Determine VolumeSnapshotClass from annotation on StorageClass #1351
Description
Is your feature request related to a problem?/Why is this needed
More often than not, SCs and VSCs are mapped 1:1. Having an annotation on the StorageClasses that says which VSC should be used when snapshoting that volume could make automation easier.
Describe the solution you'd like in detail
When snapshoting a volume:
- Lookup if there's a volumeSnapshotClass, if yes, use it
- Lookup if there's an annotation on the storageclass of the PVC we're trying to snapshot
- If not, use default volumeSnapshotClass
- If yes, use that storageclass
Additional context