The neutron code does make some attempts to monitor the state of openvswitch - a restart of the ovs database process should be detected by the agent, and appropriate action taken.
Having the agent detect and respond to the status of openvswitch and the flows its managing should be the right approach to dealing with this situation; I believe that this part of the codebase has improved since Icehouse, so we'll take a look, do some testing and see whether there are some cherry-picks we can make for Icehouse to improve resilience. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1460164 Title: upgrade of openvswitch-switch can sometimes break neutron-plugin- openvswitch-agent To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/neutron/+bug/1460164/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
