Public bug reported: The HA delete_router routine may leave behind stranded interfaces if it fails to delete the HA ports because it deletes the router object before removing the ports. This failure could be an issue in the loaded ML2 drivers, or it could simply be that the neutron server process was killed before completing the deletion.
These orphaned interfaces are then difficult to delete via the API due to their device_owner field. https://github.com/openstack/neutron/blob/6bcacc114281b1017acae7e436a56b2da09f69f1/neutron/db/l3_hamode_db.py#L504-L512 ** Affects: neutron Importance: Undecided Assignee: Kevin Benton (kevinbenton) Status: New ** Changed in: neutron Assignee: (unassigned) => Kevin Benton (kevinbenton) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1540271 Title: ha interface cleanup can leave orphans Status in neutron: New Bug description: The HA delete_router routine may leave behind stranded interfaces if it fails to delete the HA ports because it deletes the router object before removing the ports. This failure could be an issue in the loaded ML2 drivers, or it could simply be that the neutron server process was killed before completing the deletion. These orphaned interfaces are then difficult to delete via the API due to their device_owner field. https://github.com/openstack/neutron/blob/6bcacc114281b1017acae7e436a56b2da09f69f1/neutron/db/l3_hamode_db.py#L504-L512 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1540271/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
