FWIW I switched over to Nix recently, and discovered that deploying builds over SSH is a first-class feature.
I wired up remote build pushes from my workstation to my underpowered VPS + antique thinkpad, and it’s been 100% painless. You can definitely make immutable work on <1 GB memory without much fuss if you’re not locked into a single-device model.


Second paragraph, yo.