// +optional
  optional bool tty = 18;
}

// Represents an ephemeral volume that is handled by a normal storage driver.
message EphemeralVolumeSource {
  // Will be used to create a stand-alone PVC to provision the volume.
  // The pod in which this EphemeralVolumeSource is embedded will be the
  // owner of the PVC, i.e. the PVC will be deleted together with the