KubePersistentVolumeErrors

Meaning

PersistentVolume is having issues with provisioning.

Impact

Volue may be unavailable or have data erors (corrupted storage).

Service degradation, data loss.

Diagnosis

• Check PV events via kubectl describe pv $PV.
• Check storage provider for logs.
• Check storage quotas in the cloud.

Mitigation

In happy scenario storage is just not provisioned as fast as expected. In worst scenario there is data corruption or data loss. Restore from backup.