neutron

neutron-server fails to start when using linuxbridge with UnboundLocalError

Bug #1268962 reported by Ionuț Arțăriși on 2014-01-14

This bug report is a duplicate of: Bug #1308421: local variable 'physical_network' referenced before assignment. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	neutron	In Progress	Low	Ionuț Arțăriși

Bug Description

# neutron-server
2014-01-14 14:27:52.167 4801 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-01-14 14:27:52.433 4801 ERROR neutron.service [-] Unrecoverable error: please check log for details.
2014-01-14 14:27:52.433 4801 TRACE neutron.service Traceback (most recent call last):
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/service.py", line 99, in serve_wsgi
2014-01-14 14:27:52.433 4801 TRACE neutron.service service.start()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/service.py", line 68, in start
2014-01-14 14:27:52.433 4801 TRACE neutron.service self.wsgi_app = _run_wsgi(self.app_name)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/service.py", line 112, in _run_wsgi
2014-01-14 14:27:52.433 4801 TRACE neutron.service app = config.load_paste_app(app_name)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/common/config.py", line 144, in load_paste_app
2014-01-14 14:27:52.433 4801 TRACE neutron.service app = deploy.loadapp("config:%s" % config_path, name=app_name)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
2014-01-14 14:27:52.433 4801 TRACE neutron.service return loadobj(APP, uri, name=name, **kw)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
2014-01-14 14:27:52.433 4801 TRACE neutron.service return context.create()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2014-01-14 14:27:52.433 4801 TRACE neutron.service return self.object_type.invoke(self)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2014-01-14 14:27:52.433 4801 TRACE neutron.service **context.local_conf)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/util.py", line 56, in fix_call
2014-01-14 14:27:52.433 4801 TRACE neutron.service val = callable(*args, **kw)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/urlmap.py", line 25, in urlmap_factory
2014-01-14 14:27:52.433 4801 TRACE neutron.service app = loader.get_app(app_name, global_conf=global_conf)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
2014-01-14 14:27:52.433 4801 TRACE neutron.service name=name, global_conf=global_conf).create()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2014-01-14 14:27:52.433 4801 TRACE neutron.service return self.object_type.invoke(self)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2014-01-14 14:27:52.433 4801 TRACE neutron.service **context.local_conf)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/util.py", line 56, in fix_call
2014-01-14 14:27:52.433 4801 TRACE neutron.service val = callable(*args, **kw)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/auth.py", line 59, in pipeline_factory
2014-01-14 14:27:52.433 4801 TRACE neutron.service app = loader.get_app(pipeline[-1])
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
2014-01-14 14:27:52.433 4801 TRACE neutron.service name=name, global_conf=global_conf).create()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2014-01-14 14:27:52.433 4801 TRACE neutron.service return self.object_type.invoke(self)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
2014-01-14 14:27:52.433 4801 TRACE neutron.service return fix_call(context.object, context.global_conf, **context.local_conf)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/paste/deploy/util.py", line 56, in fix_call
2014-01-14 14:27:52.433 4801 TRACE neutron.service val = callable(*args, **kw)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/api/v2/router.py", line 72, in factory
2014-01-14 14:27:52.433 4801 TRACE neutron.service return cls(**local_config)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/api/v2/router.py", line 76, in __init__
2014-01-14 14:27:52.433 4801 TRACE neutron.service plugin = manager.NeutronManager.get_plugin()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/manager.py", line 206, in get_plugin
2014-01-14 14:27:52.433 4801 TRACE neutron.service return cls.get_instance().plugin
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/manager.py", line 201, in get_instance
2014-01-14 14:27:52.433 4801 TRACE neutron.service cls._create_instance()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/openstack/common/lockutils.py", line 247, in inner
2014-01-14 14:27:52.433 4801 TRACE neutron.service retval = f(*args, **kwargs)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/manager.py", line 195, in _create_instance
2014-01-14 14:27:52.433 4801 TRACE neutron.service cls._instance = cls()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/manager.py", line 120, in __init__
2014-01-14 14:27:52.433 4801 TRACE neutron.service self.plugin = plugin_klass()
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/plugins/linuxbridge/lb_neutron_plugin.py", line 263, in __init__
2014-01-14 14:27:52.433 4801 TRACE neutron.service db.sync_network_states(self.network_vlan_ranges)
2014-01-14 14:27:52.433 4801 TRACE neutron.service File "/usr/lib64/python2.6/site-packages/neutron/plugins/linuxbridge/db/l2network_db_v2.py", line 91, in sync_network_states
2014-01-14 14:27:52.433 4801 TRACE neutron.service 'physical_network': physical_network})
2014-01-14 14:27:52.433 4801 TRACE neutron.service UnboundLocalError: local variable 'physical_network' referenced before assignment
2014-01-14 14:27:52.433 4801 TRACE neutron.service
2014-01-14 14:27:52.436 4801 CRITICAL neutron [-] local variable 'physical_network' referenced before assignment

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Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2014-01-14: Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.openstack.org/66567

Changed in neutron:
assignee:	nobody → Ionuț Arțăriși (mapleoin)
status:	New → In Progress

Ionuț Arțăriși (mapleoin) on 2014-01-14

tags:

added: havana-backport-potential

Kyle Mestery (mestery) on 2014-01-15

Changed in neutron:
importance:	Undecided → Low

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