code: def get_containers_by_name(self, name):
          
          code, containers = self.get_containers()
  
          if code != httplib.OK:
              return []
  
          return [container for container in containers if
                  any(map(lambda x: x.startswith(name), container.Names))]
docs: get all task which relative with task name
          :param name: :class:`str`, task name
          :return: :class:`list`, container list