def available(name, limit=''):
    if limit == 'upstart':
        return _service_is_upstart(name)
    elif limit == 'sysvinit':
        return _service_is_sysv(name)
    else:
        return _service_is_upstart(name) or _service_is_sysv(name) or _service_is_chkconfig(name)
Return True if the named service is available.  Use the ``limit`` param to
dataset/ETHPy150Open saltstack/salt/salt/modules/rh_service.py/available