dhcp_agents_per_network = False breaks neutron-server

[git-harry]

Bug introduced by https://github.com/rcbops-cookbooks/nova-network/commit/b6d2d595f0f12834fa98bb254ba615dae175dfa6 also affects v4.2.3rc https://github.com/rcbops-cookbooks/nova-network/commit/37bf3d52df649ac500e0b2669f7375346981d74e

2014-10-29 13:34:37.750 23665 ERROR neutron.service [-] Unrecoverable error: please check log for details. 2014-10-29 13:34:37.750 23665 TRACE neutron.service Traceback (most recent call last): 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 99, in serve_wsgi 2014-10-29 13:34:37.750 23665 TRACE neutron.service service.start() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 68, in start 2014-10-29 13:34:37.750 23665 TRACE neutron.service self.wsgi_app = _run_wsgi(self.app_name) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 112, in _run_wsgi 2014-10-29 13:34:37.750 23665 TRACE neutron.service app = config.load_paste_app(app_name) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 144, in load_paste_app 2014-10-29 13:34:37.750 23665 TRACE neutron.service app = deploy.loadapp("config:%s" % config_path, name=app_name) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 247, in loadapp 2014-10-29 13:34:37.750 23665 TRACE neutron.service return loadobj(APP, uri, name=name, **kw) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 272, in loadobj 2014-10-29 13:34:37.750 23665 TRACE neutron.service return context.create() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2014-10-29 13:34:37.750 23665 TRACE neutron.service return self.object_type.invoke(self) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke 2014-10-29 13:34:37.750 23665 TRACE neutron.service *_context.local_conf) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call 2014-10-29 13:34:37.750 23665 TRACE neutron.service val = callable(_args, *_kw) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 25, in urlmap_factory 2014-10-29 13:34:37.750 23665 TRACE neutron.service app = loader.get_app(app_name, global_conf=global_conf) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app 2014-10-29 13:34:37.750 23665 TRACE neutron.service name=name, global_conf=global_conf).create() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2014-10-29 13:34:37.750 23665 TRACE neutron.service return self.object_type.invoke(self) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke 2014-10-29 13:34:37.750 23665 TRACE neutron.service *_context.local_conf) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call 2014-10-29 13:34:37.750 23665 TRACE neutron.service val = callable(_args, *_kw) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/auth.py", line 59, in pipeline_factory 2014-10-29 13:34:37.750 23665 TRACE neutron.service app = loader.get_app(pipeline[-1]) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app 2014-10-29 13:34:37.750 23665 TRACE neutron.service name=name, global_conf=global_conf).create() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2014-10-29 13:34:37.750 23665 TRACE neutron.service return self.object_type.invoke(self) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 146, in invoke 2014-10-29 13:34:37.750 23665 TRACE neutron.service return fix_call(context.object, context.global_conf, *_context.local_conf) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call 2014-10-29 13:34:37.750 23665 TRACE neutron.service val = callable(_args, **kw) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 72, in factory 2014-10-29 13:34:37.750 23665 TRACE neutron.service return cls(**local_config) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 76, in init 2014-10-29 13:34:37.750 23665 TRACE neutron.service plugin = manager.NeutronManager.get_plugin() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 206, in get_plugin 2014-10-29 13:34:37.750 23665 TRACE neutron.service return cls.get_instance().plugin 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 201, in get_instance 2014-10-29 13:34:37.750 23665 TRACE neutron.service cls._create_instance() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py", line 247, in inner 2014-10-29 13:34:37.750 23665 TRACE neutron.service retval = f(_args, *_kwargs) 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 195, in _create_instance 2014-10-29 13:34:37.750 23665 TRACE neutron.service cls._instance = cls() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 122, in init 2014-10-29 13:34:37.750 23665 TRACE neutron.service msg = validate_post_plugin_load() 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 69, in validate_post_plugin_load 2014-10-29 13:34:37.750 23665 TRACE neutron.service cfg.CONF.dhcp_agents_per_network <= 0): 2014-10-29 13:34:37.750 23665 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/oslo/config/cfg.py", line 1648, in getattr 2014-10-29 13:34:37.750 23665 TRACE neutron.service raise NoSuchOptError(name) 2014-10-29 13:34:37.750 23665 TRACE neutron.service NoSuchOptError: no such option: dhcp_agents_per_network 2014-10-29 13:34:37.750 23665 TRACE neutron.service 2014-10-29 13:34:37.755 23665 CRITICAL neutron [-] no such option: dhcp_agents_per_network