code: def offload_all_service_containers(self, service):
          
          def anonymous(anonymous_service):
              if not isinstance(anonymous_service, Service):
                  raise TypeError("service must be an instance of Service.")
  
              containers = self.find_service_containers(anonymous_service)
              if containers:
                  logger.info("Deleting service: {0} containers.".format(anonymous_service.name))
                  for container in six.itervalues(containers):
                      container.delete()
  
          self._service_map(service, anonymous, descending=True)
docs: Deletes all containers related to the service.