NixOS. My entire config is source-controlled and I can easily roll back to a previous boot image if something breaks like cough Nvidia drivers. I also use it for my home router and all self-hosted services.
Out of all the ways that I have tried in the past, to reproduce not just the initial state, but also the ongoing changes of a disto (ansible, saltstack, chef, bunch of Shell scripts) — nix is by far the shortest. With all of these technologies I would never have dreamed to do this for a single Maschine. But now it’s not only possible, but actually gasp enjoyable!
Mind you, if that is not the problem you want to solve, maybe install just the nix package manager in addition to your distribution, and learn to enjoy it without having to run your whole distribution this way.
NixOS. My entire config is source-controlled and I can easily roll back to a previous boot image if something breaks like cough Nvidia drivers. I also use it for my home router and all self-hosted services.
maniacally laughs while trying to avoid eye contact with 19k lines of nix config
Out of all the ways that I have tried in the past, to reproduce not just the initial state, but also the ongoing changes of a disto (ansible, saltstack, chef, bunch of Shell scripts) — nix is by far the shortest. With all of these technologies I would never have dreamed to do this for a single Maschine. But now it’s not only possible, but actually gasp enjoyable!
Mind you, if that is not the problem you want to solve, maybe install just the nix package manager in addition to your distribution, and learn to enjoy it without having to run your whole distribution this way.