//
  // Use PersistentVolumeClaim or one of the vendor-specific
  // APIs for volumes that persist for longer than the lifecycle
  // of an individual pod.
  //
  // Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to
  // be used that way - see the documentation of the driver for
  // more information.
  //
  // A pod can use both types of ephemeral volumes and