Backup partially fails for postgres-helm (ArgoCD) with Velero - VolumeSnapshot not found

[dfourakis]

Issue Description: When running a Velero backup for a PostgreSQL Helm deployment via ArgoCD, the backup process results in a PartiallyFailed status. The error indicates that a VolumeSnapshot cannot be found.

Deploy PostgreSQL using Helm via ArgoCD.

Commands:

• Create bucket:

  velero backup create postgres-helm --include-namespaces postgres-helm  --wait --default-volumes-to-fs-backup=false -n velero

• Describe Backup:

  velero backup describe postgres-helm -n velero

The error:

Velero: name: /postgres-postgresql-0 message: /Error backing up item error: /error executing custom action (groupResource=volumesnapshots.snapshot.storage.k8s.io, namespace=postgres-helm, name=velero-data-postgres-postgresql-0-qskk9): rpc error: code = Unknown desc = failed to get volumesnapshot postgres-helm/velero-data-postgres-postgresql-0-qskk9: volumesnapshots.snapshot.storage.k8s.io "velero-data-postgres-postgresql-0-qskk9" not found

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About Snapshots:

kubectl get volumesnapshot -A

No resources found

kubectl get volumesnapshotcontents -A

NAME                                               READYTOUSE   RESTORESIZE   DELETIONPOLICY   DRIVER             VOLUMESNAPSHOTCLASS   VOLUMESNAPSHOT                              VOLUMESNAPSHOTNAMESPACE   AGE
snapcontent-0e43a509-d531-4f32-a355-0c807dee03c5   true         1073741824    Retain           csi.scaleway.com   scw-snapshot-retain   velero-data-postgres-postgresql-0-fptb8     postgres-helm             3h21m
snapcontent-10f338f0-61aa-4fd1-b80d-c544849f2fc1   true         1073741824    Retain           csi.scaleway.com   scw-snapshot-retain   velero-data-postgres-postgresql-0-z728v     postgres-helm             3h15m

kubectl get volumesnapshotclass

NAME                  DRIVER             DELETIONPOLICY   AGE
scw-snapshot          csi.scaleway.com   Delete           13d
scw-snapshot-retain   csi.scaleway.com   Retain           13d

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Can someone help resolve the error?

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Environment:

• Velero version:
  • Client: v1.15.0-rc.1
  • Server: v1.15.0-rc.1
• Kubernetes version:
  • v1.30.2
• PostgreSQL deployment via: Helm (with ArgoCD)

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[weshayutin]

@shubham-pampattiwar FYI

[kaovilai]

duplicate of https://github.com/vmware-tanzu/velero/issues/7905, please follow there

[reasonerjt]

Thanks @kaovilai I'm closing this one as a dup.