dellcloudedge/crowbar — pull request #253 by VictorLowther (2012-03-17 16:39:08+00:00)
Title: Add CentOS 6.2 support and rework our Chef hotpatching infrastructure. [7/7]

This pull requests does 3 things:

* Add support for CentOS 6.2
* Have the admin node install die if it loses the machine role.
* Rework the Chef hotpatching stuff to make it a little less ad-hoc.