aebe62ef84
OVN driver does have a different behaviour whenever scheduler hint is provided or not [1]. In case it's not provided, it will filter out all chassis which do not have AZ specified[2]. With that, we supply an AZ for each chassis starting with [3]. So most painless way forward from here is to ensure that same hint will be supplied for scheduling. With that the change should be also safe for OVS/LXB drivers. [1]e9acc14d37/neutron/common/ovn/utils.py (L1071-L1078)[2]e9acc14d37/neutron/common/ovn/utils.py (L896-L897)[3] https://review.opendev.org/c/openstack/openstack-ansible-os_neutron/+/904572/2/tasks/providers/setup_ovs_ovn.yml Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-openstack_hosts/+/930272 Change-Id: I6caa3f682133c89c1c997599043fe142c84eb016