return fmt.Sprintf("%v/%v", pod.Namespace, pod.Name)
}

// ControllersByCreationTimestamp sorts a list of ReplicationControllers by creation timestamp, using their names as a tie breaker.
type ControllersByCreationTimestamp []*v1.ReplicationController

func (o ControllersByCreationTimestamp) Len() int      { return len(o) }
func (o ControllersByCreationTimestamp) Swap(i, j int) { o[i], o[j] = o[j], o[i] }