{ config, lib, pkgs, ... }: with lib; { imports = [ <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix> ./machine-config.nix ]; system.build.qcow2 = import <nixpkgs/nixos/lib/make-disk-image.nix> { inherit lib config; pkgs = import <nixpkgs> { inherit (pkgs) system; }; # ensure we use the regular qemu-kvm package diskSize = 32768; format = "qcow2"; configFile = pkgs.writeText "configuration.nix" '' { imports = [ <./machine-config.nix> ]; } ''; }; }