Somewhat related, are there any cookbooks on how to "transform a heavy-duty server into several virtual machines"? By this I mean something that includes, among other things, mapping N available external IP addresses to N virtual machines. I realize a good prior understanding of networking, iptables, etc. would make sense. But... still... any well-detailed recipes out there? (I have tried to look them up, but everything seems to assume more knowledge than what I have in mind!)
