vm.py 文件源码

def shutdown(self, uri="qemu:///system"):
        conn = None
        ret={}
        status_code = 0
        msg = "OK"

        try:
            conn = libvirt.open(uri)
            dom = conn.lookupByName(self.name)
            dom.shutdown()
            status_code = 0
            msg = "OK"
        except Exception, e:
            status_code = -1
            msg = e
            logger.exception(e)

        if conn:
            conn.close()

        ret["status_code"] = status_code
        ret["msg"] = str(msg)
        logger.debug(ret)

        return ret