Public bug reported: This was originally reported in Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1668159 The 'UnexpectedDeletingTaskStateError' exception can be raised by something like aborting a large heat stack, where the instance hasn't finished setting up before the stack is aborted and the instances deleted. https://github.com/openstack/nova/blob/19.0.0/nova/db/sqlalchemy/api.py#L2864 We handle this in the compute manager and as part of that handling, we clean up the resource tracking of network interfaces. https://github.com/openstack/nova/blob/19.0.0/nova/compute/manager.py#L2034-L2040 However, we don't unplug these interfaces. This can result in things being left over on the host. We should attempt to unplug VIFs as part of this cleanup. ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1831771 Title: UnexpectedDeletingTaskStateError exception can leave traces of VIFs on host Status in OpenStack Compute (nova): New Bug description: This was originally reported in Bugzilla https://bugzilla.redhat.com/show_bug.cgi?id=1668159 The 'UnexpectedDeletingTaskStateError' exception can be raised by something like aborting a large heat stack, where the instance hasn't finished setting up before the stack is aborted and the instances deleted. https://github.com/openstack/nova/blob/19.0.0/nova/db/sqlalchemy/api.py#L2864 We handle this in the compute manager and as part of that handling, we clean up the resource tracking of network interfaces. https://github.com/openstack/nova/blob/19.0.0/nova/compute/manager.py#L2034-L2040 However, we don't unplug these interfaces. This can result in things being left over on the host. We should attempt to unplug VIFs as part of this cleanup. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1831771/+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
