[rdo-users] Add baremetal to quickstart install

[James LaBarre]

I'm wondering if it's possible to add a baremetal compute node to a
tripleo-quickstart setup after the system is installed (or, perhaps a
way to add the baremetal to a playbook).  I expect one of the big
problems will be getting the controller & undercloud to communicate
outside it's virtual network.

I had also considered doing a completely manual install, making
virtualBMC VM nodes for undercloud & controller, although the network
communication still ends up being an issue.