https://github.com/openstack/nova/blob/master/nova/db/sqlalchemy/api_migrations/migrate_repo/versions/018_instance_groups.py is not executed by nova-manage db sync but rather nova-manage api_db sync which is for populating the API DB.
FWIW, we added instance_uuid in https://github.com/openstack/nova/blob/master/nova/db/sqlalchemy/api_migrations/migrate_repo/versions/013_build_request_extended_attrs.py The right workflow is : - nova-manage db sync && nova-manage api_db sync - nova-manage db migrations Closing it as Invalid, this is a deployment issue. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1630448 Title: postgres newton post upgrade failure DBAPIError exception wrapped from (psycopg2.ProgrammingError) column build_requests.instance_uuid does not exist Status in OpenStack Compute (nova): Invalid Bug description: This could be related to https://bugs.launchpad.net/nova/+bug/1630446 but I am reporting it here because it might not be :D Error was encountered after a m->n migration, db sync went fine. Error log is attached. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1630448/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp

