Ironic VIP is not copied during Fuel 7.0 to Fuel 8.0 upgrade as it is not in public/management network.
https://github.com/openstack/fuel-web/blob/stable/8.0/nailgun/nailgun/fixtures/openstack.yaml#L342
https://github.com/openstack/fuel-web/blob/stable/8.0/nailgun/nailgun/extensions/cluster_upgrade/upgrade.py#L158
Probably, newer versions are also affected.
Ironic VIP is not copied during Fuel 7.0 to Fuel 8.0 upgrade as it is not in public/management network.
https:/ /github. com/openstack/ fuel-web/ blob/stable/ 8.0/nailgun/ nailgun/ fixtures/ openstack. yaml#L342
https:/ /github. com/openstack/ fuel-web/ blob/stable/ 8.0/nailgun/ nailgun/ extensions/ cluster_ upgrade/ upgrade. py#L158
Probably, newer versions are also affected.