OpenHPC: Prep for Node Imaging (Warewulf, pxe, httpd, tftp, etc.)

We're at the point where we need to tell the headnode about the image we want to deploy to compute nodes. And I make some mistakes!
Thank you for all the support!
All config files will be here: github.com/smi...

[@SyberPrepper]

Thanks you so much for this detail and demo. I think this will really help me in a few weeks when I have a little more time to look into it. I definitely need to Read The Fine Manual, AKA docs. :)

[@sysadminsean]

I got a few more vids to release but the docs are good