When removing an instance (with one floating address assigned) in Horizon, designate-sink only receives an event for instance removal. As a result, only the instance is removed but the floating addresses records are not removed. I'm not sure if it's a bug in openstack (I guess that it should also notify about the unassignment of floating addresses) or it should be considered in the nova notification handler ( https://github.com/openstack/designate/blob/master/designate/notification_handler/nova.py#L72 ). However, it is not possible to add metadata in the floating IP records to save the instance_id and remove them easily when an instance is removed. What's the best approach to remove the floating address records of an instance that is being removed? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20151113/e595f56a/attachment.html>