I've been waiting for Linux distributions to pick up the idea behind FreeBSD's handbook (http://freebsd.org/handbook) which is an absolutely fantastic resource that has helped me even as a veteran FreeBSD user make sure I had all my ducks in a row before making modifications to my system.
After just superficially skimming through the FreeBSD handbook, it seems similar to Red Hat's Deployment Guide [0]. Red Hat has lots of other useful documentation on topics like storage and virtualization administration [1].
