// More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes
  repeated PersistentVolume items = 2;
}

// PersistentVolumeSource is similar to VolumeSource but meant for the
// administrator who creates PVs. Exactly one of its members must be set.
message PersistentVolumeSource {
  // gcePersistentDisk represents a GCE Disk resource that is attached to a