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.