--- apiVersion: groupsnapshot.storage.k8s.io/v1alpha1 kind: VolumeGroupSnapshot metadata: name: new-groupsnapshot-demo spec: source: selector: matchLabels: # The PVCs will need to have this label for it to be # included in the VolumeGroupSnapshot app.kubernetes.io/name: postgresql volumeGroupSnapshotClassName: csi-hostpath-groupsnapclass