{ pkgs, ... }: let configuration = { ... }: { imports = [ "${pkgs.nixpkgsSrc}/nixos/modules/installer/cd-dvd/installation-cd-minimal-new-kernel.nix" "${pkgs.nixpkgsSrc}/nixos/modules/installer/cd-dvd/channel.nix" ]; networking.networkmanager.enable = true; networking.useDHCP = false; networking.firewall.enable = false; networking.wireless.enable = pkgs.lib.mkForce false; }; in (pkgs.nixos { inherit configuration; }).config.system.build.isoImage