I have a similar problem, the metering service print this error even when you delete a router. I think that the namespace is deleted but the service does not notice
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to neutron in Ubuntu. https://bugs.launchpad.net/bugs/1286209 Title: unhandled trace if no namespaces in metering agent To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1286209/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs