code: def get_container_host_config_kwargs(self, action, container_name, kwargs=None):
          
          container_map = action.container_map
          container_config = action.config
          client_config = action.client_config
          config_id = action.config_id
          map_name = config_id.map_name
          policy = self._policy
          cname = policy.cname
          supports_volumes = client_config.features['volumes']
  
          c_kwargs = dict(
              links=[(cname(map_name, l_name), alias or policy.get_hostname(l_name))
                     for l_name, alias in container_config.links],
              binds=get_host_binds(container_map, config_id.config_name, container_config, config_id.instance_name,
                                   policy, supports_volumes),
              volumes_from=get_volumes_from(container_map, config_id.config_name, container_config,
                                            policy, not supports_volumes),
              port_bindings=get_port_bindings(container_config, client_config),
          )
          network_mode = container_config.network_mode
          if isinstance(network_mode, tuple):
              c_kwargs['network_mode'] = 'container:{0}'.format(cname(map_name, *network_mode))
          elif isinstance(network_mode, string_types):
              c_kwargs['network_mode'] = network_mode
          if container_name:
              c_kwargs['container'] = container_name
          update_kwargs(c_kwargs, init_options(container_config.host_config), kwargs)
          return c_kwargs
docs: Generates keyword arguments for the Docker client to set up the HostConfig or start a container.
  
          :param action: Action configuration.
          :type action: ActionConfig
          :param container_name: Container name or id. Set ``None`` when included in kwargs for ``create_container``.
          :type container_name: unicode | str | NoneType
          :param kwargs: Additional keyword arguments to complement or override the configuration-based values.
          :type kwargs: dict | NoneType
          :return: Resulting keyword arguments.
          :rtype: dict