I've gone through all 5 of the initial reported problems. There are all either fixed or referenced by other bugs:
1. DBReferenceError: referenced by https://bugs.launchpad.net/neutron/+bug/1533460 and fixed by https://review.openstack.org/#/c/260303/ 2. AttributeError: referenced by https://bugs.launchpad.net/neutron/+bug/1605546 3. DBError: referenced by https://bugs.launchpad.net/neutron/+bug/1533443 4. port["id"]: referenced by https://bugs.launchpad.net/neutron/+bug/1533457 5. concurrency error: fixed by https://review.openstack.org/#/c/254586/ Therefore, this bug can be closed. ** Changed in: neutron Status: In Progress => Invalid ** Changed in: neutron/kilo Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1523780 Title: Race between HA router create and HA router delete Status in neutron: Invalid Status in neutron kilo series: Invalid Bug description: Set more than one API worker and RPC worker, and then run rally scenario test create_and_delete_routers: you may get such errors: 1.DBReferenceError: (IntegrityError) (1452, 'Cannot add or update a child row: a foreign key constraint fails (`neutron`.`ha_router_agent_port_bindings`, CONSTRAINT `ha_router_agent_port_bindings_ibfk_2` FOREIGN KEY (`router_id`) REFERENCES `routers` (`id`) ON DELETE CASCADE)') 'INSERT INTO ha_router_agent_port_bindings (port_id, router_id, l3_agent_id, state) VALUES (%s, %s, %s, %s)' ('xxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxxx', None, 'standby') (InvalidRequestError: This Session's transaction has been rolled back by a nested rollback() call. To begin a new transaction, issue Session.rollback() first.) 2. AttributeError: 'NoneType' object has no attribute 'config' (l3 agent process router in router_delete function) 3. DBError: UPDATE statement on table 'ports' expected to update 1 row(s); 0 were matched. 4. res = {"id": port["id"], TypeError: 'NoneType' object is unsubscriptable 5. delete HA network during deleting the last router, get error message: "Unable to complete operation on network xxxxxxxxxxxx. There are one or more ports still in use on the network." There are a bunch of sub-bugs related to this one, basically different incarnations of race conditions in the interactions between the l3-agent and the neutron-server: https://bugs.launchpad.net/neutron/+bug/1499647 https://bugs.launchpad.net/neutron/+bug/1533441 https://bugs.launchpad.net/neutron/+bug/1533443 https://bugs.launchpad.net/neutron/+bug/1533457 https://bugs.launchpad.net/neutron/+bug/1533440 https://bugs.launchpad.net/neutron/+bug/1533454 https://bugs.launchpad.net/neutron/+bug/1533455 https://bugs.launchpad.net/neutron/+bug/1533460 (I suggest we use this main bug as a tracker for the whole thing, as reviews already reference this bug as related). To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1523780/+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
