def METHOD_NAME():
    """
    Return a list of service that are enabled on boot
    CLI Example:
    .. code-block:: bash
        salt '*' service.get_enabled
    """
    prefix = "/etc/rc[S{}].d/S".format(_get_runlevel())
    ret = set()
    for line in [x.rsplit(os.sep, 1)[-1] for x in glob.glob("{}*".format(prefix))]:
        ret.add(re.split(r"\d+", line)[-1])
    return sorted(ret)