also in this case, as this is for generic openstack, what's the deployment pattern here:
1. tripleo in use?
2. haproxy in use?
3. galera in use?
4. other deployment thing in use ?
also in this case, as this is for generic openstack, what's the deployment pattern here:
1. tripleo in use?
2. haproxy in use?
3. galera in use?
4. other deployment thing in use ?