I read your article on Fedora magazine and it was great ! Congrats to you for that !. Love the example of using the Fedora Security spin as well. Cheers !
My use case for systemd-nspawn is different than the " chroot > recover system > happy " steps most use it for. I like to sandbox applications with it and have been doing so since Fedora 25. Flatpak and Podman have changed my work flow slightly and solved the no root required option, but toolbox falls short a bit here. policycoreutils-sandbox works great for isolation but it’s never covered.
a write up of these things would be an amalgamation of process, use case and how to’s. It would be more of a series than a write up…
I think podman need more attention, “What/Why you need to use podman, How to use” etc. There are so many articles that tie podman to docker, when you can effectively ignore docker altogether.
Go for it ! 