Saverio, We sorted this out in Kolla with the Nova community defining the upgrade process. Michal (cc) led that work in the Kolla community. I believe you need to upgrade compute ahead of other services so the upgrade works properly, but I'm not certain.
Regards -steve On 8/5/16, 9:05 AM, "Saverio Proto" <[email protected]> wrote: >Hello, > >we are doing the upgrade Kilo to Liberty pet by pet. > >We already upgraded successfully Keystone and Glance. > >Now I started the Nova pet upgrade. For the controller node it was ok. > >As soon as I upgraded the compute nodes I had a problem with neutron. > >I can't lock the neutron-openvswitch-agent to and earlier RPC version, >so I get in my logs: > >RemoteError: Remote error: UnsupportedVersion Endpoint does not >support RPC version 1.5. Attempted method: >get_devices_details_list_and_failed_devices > >Do I must upgrade also the neutron server di Liberty before upgrading >the compute nodes ? > >In nova.conf there are the [upgrade_levels]. Looks like these are >ignored by the neutron-openvswitch-agent. There is not any similar >settings in the neutron.conf ? > >thanks ! > >Saverio > >_______________________________________________ >OpenStack-operators mailing list >[email protected] >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators _______________________________________________ OpenStack-operators mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
