search

topolvm / pvc-autoresizer

Auto-resize PersistentVolumeClaim objects based on Prometheus metrics
Apache License 2.0
250 stars 29 forks source link

Resizing does not work with NetApp Trident #256

Closed holtakj closed 5 months ago

holtakj commented 6 months ago

Describe the bug Resizing the prometheus PV managed by NetApp trident does not work.

pvc-autoresizer is triggered, the requested size in the PVC is adapted but the NetApp volume is not resized. Resizing manually by changing the request size in the PVC works fine, Trident resizes the volume on the SAN. NetApp Trident supports resizing. https://docs.netapp.com/us-en/trident/trident-use/vol-expansion.html

Events: kube-monitoring 0s Normal Resized persistentvolumeclaim/prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1 PVC volume is resized to 2Gi kube-monitoring 0s Normal Resizing persistentvolumeclaim/prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1 External resizer is resizing volume pvc-5d996e1a-935a-4c17-a9e6-b05b12bed55b kube-monitoring 0s Warning ExternalExpanding persistentvolumeclaim/prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1 waiting for an external controller to expand this PVC kube-monitoring 0s Warning VolumeResizeFailed persistentvolumeclaim/prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1 resize volume "pvc-5d996e1a-935a-4c17-a9e6-b05b12bed55b" by resizer "csi.trident.netapp.io" failed: rpc error: code = Unknown desc = unable to resize the volume: volume resize failed kube-monitoring 0s Normal Resizing persistentvolumeclaim/prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1 External resizer is resizing volume pvc-5d996e1a-935a-4c17-a9e6-b05b12bed55b

Logs: {"level":"info","ts":"2024-05-16T09:49:05Z","logger":"pvc-autoresizer.resize","msg":"waiting for resizing...","namespace":"kube-monitoring","name":"prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1","capacity":1020702720} {"level":"info","ts":"2024-05-16T09:49:15Z","logger":"pvc-autoresizer.resize","msg":"waiting for resizing...","namespace":"kube-monitoring","name":"prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1","capacity":1020702720} {"level":"info","ts":"2024-05-16T09:49:25Z","logger":"pvc-autoresizer.resize","msg":"waiting for resizing...","namespace":"kube-monitoring","name":"prometheus-kube-prometheus-stack-helm-prometheus-db-prometheus-kube-prometheus-stack-helm-prometheus-1","capacity":1020702720}

Environments

Expected behavior PV is resized.

cupnes commented 6 months ago

@holtakj There is a log ‘csi.trident.netapp.io’ failed: rpc error in Events:. Is there something wrong on the Trident side?

github-actions[bot] commented 5 months ago

This issue has been automatically marked as stale because it has not had any activity for 30 days. It will be closed in a week if no further activity occurs. Thank you for your contributions.

github-actions[bot] commented 5 months ago

This issue has been automatically closed due to inactivity. Please feel free to reopen this issue (or open a new one) if this still requires investigation. Thank you for your contribution.