Open Stack

On Nov 26, 2013, at 10:40 PM, Kevin Breit <kevin.breit at kevinbreit.net> wrote:
> I posted this on ask.openstack.org but didn't receive any responses so
> trying here.
> 
> I am on CentOS 6.4 and trying to setup Neutron. Unfortunately I'm
> getting a crash when starting on this server. The snipped server.log
> file is...
> 
> 2013-11-25 23:41:16.756 8105 INFO neutron.common.config [-] Logging
> enabled!
> 2013-11-25 23:41:16.757 8105 ERROR neutron.common.legacy [-] Skipping
> unknown group key: firewall_driver
> 2013-11-25 23:41:16.762 8105 INFO neutron.common.config [-] Config paste
> file: /etc/neutron/api-paste.ini
> 2013-11-25 23:41:16.822 8105 INFO neutron.manager [-] Loading Plugin:
> neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2
> 2013-11-25 23:41:16.974 8105 INFO
> neutron.plugins.openvswitch.ovs_neutron_plugin [-] Network VLAN ranges:
> {}
> 2013-11-25 23:41:17.009 8105 INFO
> neutron.plugins.openvswitch.ovs_neutron_plugin [-] Tunnel ID ranges:
> [(1, 1000)]
> 2013-11-25 23:41:17.093 8105 ERROR neutron.service [-] In serve_wsgi()
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service Traceback (most
> recent call last):
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service   File
> "/usr/lib/python2.6/site-packages/neutron/service.py", line 96, in
> serve_wsgi
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service     service.start()
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service   File
> "/usr/lib/python2.6/site-packages/neutron/service.py", line 65, in start
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service     self.wsgi_app =
> _run_wsgi(self.app_name)
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service   File
> "/usr/lib/python2.6/site-packages/neutron/service.py", line 109, in
> _run_wsgi
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service     app =
> config.load_paste_app(app_name)
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service   File
> "/usr/lib/python2.6/site-packages/neutron/common/config.py", line 144,
> in load_paste_app
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service     app =
> deploy.loadapp("config:%s" % config_path, name=app_name)
> 2013-11-25 23:41:17.093 8105 TRACE neutron.service   File
> "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py",
> line 247, in load
> app
> <snip>
> 2013-11-25 23:41:17.098 8105 TRACE neutron   File
> "/usr/lib/python2.6/site-packages/oslo/config/cfg.py", line 1583, in
> __inner
> 2013-11-25 23:41:17.098 8105 TRACE neutron     result = f(self, *args,
> **kwargs)
> 2013-11-25 23:41:17.098 8105 TRACE neutron   File
> "/usr/lib/python2.6/site-packages/oslo/config/cfg.py", line 1743, in
> register_cli_opts
> 2013-11-25 23:41:17.098 8105 TRACE neutron    
> self.register_cli_opt(opt, group, clear_cache=False)
> 2013-11-25 23:41:17.098 8105 TRACE neutron   File
> "/usr/lib/python2.6/site-packages/oslo/config/cfg.py", line 1587, in
> __inner
> 2013-11-25 23:41:17.098 8105 TRACE neutron     return f(self, *args,
> **kwargs)
> 2013-11-25 23:41:17.098 8105 TRACE neutron   File
> "/usr/lib/python2.6/site-packages/oslo/config/cfg.py", line 1735, in
> register_cli_opt
> 2013-11-25 23:41:17.098 8105 TRACE neutron     raise
> ArgsAlreadyParsedError("cannot register CLI option")
> 2013-11-25 23:41:17.098 8105 TRACE neutron ArgsAlreadyParsedError:
> arguments already parsed: cannot register CLI option
> 2013-11-25 23:41:17.098 8105 TRACE neutron
> 
> What appears to be wrong?
> 
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I just replied to this on the ask site [1], can you please have
a look there and respond?

Thanks!
Kyle

[1] https://ask.openstack.org/en/question/7676/neutron-server-crashing-on-controller/?answer=7778#post-id-7778