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Sub-task
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Resolution: Done
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Undefined
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None
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None
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None
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Quality / Stability / Reliability
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False
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False
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ToDo
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Very Likely
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0
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None
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Unset
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Unknown
Description of problem:
When disableFsbackup: true is configured from the DPA spec.configuration.velero, the Backup partiallyFails with mount point not found, which is not very informative (for the non-admin at least).
Version-Release number of selected component (if applicable):
1.5.0
How reproducible:
Always
Steps to Reproduce:
1. Setup DPA with spec.configuration.velero.disableFsBackup: true
2. Perform a backup with defaultVolumesToFsBackup: true
Actual results:
Backup partially fails with the below error
velero describe backup b1 -n openshift-adp --details
Name: b1
Namespace: openshift-adp
Labels: velero.io/storage-location=ts-dpa-1
Annotations: velero.io/resource-timeout=10m0s
velero.io/source-cluster-k8s-gitversion=v1.32.3
velero.io/source-cluster-k8s-major-version=1
velero.io/source-cluster-k8s-minor-version=32
Phase: PartiallyFailed (run `velero backup logs b1` for more information)
Errors:
Velero: message: /pod volume backup failed: error exposing host path for pod volume: error identifying unique volume path on host for volume mysql-data1 in pod mysql-64c9d6466-xb97k: expected one matching path: /host_pods/3785fc1d-1468-4144-8f3c-4ee8c2baec0c/volumes/*/pvc-dbceb12a-5331-479c-b2cd-5263e019c201/mount, got 0
message: /pod volume backup failed: error exposing host path for pod volume: error identifying unique volume path on host for volume mysql-data in pod mysql-64c9d6466-xb97k: expected one matching path: /host_pods/3785fc1d-1468-4144-8f3c-4ee8c2baec0c/volumes/*/pvc-88c4d5fb-4c39-4cf1-93fa-f9166ee9666a/mount, got 0
Cluster: <none>
Namespaces: <none>
Namespaces:
Included: mysql
Excluded: <none>
Resources:
Included: *
Excluded: <none>
Cluster-scoped: auto
Label selector: <none>
Or label selector: <none>
Storage Location: ts-dpa-1
Velero-Native Snapshot PVs: auto
Snapshot Move Data: false
Data Mover: velero
TTL: 720h0m0s
CSISnapshotTimeout: 10m0s
ItemOperationTimeout: 10m0s
Hooks: <none>
Backup Format Version: 1.1.0
Started: 2025-04-14 18:41:36 +0530 IST
Completed: 2025-04-14 18:41:47 +0530 IST
Expiration: 2025-05-14 18:41:35 +0530 IST
Total items to be backed up: 46
Items backed up: 46
Resource List:
apps/v1/Deployment:
- mysql/mysql
apps/v1/ReplicaSet:
- mysql/mysql-64c9d6466
authorization.openshift.io/v1/RoleBinding:
- mysql/admin
- mysql/system:deployers
- mysql/system:image-builders
- mysql/system:image-pullers
discovery.k8s.io/v1/EndpointSlice:
- mysql/mysql-xvzrx
rbac.authorization.k8s.io/v1/RoleBinding:
- mysql/admin
- mysql/system:deployers
- mysql/system:image-builders
- mysql/system:image-pullers
v1/ConfigMap:
- mysql/kube-root-ca.crt
- mysql/openshift-service-ca.crt
v1/Endpoints:
- mysql/mysql
v1/Event:
- mysql/mysql-64c9d6466-xb97k.18363148f2e72127
- mysql/mysql-64c9d6466-xb97k.1836314ab7ffe89c
- mysql/mysql-64c9d6466-xb97k.1836314c2641e2d9
- mysql/mysql-64c9d6466-xb97k.1836314c67d16bae
- mysql/mysql-64c9d6466-xb97k.1836314c694a652f
- mysql/mysql-64c9d6466-xb97k.1836314eb83ffd28
- mysql/mysql-64c9d6466-xb97k.1836314ebc4b320a
- mysql/mysql-64c9d6466-xb97k.1836314ebcb4b1cf
- mysql/mysql-64c9d6466.1836314802b89b9d
- mysql/mysql-data.183631479c72de60
- mysql/mysql-data.183631480462c76c
- mysql/mysql-data.18363148046f136a
- mysql/mysql-data.18363148e67464b8
- mysql/mysql-data1.18363147bf812137
- mysql/mysql-data1.1836314804a9055e
- mysql/mysql-data1.1836314804b27450
- mysql/mysql-data1.18363148e25edc88
- mysql/mysql.1836314801b24286
v1/Namespace:
- mysql
v1/PersistentVolume:
- pvc-88c4d5fb-4c39-4cf1-93fa-f9166ee9666a
- pvc-dbceb12a-5331-479c-b2cd-5263e019c201
v1/PersistentVolumeClaim:
- mysql/mysql-data
- mysql/mysql-data1
v1/Pod:
- mysql/mysql-64c9d6466-xb97k
v1/Secret:
- mysql/builder-dockercfg-bkh9w
- mysql/default-dockercfg-q48g6
- mysql/deployer-dockercfg-tq9v2
- mysql/mysql
v1/Service:
- mysql/mysql
v1/ServiceAccount:
- mysql/builder
- mysql/default
- mysql/deployer
Backup Volumes:
Velero-Native Snapshots: <none included>
CSI Snapshots: <none included>
Pod Volume Backups - kopia:
Failed:
mysql/mysql-64c9d6466-xb97k: mysql-data, mysql-data1
HooksAttempted: 0
HooksFailed: 0
Expected results:
Error can be more informative, so that the user knows disableFsBackup: true is the problem in Dpa spec. And as non-admin, user doesnt have access to DPA, in that case as well.
Additional info:
