io/kubelet-serving system:node:<node_name> Pending
adm certificate approve csr-<uuid>
oc get nodes
oc get pods -n openshift-ovn-kubernetes | grep ovnkube-node
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE clustername-8qw5l-master-0 Running m4.xlarge us-east-1 us-east-1a 3h37m ip-10-0-131-183.ec2.internal aws:///us-east-1a/i-0ec2782f8287dfb7e stopped 1 clustername-8qw5l-master-1 Running m4.xlarge us-east-1 us-east-1b 3h37m ip-10-0-143-125.ec2.internal aws:///us-east-1b/i-096c349b700a19631 running clustername-8qw5l-master-2 Running m4.xlarge us-east-1 us-east-1c 3h37m ip-10-0-154-194.ec2.internal aws:///us-east-1c/i-02626f1dba9ed5bba running clustername-8qw5l-worker-us-east-1a-wbtgd Running m4.large us-east-1 us-east-1a 3h28m ip-10-0-129-226.ec2.internal aws:///us-east-1a/i-010ef6279b4662ced running clustername-8qw5l-worker-us-east-1b-lrdxb Running m4.large us-east-1 us-east-1b 3h28m ip-10-0-144-248.ec2.internal aws:///us-east-1b/i-0cb45ac45a166173b running clustername-8qw5l-worker-us-east-1c-pkg26 Running m4.large us-east-1 us-east-1c 3h28m ip-10-0-170-181.ec2.internal aws:///us-east-1c/i-06861c00007751b0a running
oc delete machine -n openshift-machine-api clustername-8qw5l-master-0 1
oc get machines -n openshift-machine-api -o wide
NAME PHASE TYPE REGION ZONE AGE NODE PROVIDERID STATE clustername-8qw5l-master-1 Running m4.xlarge us-east-1 us-east-1b 3h37m ip-10-0-143-125.ec2.internal aws:///us-east-1b/i-096c349b700a19631 running clustername-8qw5l-master-2 Running m4.xlarge us-east-1 us-east-1c 3h37m ip-10-0-154-194.ec2.internal aws:///us-east-1c/i-02626f1dba9ed5bba running clustername-8qw5l-master-3 Provisioning m4.xlarge us-east-1 us-east-1a 85s ip-10-0-173-171.ec2.internal aws:///us-east-1a/i-015b0888fe17bc2c8 running 1 clustername-8qw5l-worker-us-east-1a-wbtgd Running m4.large us-east-1 us-east-1a 3h28m ip-10-0-129-226.ec2.internal aws:///us-east-1a/i-010ef6279b4662ced running clustername-8qw5l-worker-us-east-1b-lrdxb Running m4.large us-east-1 us-east-1b 3h28m ip-10-0-144-248.ec2.internal aws:///us-east-1b/i-0cb45ac45a166173b running clustername-8qw5l-worker-us-east-1c-pkg26 Running m4.large us-east-1 us-east-1c 3h28m ip-10-0-170-181.ec2.internal aws:///us-east-1c/i-06861c00007751b0a running
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": {"useUnsupportedUnsafeNonHANonProductionUnstableEtcd": true}}}'
export KUBECONFIG=/etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/node-kubeconfigs/localhost-recovery.kubeconfig
oc patch etcd cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge 1
oc patch etcd/cluster --type=merge -p '{"spec": {"unsupportedConfigOverrides": null}}'
oc get etcd/cluster -oyaml
oc get etcd -o=jsonpath='{range .items[0].status.conditions[?(@.type=="NodeInstallerProgressing")]}{.reason}{"\n"}{.message}{"\n"}'
AllNodesAtLatestRevision 3 nodes are at revision 7 1
oc patch kubeapiserver cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge
oc get kubeapiserver -o=jsonpath='{range .items[0].status.conditions[?(@.type=="NodeInstallerProgressing")]}{.reason}{"\n"}{.message}{"\n"}'
AllNodesAtLatestRevision 3 nodes are at revision 7 1
oc patch kubecontrollermanager cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge
oc get kubecontrollermanager -o=jsonpath='{range .items[0].status.conditions[?(@.type=="NodeInstallerProgressing")]}{.reason}{"\n"}{.message}{"\n"}'
AllNodesAtLatestRevision 3 nodes are at revision 7 1
oc patch kubescheduler cluster -p='{"spec": {"forceRedeploymentReason": "recovery-'"USD( date --rfc-3339=ns )"'"}}' --type=merge
oc get kubescheduler -o=jsonpath='{range .items[0].status.conditions[?(@.type=="NodeInstallerProgressing")]}{.reason}{"\n"}{.message}{"\n"}'
AllNodesAtLatestRevision 3 nodes are at revision 7 1
oc -n openshift-etcd get pods -l k8s-app=etcd
etcd-ip-10-0-143-125.ec2.internal 2/2 Running 0 9h etcd-ip-10-0-154-194.ec2.internal 2/2 Running 0 9h etcd-ip-10-0-173-171.ec2.internal 2/2 Running 0 9h
export KUBECONFIG=<installation_directory>/auth/kubeconfig
oc whoami
oc get csr
NAME AGE SIGNERNAME REQUESTOR CONDITION csr-2s94x 8m3s kubernetes.io/kubelet-serving system:node:<node_name> Pending 1 csr-4bd6t 8m3s kubernetes.io/kubelet-serving system:node:<node_name> Pending csr-4hl85 13m kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending 2 csr-zhhhp 3m8s kubernetes.io/kube-apiserver-client-kubelet system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending
oc describe csr <csr_name> 1
oc adm certificate approve <csr_name>
oc adm certificate approve <csr_name>
--external-dns-provider=aws --external-dns-credentials=<AWS Credentials location> --external-dns-domain-filter=<DNS Base Domain>
SSH_KEY_FILE=USD{HOME}/.ssh/id_rsa.pub BASE_PATH=USD{HOME}/hypershift BASE_DOMAIN="aws.sample.com" PULL_SECRET_FILE="USD{HOME}/pull_secret.json" AWS_CREDS="USD{HOME}/.aws/credentials" AWS_ZONE_ID="Z02718293M33QHDEQBROL" CONTROL_PLANE_AVAILABILITY_POLICY=SingleReplica HYPERSHIFT_PATH=USD{BASE_PATH}/src/hypershift HYPERSHIFT_CLI=USD{HYPERSHIFT_PATH}/bin/hypershift HYPERSHIFT_IMAGE=USD{HYPERSHIFT_IMAGE:-"quay.io/USD{USER}/hypershift:latest"} NODE_POOL_REPLICAS=USD{NODE_POOL_REPLICAS:-2} MGMT Context MGMT_REGION=us-west-1 MGMT_CLUSTER_NAME="USD{USER}-dev" MGMT_CLUSTER_NS=USD{USER} MGMT_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{MGMT_CLUSTER_NS}-USD{MGMT_CLUSTER_NAME}" MGMT_KUBECONFIG="USD{MGMT_CLUSTER_DIR}/kubeconfig" MGMT2 Context MGMT2_CLUSTER_NAME="USD{USER}-dest" MGMT2_CLUSTER_NS=USD{USER} MGMT2_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{MGMT2_CLUSTER_NS}-USD{MGMT2_CLUSTER_NAME}" MGMT2_KUBECONFIG="USD{MGMT2_CLUSTER_DIR}/kubeconfig" Hosted Cluster Context HC_CLUSTER_NS=clusters HC_REGION=us-west-1 HC_CLUSTER_NAME="USD{USER}-hosted" HC_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}" HC_KUBECONFIG="USD{HC_CLUSTER_DIR}/kubeconfig" BACKUP_DIR=USD{HC_CLUSTER_DIR}/backup BUCKET_NAME="USD{USER}-hosted-USD{MGMT_REGION}" DNS AWS_ZONE_ID="Z07342811SH9AA102K1AC" EXTERNAL_DNS_DOMAIN="hc.jpdv.aws.kerbeross.com"
oc create configmap mgmt-parent-cluster -n default --from-literal=from=USD{MGMT_CLUSTER_NAME}
PAUSED_UNTIL="true" oc patch -n USD{HC_CLUSTER_NS} hostedclusters/USD{HC_CLUSTER_NAME} -p '{"spec":{"pausedUntil":"'USD{PAUSED_UNTIL}'"}}' --type=merge oc scale deployment -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --replicas=0 kube-apiserver openshift-apiserver openshift-oauth-apiserver control-plane-operator
PAUSED_UNTIL="true" oc patch -n USD{HC_CLUSTER_NS} hostedclusters/USD{HC_CLUSTER_NAME} -p '{"spec":{"pausedUntil":"'USD{PAUSED_UNTIL}'"}}' --type=merge oc patch -n USD{HC_CLUSTER_NS} nodepools/USD{NODEPOOLS} -p '{"spec":{"pausedUntil":"'USD{PAUSED_UNTIL}'"}}' --type=merge oc scale deployment -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --replicas=0 kube-apiserver openshift-apiserver openshift-oauth-apiserver control-plane-operator
ETCD Backup ETCD_PODS="etcd-0" if [ "USD{CONTROL_PLANE_AVAILABILITY_POLICY}" = "HighlyAvailable" ]; then ETCD_PODS="etcd-0 etcd-1 etcd-2" fi for POD in USD{ETCD_PODS}; do # Create an etcd snapshot oc exec -it USD{POD} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -- env ETCDCTL_API=3 /usr/bin/etcdctl --cacert /etc/etcd/tls/client/etcd-client-ca.crt --cert /etc/etcd/tls/client/etcd-client.crt --key /etc/etcd/tls/client/etcd-client.key --endpoints=localhost:2379 snapshot save /var/lib/data/snapshot.db oc exec -it USD{POD} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -- env ETCDCTL_API=3 /usr/bin/etcdctl -w table snapshot status /var/lib/data/snapshot.db FILEPATH="/USD{BUCKET_NAME}/USD{HC_CLUSTER_NAME}-USD{POD}-snapshot.db" CONTENT_TYPE="application/x-compressed-tar" DATE_VALUE=`date -R` SIGNATURE_STRING="PUT\n\nUSD{CONTENT_TYPE}\nUSD{DATE_VALUE}\nUSD{FILEPATH}" set +x ACCESS_KEY=USD(grep aws_access_key_id USD{AWS_CREDS} | head -n1 | cut -d= -f2 | sed "s/ //g") SECRET_KEY=USD(grep aws_secret_access_key USD{AWS_CREDS} | head -n1 | cut -d= -f2 | sed "s/ //g") SIGNATURE_HASH=USD(echo -en USD{SIGNATURE_STRING} | openssl sha1 -hmac "USD{SECRET_KEY}" -binary | base64) set -x # FIXME: this is pushing to the OIDC bucket oc exec -it etcd-0 -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -- curl -X PUT -T "/var/lib/data/snapshot.db" -H "Host: USD{BUCKET_NAME}.s3.amazonaws.com" -H "Date: USD{DATE_VALUE}" -H "Content-Type: USD{CONTENT_TYPE}" -H "Authorization: AWS USD{ACCESS_KEY}:USD{SIGNATURE_HASH}" https://USD{BUCKET_NAME}.s3.amazonaws.com/USD{HC_CLUSTER_NAME}-USD{POD}-snapshot.db done
mkdir -p USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS} USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} chmod 700 USD{BACKUP_DIR}/namespaces/ HostedCluster echo "Backing Up HostedCluster Objects:" oc get hc USD{HC_CLUSTER_NAME} -n USD{HC_CLUSTER_NS} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/hc-USD{HC_CLUSTER_NAME}.yaml echo "--> HostedCluster" sed -i '' -e '/^status:USD/,USDd' USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/hc-USD{HC_CLUSTER_NAME}.yaml NodePool oc get np USD{NODEPOOLS} -n USD{HC_CLUSTER_NS} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/np-USD{NODEPOOLS}.yaml echo "--> NodePool" sed -i '' -e '/^status:USD/,USD d' USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/np-USD{NODEPOOLS}.yaml Secrets in the HC Namespace echo "--> HostedCluster Secrets:" for s in USD(oc get secret -n USD{HC_CLUSTER_NS} | grep "^USD{HC_CLUSTER_NAME}" | awk '{print USD1}'); do oc get secret -n USD{HC_CLUSTER_NS} USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/secret-USD{s}.yaml done Secrets in the HC Control Plane Namespace echo "--> HostedCluster ControlPlane Secrets:" for s in USD(oc get secret -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} | egrep -v "docker|service-account-token|oauth-openshift|NAME|token-USD{HC_CLUSTER_NAME}" | awk '{print USD1}'); do oc get secret -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/secret-USD{s}.yaml done Hosted Control Plane echo "--> HostedControlPlane:" oc get hcp USD{HC_CLUSTER_NAME} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/hcp-USD{HC_CLUSTER_NAME}.yaml Cluster echo "--> Cluster:" CL_NAME=USD(oc get hcp USD{HC_CLUSTER_NAME} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o jsonpath={.metadata.labels.\*} | grep USD{HC_CLUSTER_NAME}) oc get cluster USD{CL_NAME} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/cl-USD{HC_CLUSTER_NAME}.yaml AWS Cluster echo "--> AWS Cluster:" oc get awscluster USD{HC_CLUSTER_NAME} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awscl-USD{HC_CLUSTER_NAME}.yaml AWS MachineTemplate echo "--> AWS Machine Template:" oc get awsmachinetemplate USD{NODEPOOLS} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awsmt-USD{HC_CLUSTER_NAME}.yaml AWS Machines echo "--> AWS Machine:" CL_NAME=USD(oc get hcp USD{HC_CLUSTER_NAME} -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o jsonpath={.metadata.labels.\*} | grep USD{HC_CLUSTER_NAME}) for s in USD(oc get awsmachines -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --no-headers | grep USD{CL_NAME} | cut -f1 -d\ ); do oc get -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} awsmachines USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awsm-USD{s}.yaml done MachineDeployments echo "--> HostedCluster MachineDeployments:" for s in USD(oc get machinedeployment -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name); do mdp_name=USD(echo USD{s} | cut -f 2 -d /) oc get -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machinedeployment-USD{mdp_name}.yaml done MachineSets echo "--> HostedCluster MachineSets:" for s in USD(oc get machineset -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name); do ms_name=USD(echo USD{s} | cut -f 2 -d /) oc get -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machineset-USD{ms_name}.yaml done Machines echo "--> HostedCluster Machine:" for s in USD(oc get machine -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name); do m_name=USD(echo USD{s} | cut -f 2 -d /) oc get -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USDs -o yaml > USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machine-USD{m_name}.yaml done
oc delete routes -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --all
function clean_routes() { if [[ -z "USD{1}" ]];then echo "Give me the NS where to clean the routes" exit 1 fi # Constants if [[ -z "USD{2}" ]];then echo "Give me the Route53 zone ID" exit 1 fi ZONE_ID=USD{2} ROUTES=10 timeout=40 count=0 # This allows us to remove the ownership in the AWS for the API route oc delete route -n USD{1} --all while [ USD{ROUTES} -gt 2 ] do echo "Waiting for ExternalDNS Operator to clean the DNS Records in AWS Route53 where the zone id is: USD{ZONE_ID}..." echo "Try: (USD{count}/USD{timeout})" sleep 10 if [[ USDcount -eq timeout ]];then echo "Timeout waiting for cleaning the Route53 DNS records" exit 1 fi count=USD((count+1)) ROUTES=USD(aws route53 list-resource-record-sets --hosted-zone-id USD{ZONE_ID} --max-items 10000 --output json | grep -c USD{EXTERNAL_DNS_DOMAIN}) done } SAMPLE: clean_routes "<HC ControlPlane Namespace>" "<AWS_ZONE_ID>" clean_routes "USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}" "USD{AWS_ZONE_ID}"
Just in case export KUBECONFIG=USD{MGMT2_KUBECONFIG} BACKUP_DIR=USD{HC_CLUSTER_DIR}/backup Namespace deletion in the destination Management cluster oc delete ns USD{HC_CLUSTER_NS} || true oc delete ns USD{HC_CLUSTER_NS}-{HC_CLUSTER_NAME} || true
Namespace creation oc new-project USD{HC_CLUSTER_NS} oc new-project USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}
oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/secret-*
Secrets oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/secret-* Cluster oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/hcp-* oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/cl-*
AWS oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awscl-* oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awsmt-* oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/awsm-* Machines oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machinedeployment-* oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machineset-* oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}/machine-*
ETCD_PODS="etcd-0" if [ "USD{CONTROL_PLANE_AVAILABILITY_POLICY}" = "HighlyAvailable" ]; then ETCD_PODS="etcd-0 etcd-1 etcd-2" fi HC_RESTORE_FILE=USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/hc-USD{HC_CLUSTER_NAME}-restore.yaml HC_BACKUP_FILE=USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/hc-USD{HC_CLUSTER_NAME}.yaml HC_NEW_FILE=USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/hc-USD{HC_CLUSTER_NAME}-new.yaml cat USD{HC_BACKUP_FILE} > USD{HC_NEW_FILE} cat > USD{HC_RESTORE_FILE} <<EOF restoreSnapshotURL: EOF for POD in USD{ETCD_PODS}; do # Create a pre-signed URL for the etcd snapshot ETCD_SNAPSHOT="s3://USD{BUCKET_NAME}/USD{HC_CLUSTER_NAME}-USD{POD}-snapshot.db" ETCD_SNAPSHOT_URL=USD(AWS_DEFAULT_REGION=USD{MGMT2_REGION} aws s3 presign USD{ETCD_SNAPSHOT}) # FIXME no CLI support for restoreSnapshotURL yet cat >> USD{HC_RESTORE_FILE} <<EOF - "USD{ETCD_SNAPSHOT_URL}" EOF done cat USD{HC_RESTORE_FILE} if ! grep USD{HC_CLUSTER_NAME}-snapshot.db USD{HC_NEW_FILE}; then sed -i '' -e "/type: PersistentVolume/r USD{HC_RESTORE_FILE}" USD{HC_NEW_FILE} sed -i '' -e '/pausedUntil:/d' USD{HC_NEW_FILE} fi HC=USD(oc get hc -n USD{HC_CLUSTER_NS} USD{HC_CLUSTER_NAME} -o name || true) if [[ USD{HC} == "" ]];then echo "Deploying HC Cluster: USD{HC_CLUSTER_NAME} in USD{HC_CLUSTER_NS} namespace" oc apply -f USD{HC_NEW_FILE} else echo "HC Cluster USD{HC_CLUSTER_NAME} already exists, avoiding step" fi
oc apply -f USD{BACKUP_DIR}/namespaces/USD{HC_CLUSTER_NS}/np-*
timeout=40 count=0 NODE_STATUS=USD(oc get nodes --kubeconfig=USD{HC_KUBECONFIG} | grep -v NotReady | grep -c "worker") || NODE_STATUS=0 while [ USD{NODE_POOL_REPLICAS} != USD{NODE_STATUS} ] do echo "Waiting for Nodes to be Ready in the destination MGMT Cluster: USD{MGMT2_CLUSTER_NAME}" echo "Try: (USD{count}/USD{timeout})" sleep 30 if [[ USDcount -eq timeout ]];then echo "Timeout waiting for Nodes in the destination MGMT Cluster" exit 1 fi count=USD((count+1)) NODE_STATUS=USD(oc get nodes --kubeconfig=USD{HC_KUBECONFIG} | grep -v NotReady | grep -c "worker") || NODE_STATUS=0 done
Just in case export KUBECONFIG=USD{MGMT_KUBECONFIG} Scale down deployments oc scale deployment -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --replicas=0 --all oc scale statefulset.apps -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --replicas=0 --all sleep 15
NODEPOOLS=USD(oc get nodepools -n USD{HC_CLUSTER_NS} -o=jsonpath='{.items[?(@.spec.clusterName=="'USD{HC_CLUSTER_NAME}'")].metadata.name}') if [[ ! -z "USD{NODEPOOLS}" ]];then oc patch -n "USD{HC_CLUSTER_NS}" nodepool USD{NODEPOOLS} --type=json --patch='[ { "op":"remove", "path": "/metadata/finalizers" }]' oc delete np -n USD{HC_CLUSTER_NS} USD{NODEPOOLS} fi
Machines for m in USD(oc get machines -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name); do oc patch -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USD{m} --type=json --patch='[ { "op":"remove", "path": "/metadata/finalizers" }]' || true oc delete -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USD{m} || true done oc delete machineset -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --all || true
Cluster C_NAME=USD(oc get cluster -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name) oc patch -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USD{C_NAME} --type=json --patch='[ { "op":"remove", "path": "/metadata/finalizers" }]' oc delete cluster.cluster.x-k8s.io -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --all
AWS Machines for m in USD(oc get awsmachine.infrastructure.cluster.x-k8s.io -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} -o name) do oc patch -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USD{m} --type=json --patch='[ { "op":"remove", "path": "/metadata/finalizers" }]' || true oc delete -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} USD{m} || true done
Delete HCP and ControlPlane HC NS oc patch -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} hostedcontrolplane.hypershift.openshift.io USD{HC_CLUSTER_NAME} --type=json --patch='[ { "op":"remove", "path": "/metadata/finalizers" }]' oc delete hostedcontrolplane.hypershift.openshift.io -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} --all oc delete ns USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} || true
Delete HC and HC Namespace oc -n USD{HC_CLUSTER_NS} patch hostedclusters USD{HC_CLUSTER_NAME} -p '{"metadata":{"finalizers":null}}' --type merge || true oc delete hc -n USD{HC_CLUSTER_NS} USD{HC_CLUSTER_NAME} || true oc delete ns USD{HC_CLUSTER_NS} || true
Validations export KUBECONFIG=USD{MGMT2_KUBECONFIG} oc get hc -n USD{HC_CLUSTER_NS} oc get np -n USD{HC_CLUSTER_NS} oc get pod -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} oc get machines -n USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME} Inside the HostedCluster export KUBECONFIG=USD{HC_KUBECONFIG} oc get clusterversion oc get nodes
oc delete pod -n openshift-ovn-kubernetes --all
Fill the Common variables to fit your environment, this is just a sample SSH_KEY_FILE=USD{HOME}/.ssh/id_rsa.pub BASE_PATH=USD{HOME}/hypershift BASE_DOMAIN="aws.sample.com" PULL_SECRET_FILE="USD{HOME}/pull_secret.json" AWS_CREDS="USD{HOME}/.aws/credentials" CONTROL_PLANE_AVAILABILITY_POLICY=SingleReplica HYPERSHIFT_PATH=USD{BASE_PATH}/src/hypershift HYPERSHIFT_CLI=USD{HYPERSHIFT_PATH}/bin/hypershift HYPERSHIFT_IMAGE=USD{HYPERSHIFT_IMAGE:-"quay.io/USD{USER}/hypershift:latest"} NODE_POOL_REPLICAS=USD{NODE_POOL_REPLICAS:-2} MGMT Context MGMT_REGION=us-west-1 MGMT_CLUSTER_NAME="USD{USER}-dev" MGMT_CLUSTER_NS=USD{USER} MGMT_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{MGMT_CLUSTER_NS}-USD{MGMT_CLUSTER_NAME}" MGMT_KUBECONFIG="USD{MGMT_CLUSTER_DIR}/kubeconfig" MGMT2 Context MGMT2_CLUSTER_NAME="USD{USER}-dest" MGMT2_CLUSTER_NS=USD{USER} MGMT2_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{MGMT2_CLUSTER_NS}-USD{MGMT2_CLUSTER_NAME}" MGMT2_KUBECONFIG="USD{MGMT2_CLUSTER_DIR}/kubeconfig" Hosted Cluster Context HC_CLUSTER_NS=clusters HC_REGION=us-west-1 HC_CLUSTER_NAME="USD{USER}-hosted" HC_CLUSTER_DIR="USD{BASE_PATH}/hosted_clusters/USD{HC_CLUSTER_NS}-USD{HC_CLUSTER_NAME}" HC_KUBECONFIG="USD{HC_CLUSTER_DIR}/kubeconfig" BACKUP_DIR=USD{HC_CLUSTER_DIR}/backup BUCKET_NAME="USD{USER}-hosted-USD{MGMT_REGION}" DNS AWS_ZONE_ID="Z026552815SS3YPH9H6MG" EXTERNAL_DNS_DOMAIN="guest.jpdv.aws.kerbeross.com"
source <env_file>