Comment 1 for bug 1315224

Copying conversation snippet from IRC as it provides some background on this bug:

06:56:19 < lifeless> devananda: because in a rack of unknown state, having machines running that aren't undergoing maintenance or actively deployed is a bad idea
06:56:45 < lifeless> devananda: and we found that ironic takes quite some time to assert the power state post-registration - long enough for deploys to get broken by it
06:57:06 < lifeless> devananda: so someone put a patch into tripleo-incubator to power off nodes post registration
06:57:28 < lifeless> devananda: I believe that workarounds in incubator are a misfeature :)