This is a sub-topic fork of @alzer89's Automated Qubes OS Installation using Kickstart and/or PXE Network Boot, focused on creating a repeatable guide to PXE Network Boot a RAM-based Qubes OS.
RAM-based Qubes OS over PXE Network Boot is very useful for:
Running further stateless endpoint computers without storage drives in them.
Anti-forensics. Nothing stored on endpoint computers, except firmware of the hardware parts. No drives necessary at all.
Disposable Qubes OS. Just easily reboot to a new clean Qubes install many times per day.
Quick centralized management & deployment of Qubes OS configurations/updates to multiple endpoint computers.
Interesting initial conversations in the main topic thread mentioned above.