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Hi,<br>
<br>
Perhaps this is my fault but this morning I wanted to start devstack
(master) with q-trunk enabled, and got this error:<br>
<font face="Courier New">Oct 30 08:59:22 horizon
neutron-openvswitch-agent[24556]: File
"/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 65,
in _launch<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]:
raise e<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]:
ImportError: Class not found.<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: CRITICAL
neutron [-] Unhandled error: ImportError: Class not found.<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron Traceback (most recent call last):<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File "/usr/local/bin/neutron-openvswitch-agent", line
10, in <module><br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron sys.exit(main())<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/opt/stack/neutron/neutron/cmd/eventlet/plugins/ovs_neutron_agent.py",
line 20, in main<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron agent_main.main()<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/main.py",
line 49, in main<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron mod.main()<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/openflow/native/main.py",
line 35, in main<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron 'neutron.plugins.ml2.drivers.openvswitch.agent.'<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py",
line 375, in run_apps<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron hub.joinall(services)<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 103,
in joinall<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron t.wait()<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py",
line 175, in wait<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron return self._exit_event.wait()<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line
125, in wait<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron current.throw(*self._exc)<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py",
line 214, in main<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron result = function(*args, **kwargs)<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron File
"/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 65,
in _launch<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron raise e<br>
Oct 30 08:59:22 horizon neutron-openvswitch-agent[24556]: ERROR
neutron ImportError: Class not found.</font><br>
<br>
I started successfully with the noop firewall driver after the
problem.<br>
I run devstack with <b><font face="Courier New">PIP_UPGRADE=True</font></b>
& <font face="Courier New"><b>RECLONE=yes</b></font>.<br>
<br>
Could you help me if this is some misconfiguration from my side, or
perhaps some requirements issue?<br>
<br>
Regards<br>
Lajos<br>
<br>
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