PVC From Snapshot

What would you like added?

I'd love to be able to create a PVC on demand from a snapshot for each runner that I build. We have a significant amount of data we cache in PVCs (100s of GB) and I'd love to be able to create PVC for each runner based on a snapshot with this data.

PVC can be created like so

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: pvc-from-snapshot
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 100Gi
    dataSource:
      name: dagger-2025-02-20
      kind: VolumeSnapshot
      apiGroup: snapshot.storage.k8s.io

so I'd hope for some CRD interface like
Note: Feature requests to integrate vendor specific cloud tools (e.g. awscli, gcloud-sdk, azure-cli) will likely be rejected as the Runner image aims to be vendor agnostic.

      volumes:
      - ephemeral:
          volumeClaimTemplate:
            spec:
              accessModes:
              - ReadWriteOnce
              resources:
                requests:
                  storage: 100Gi
                dataSource:
                  name: dagger-2025-02-20
                  kind: VolumeSnapshot
                  apiGroup: snapshot.storage.k8s.io

Why is this needed?

Moving 100s of GB on every build is cumbersome and takes lots of time. just restoring from a snapshot would be great.

The issue provides Kubernetes PVC and ephemeral volumeClaimTemplate examples but names no repository files, tests, or entry points. Begin by locating the runner CRD interface and determine how snapshot-backed ephemeral PVCs should be represented; done means the requested interface supports creating a PVC from a snapshot for each runner.