This repository contains a Dockerfile of a multi-stage build which produces a functional NixOS system as the output image.
It uses Ubuntu as an intermediate build environment, which is available for most architectures. There is a variant for Alpine, but it has issues building - RT34 errors, possibly due to musl.
docker build -t skiffos/skiff-core-nixos:latest .
docker run --privileged -d --name=nix skiffos/skiff-core-nixos:latestMIT