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
