let 
  mods = import ./modules;
  users = import ./users;
in {
  meta.nixpkgs = <nixpkgs>;
  meta.specialArgs = {
    inherit mods users;
  };
  defaults = { pkgs, ... }: {
    imports = [ <home-manager/nixos> ];
    boot.tmp.useTmpfs = true;
  };
  kat-probook = { name, nodes, ... }: {
    deployment.allowLocalDeployment = true;

    imports = [
      ./machines/kat-probook/configuration.nix
      users.root
      users.catvayor
    ];
    networking.hostName = name;
  };
  kat-r86s = { name, nodes, ... }: {
    imports = [
      ./machines/kat-r86s/configuration.nix
      users.root
    ];
    networking.hostName = name;
    users.users.root.openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAA16foz+XzwKwyIR4wFgNIAE3Y7AfXyEsUZFVVz8Rie catvayor@katvayor"
    ];
  };
  kat-iso = { name, ... }:{
    deployment = {
      allowLocalDeployment = false;
      targetHost = null;
    };

    imports = [
      <nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal-new-kernel-no-zfs.nix>
      users.root
    ];

    networking = {
      hostName = name;
      networkmanager.enable = true;
      wireless.enable = false;
    };
    console.keyMap = "fr";

    boot.supportedFilesystems = [ "bcachefs" ];
    programs.zsh.enable = true;
    services.openssh.enable = true;
    users.users.root.openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAA16foz+XzwKwyIR4wFgNIAE3Y7AfXyEsUZFVVz8Rie catvayor@katvayor"
    ];
  };
}