{ config, lib, pkgs, ... }: { # more descriptive hostname than just "nixos" networking.hostName = lib.mkDefault "nixos-installer"; # We are stateless, so just default to latest. system.stateVersion = config.system.nixos.version; # Enable bcachefs support boot.supportedFilesystems.bcachefs = lib.mkDefault true; # use latest kernel we can support to get more hardware support boot.zfs.package = pkgs.zfsUnstable; boot.kernelPackages = pkgs.zfsUnstable.latestCompatibleLinuxPackages; documentation.enable = false; documentation.man.man-db.enable = false; # make it easier to debug boot failures boot.initrd.systemd.emergencyAccess = true; environment.systemPackages = [ pkgs.nixos-install-tools # for zapping of disko pkgs.jq # for copying extra files of nixos-anywhere pkgs.rsync ]; imports = [ ./nix-settings.nix ]; # Don't add nixpkgs to the image to save space, for our intended use case we don't need it system.installer.channel.enable = false; }