feat: enable snapshotclass on rook

argocd/storage/rook-ceph-cluster/values.yaml

@@ -97,6 +97,11 @@ cephObjectStores:
           hosts:
             - s3.unicornafk.fr
       ingressClassName: ingress-internal
+cephBlockPoolsVolumeSnapshotClass:
+  enabled: true
+  name: csi-ceph-blockpool
+  isDefault: false
+  deletionPolicy: Delete
 cephFileSystems:
   - name: ceph-filesystem
     # see https://github.com/rook/rook/blob/master/Documentation/CRDs/Shared-Filesystem/ceph-filesystem-crd.md#filesystem-settings for available configuration
@@ -143,6 +148,11 @@ cephFileSystems:
         # will set default as `ext4`. Note that `xfs` is not recommended due to potential deadlock
         # in hyperconverged settings where the volume is mounted on the same node as the osds.
         csi.storage.k8s.io/fstype: ext4
+cephFileSystemVolumeSnapshotClass:
+  enabled: true
+  name: csi-ceph-filesystem
+  isDefault: false
+  deletionPolicy: Delete
 ingress:
   dashboard:
     annotations: