Public bug reported: For instance: This neutron server was restarted 6 seconds earlier than l3-agent with a RPC version upgrading: http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-svc.txt.gz#_Feb_10_06_32_10_279268 http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-l3.txt.gz#_Feb_10_06_32_16_750133
And then, we met many UnsupportedVersion exception: http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-svc.txt.gz#_Feb_10_06_38_05_749257 This issue can also be seen in our local dev branch. A workaround is restart the agent first, and then the neutron server. ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1815463 Title: [dev] Agent RPC version does not auto upgrade if neutron-server restart first Status in neutron: New Bug description: For instance: This neutron server was restarted 6 seconds earlier than l3-agent with a RPC version upgrading: http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-svc.txt.gz#_Feb_10_06_32_10_279268 http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-l3.txt.gz#_Feb_10_06_32_16_750133 And then, we met many UnsupportedVersion exception: http://logs.openstack.org/71/633871/5/check/neutron-grenade-dvr-multinode/3fcd71c/logs/screen-q-svc.txt.gz#_Feb_10_06_38_05_749257 This issue can also be seen in our local dev branch. A workaround is restart the agent first, and then the neutron server. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1815463/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp