** Also affects: nova/havana
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1243260
Title:
Nova api doesn't start with a backdoor port set
Status in OpenStack Compute (Nova):
Fix Released
Status in OpenStack Compute (nova) havana series:
New
Bug description:
nova api fails to start properly if a backdoor port is specified.
Looking at the logs this traceback is repeatedly printed:
2013-10-22 14:19:46.822 INFO nova.openstack.common.service [-] Child 1460
exited with status 1
2013-10-22 14:19:46.824 INFO nova.openstack.common.service [-] Started child
1468
2013-10-22 14:19:46.833 INFO nova.openstack.common.eventlet_backdoor [-]
Eventlet backdoor listening on 60684 for process 1467
2013-10-22 14:19:46.833 INFO nova.openstack.common.eventlet_backdoor [-]
Eventlet backdoor listening on 58986 for process 1468
2013-10-22 14:19:46.837 ERROR nova.openstack.common.threadgroup [-]
'NoneType' object has no attribute 'backdoor_port'
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup Traceback
(most recent call last):
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/opt/stack/nova/nova/openstack/common/threadgroup.py", line 117, in wait
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup x.wait()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/opt/stack/nova/nova/openstack/common/threadgroup.py", line 49, in wait
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup return
self.thread.wait()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup return
self._exit_event.wait()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup return
hubs.get_hub().switch()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in switch
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup return
self.greenlet.switch()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in main
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup result =
function(*args, **kwargs)
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/opt/stack/nova/nova/openstack/common/service.py", line 448, in run_service
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup
service.start()
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup File
"/opt/stack/nova/nova/service.py", line 357, in start
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup
self.manager.backdoor_port = self.backdoor_port
2013-10-22 14:19:46.837 TRACE nova.openstack.common.threadgroup
AttributeError: 'NoneType' object has no attribute 'backdoor_port'
2013-10-22 14:19:46.840 TRACE nova File "/usr/local/bin/nova-api", line 10,
in <module>
2013-10-22 14:19:46.840 TRACE nova sys.exit(main())
2013-10-22 14:19:46.840 TRACE nova File "/opt/stack/nova/nova/cmd/api.py",
line 53, in main
2013-10-22 14:19:46.840 TRACE nova launcher.wait()
2013-10-22 14:19:46.840 TRACE nova File
"/opt/stack/nova/nova/openstack/common/service.py", line 351, in wait
2013-10-22 14:19:46.840 TRACE nova self._respawn_children()
2013-10-22 14:19:46.840 TRACE nova File
"/opt/stack/nova/nova/openstack/common/service.py", line 341, in
_respawn_children
2013-10-22 14:19:46.840 TRACE nova self._start_child(wrap)
2013-10-22 14:19:46.840 TRACE nova File
"/opt/stack/nova/nova/openstack/common/service.py", line 287, in _start_child
2013-10-22 14:19:46.840 TRACE nova os._exit(status)
2013-10-22 14:19:46.840 TRACE nova TypeError: an integer is required
2013-10-22 14:19:46.840 TRACE nova
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