Comment 6 for bug 1394755

To be clear, the driver of this is not deployment. When deploying we can easily ensure-availability and then do what we need to do with the machine.

The problem is when you have a deployed environment using available hardware and then a node that is a state server dies. As it stands now, you can't get Juju back into HA because it can't use an existing node. I just wanted to add some clarification to the use case.