def enable(name, **kwargs):
    if _service_is_upstart(name):
        return _upstart_enable(name)
    executable = _get_service_exec()
    cmd = '{0} -f {1} defaults'.format(executable, name)
    return not __salt__['cmd.retcode'](cmd, python_shell=False)
Enable the named service to start at boot
dataset/ETHPy150Open saltstack/salt/salt/modules/upstart.py/enable