Swift is fine when using ip address, with this TODO we meant keystone issue - https://github.com/crowbar/barclamp-nova/pull/178
i dunno why this was designed to rewrite all the code to use fqdn instead of manage dns recodrs for something like keystone-proposal.crowbar.local wich may be set to lb ip if necessary, but for now we have to deal with this decision and do something about ssl with keystone and lb.
For now ssl keystone won't work with lb.