salt-api启动报错

[党小军]

系统centos6.5 x86_64

全部从官方的这个源中安装的

https://repo.saltstack.com/yum/redhat/salt-repo-2017.7-1.el6.noarch.rpm

之前启动没问题，昨天进程死了一次之后，就起不来了。启动报错如下。

[root@localhost ~]# python2.7 /usr/bin/salt-api

Process salt.loaded.int.netapi.rest_cherrypy.start:

Traceback (most recent call last):

  File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap

    self.run()

  File "/usr/lib64/python2.7/multiprocessing/process.py", line 114, in run

    self._target(*self._args, **self._kwargs)

  File "/usr/lib/python2.7/site-packages/salt/netapi/rest_cherrypy/__init__.py", line 80, in start

    root, apiopts, conf = app.get_app(__opts__)

  File "/usr/lib/python2.7/site-packages/salt/netapi/rest_cherrypy/app.py", line 2786, in get_app

    cpyopts = root.get_conf()  # cherrypy app opts

  File "/usr/lib/python2.7/site-packages/salt/netapi/rest_cherrypy/app.py", line 2770, in get_conf

    cherrypy.config.update(conf['global'])

  File "/usr/lib64/python2.7/site-packages/cherrypy/_cpconfig.py", line 154, in update

    reprconf.Config.update(self, config)

  File "/usr/lib64/python2.7/site-packages/cherrypy/lib/reprconf.py", line 158, in update

    self._apply(config)

  File "/usr/lib64/python2.7/site-packages/cherrypy/_cpconfig.py", line 164, in _apply

    reprconf.Config._apply(self, config)

  File "/usr/lib64/python2.7/site-packages/cherrypy/lib/reprconf.py", line 170, in _apply

    self.namespaces(config)

  File "/usr/lib64/python2.7/site-packages/cherrypy/lib/reprconf.py", line 112, in __call__

    handler(k, v)

  File "/usr/lib64/python2.7/site-packages/cherrypy/_cpconfig.py", line 272, in _engine_namespace_handler

    plugin = getattr(engine, plugin)

AttributeError: 'Bus' object has no attribute 'timeout_monitor'

[绿肥]

推测为你之前有升级Cherrypy到12.0版本或以上版本，该版本会导致Salt API报错。 该问题为已知问题，官方已经修复，详情: https://github.com/saltstack/salt/issues/44601

请根据当前版本升级至2016.11.9或2017.7.3及以上版本即可

在 2018年3月14日星期三 UTC+8下午3:11:47，党小军写道：

[党小军]

感谢，已解决，线上不好动，我直接把cherrypy的版本降了。