Performs an action on the given container map and configuration.

    :param action_name: Name of the action (e.g. ``update``).
    :param container: Container configuration name.
    :param kwargs: Keyword arguments for the action implementation.

def perform(action_name, container, **kwargs):
    """
    Performs an action on the given container map and configuration.

    :param action_name: Name of the action (e.g. ``update``).
    :param container: Container configuration name.
    :param kwargs: Keyword arguments for the action implementation.
    """
    cf = container_fabric()
    cf.call(action_name, container, **kwargs)