{ config, pkgs, lib, ... }: {

  imports = [

    ./hardware-configuration.nix
    ../../system/server
    ./disko-config.nix

    ./packages.nix
    ./tinc.nix

    #./mail-fetcher.nix
    #./hass.nix
    #./zigbee2mqtt.nix
    #./syncthing.nix
    #./wifi-access-point.nix

    #./borg.nix
    #./taskwarrior-pushover.nix
    #./jellyfin.nix
    #./wireguard.nix

    # logging
    ./loki.nix
    ./loki-promtail.nix
    ./prometheus.nix
    ./grafana.nix
    ./telegraf.nix

    #./home-display.nix
    #./tdarr.nix

  ];


  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.tmpOnTmpfs = true; # make /tmp a tmpfs (performance!)

  boot.supportedFilesystems = [ "zfs" ];
  # head -c4 /dev/urandom | od -A none -t x4
  networking.hostId = "e439b116";
  boot.zfs.extraPools = [ "zraid" ];

  sops.defaultSopsFile = ../../secrets/chungus.yaml;

  networking.hostName = "chungus";

  programs.custom. zsh.enable = true;
  users.users.root.shell = pkgs.zsh;

  # todo : rename to component.init.ssh
  #configuration.init-ssh = {
  #  enable = "enabled";
  #  kernelModules = [ "e1000e" ];
  #};

  # just enable lan
  #networking.dhcpcd.allowInterfaces = [ "enp0s25" ];

  # nix-shell -p speedtest_cli --run speedtest
  #configuration.fireqos = {
  #  enable = false;
  #  interface = "enp0s25";
  #  input = 200000;
  #  output = 2000;
  #  balance = false;
  #};

  services.printing.enable = false;
  services.smartd.enable = true;

  #home-manager.users.mailUser.home.stateVersion = "22.11";

}