I was facing same issue on Openstack cloud (OVH public cloud), and it seems that the cause was that I added a new Neutron network after initial bootstrap. I assumes this causes the controller to be confused with the network it should use for further instance provisioning.
After Bootstraping with --config network=<networkID> no more issue enabling HA.
I was facing same issue on Openstack cloud (OVH public cloud), and it seems that the cause was that I added a new Neutron network after initial bootstrap. I assumes this causes the controller to be confused with the network it should use for further instance provisioning.
After Bootstraping with --config network=<networkID> no more issue enabling HA.