Comment 6 for bug 1081247

Hm..
  I just noticed in the maas ui, that it says:
"You'll need a separate MAAS key for each Juju environment."

Since you can have multiple keys, and multiple keys registered with the same use in the cli, that is actually a reasonable solutoin.

I've tested just now, deploying with the maas-cli with a second set of keys with the same maas user while a juju bootstrap node was running, and it has not termintated the instance yet.