title: How to add physical machine to Ubuntu MAAS
body: <p>I'm trying to setup MAAS cluster with two physical servers. Both the servers already booted with ubuntu 14.04, I have installed Maas on both the servers. I had one cluster region on node1 and have no idea of adding other physical machine on to this Region. Once its done, I would like to have Juju deployed on both the instance and ideally it should be able to control both from node1. Docs are bit confusing. Can someone suggest/guide me how to achieve this setup?</p>