fqdn_uuid
Provides a fqdn_uuid fact that will generate a uuid based on the host's fqdn.
Documentation
jtopjian/fqdn_uuid — version 0.0.1 Oct 6th 2012
fqdn_uuid
This is a Puppet fact, and supporting manifest, that will return a UUID based on the machine's fqdn.
I created this fact because I had an issue where all system UUIDs on certain Dell hardware of mine were identical. This broke libvirt migration. I therefore needed to generate UUIDs for each server, but I did not want to deal with the possibility of the UUID changing at random.
How To Use
$ facter -p fqnd_uuid