code: def restart(self):
          
  
          rc_new = copy.deepcopy(self)
          return K8sReplicationController.rolling_update(
              config=self.config,
              name=self.name,
              rc_new=rc_new)
docs: Restart will force a rolling update of the current ReplicationController to the current revision.
          This essentially spawns a fresh copy of the RC and its pods. Useful when something is misbehaving.