Public bug reported: This showed up on a new service plugin being created that did not need to start rpc workers. It did not implement the start_rpc_listeners method so the base class has it raise NotImplemented.
The neutron.service.RpcWorker.start method should check if the plugin supports it by using the plugin.rpc_workers_supported method. https://github.com/openstack/neutron/blob/master/neutron/neutron_plugin_base_v2.py#L389-L402 2016-03-01 11:35:19.983 ERROR oslo_service.service [-] Error starting thread. 2016-03-01 11:35:19.983 TRACE oslo_service.service Traceback (most recent call last): 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/usr/local/lib/python2.7/dist-packages/oslo_service/service.py", line 680, in run_service 2016-03-01 11:35:19.983 TRACE oslo_service.service service.start() 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/opt/stack/neutron/neutron/service.py", line 142, in start 2016-03-01 11:35:19.983 TRACE oslo_service.service servers = getattr(plugin, self.start_listeners_method)() 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/opt/stack/neutron/neutron/neutron_plugin_base_v2.py", line 377, in start_rpc_listeners 2016-03-01 11:35:19.983 TRACE oslo_service.service raise NotImplementedError() 2016-03-01 11:35:19.983 TRACE oslo_service.service NotImplementedError 2016-03-01 11:35:19.983 TRACE oslo_service.service ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1551542 Title: need to check if a plugin's start rpc listeners is supported before trying to start it Status in neutron: New Bug description: This showed up on a new service plugin being created that did not need to start rpc workers. It did not implement the start_rpc_listeners method so the base class has it raise NotImplemented. The neutron.service.RpcWorker.start method should check if the plugin supports it by using the plugin.rpc_workers_supported method. https://github.com/openstack/neutron/blob/master/neutron/neutron_plugin_base_v2.py#L389-L402 2016-03-01 11:35:19.983 ERROR oslo_service.service [-] Error starting thread. 2016-03-01 11:35:19.983 TRACE oslo_service.service Traceback (most recent call last): 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/usr/local/lib/python2.7/dist-packages/oslo_service/service.py", line 680, in run_service 2016-03-01 11:35:19.983 TRACE oslo_service.service service.start() 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/opt/stack/neutron/neutron/service.py", line 142, in start 2016-03-01 11:35:19.983 TRACE oslo_service.service servers = getattr(plugin, self.start_listeners_method)() 2016-03-01 11:35:19.983 TRACE oslo_service.service File "/opt/stack/neutron/neutron/neutron_plugin_base_v2.py", line 377, in start_rpc_listeners 2016-03-01 11:35:19.983 TRACE oslo_service.service raise NotImplementedError() 2016-03-01 11:35:19.983 TRACE oslo_service.service NotImplementedError 2016-03-01 11:35:19.983 TRACE oslo_service.service To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1551542/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
