Comment 6 for bug 1634171

Hey Steve, sure a bit more context on how this is layered would be great. I pushed another patchset, which I think represents what you are referencing.

I figure with the latest patchset, I could also update the overcloud.yaml to set ovsdb_host_ip and the ovs_northd_ip to the controller(s) with ovsdb_host_ip: {get_attr: [ControllerIpListMap, net_ip_map, {get_attr: [ServiceNetMap, service_net_map, NeutronApiNetwork]}]}

However, I am not sure that decouples things enough, so maybe more context would help?