[Feature] Implement Snapshot API

[okdas]

Is your feature request related to a specific issue? Please provide more details.

The snapshot functionality is currently not implemented. You can refer to this link for more information: not implemented.

Describe the desired solution.

I would like to be able to take snapshots of Persistent Volumes (PVs).

Explain any alternative solutions you’ve considered.

I need to work with some database files, but unfortunately, this is not possible when there’s an active process that has opened files on that filesystem. On larger-scale providers (confirmed on GCP and AWS), I was able to take a snapshot to work with files on a separate pod.

Provide any additional relevant context.

I understand that this feature is currently only available for VPS local storage in the UI. However, I would greatly appreciate the ability to create snapshots of Block Storage as well!