{ inputs, pkgs, attrs, system, ... }:
{
  t14 = inputs.nixpkgs.lib.nixosSystem {
    specialArgs = {
      inherit inputs system pkgs;
      host = {
        hostName = "t14";
        username = attrs.username;
      };
    };
    modules = [
      ./configuration.nix
      ./t14/configuration.nix
      inputs.nixos-hardware.nixosModules.lenovo-thinkpad-t14-amd-gen1
    ];
  };
  rknrd = inputs.nixpkgs.lib.nixosSystem {
    specialArgs = {
      inherit inputs system pkgs;
      host = {
        hostName = "rknrd";
        username = attrs.username;
      };
    };
    modules = [
      ./configuration.nix
      ./racknerd/configuration.nix
    ];
  };
  contabo = inputs.nixpkgs.lib.nixosSystem {
    specialArgs = {
      inherit inputs system pkgs;
      host = {
        hostName = "eef";
        username = attrs.username;
      };
    };
    modules = [
      ./configuration.nix
      ./contabo/configuration.nix
    ];
  };
}