{ pkgs, ... }: {
  imports = [
    ./hardware-configuration.nix
    ../common/users/lkk-admin
    ../common/base
    ./services
  ];

  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only

  services.openssh.enable = true;
  services.openssh.settings.PasswordAuthentication = false;
  networking = {
    hostName = "lkk-nix-1";
    firewall.enable = true;
    firewall.allowedTCPPortRanges = [{
      from = 3000;
      to = 3100;
    }];
    firewall.allowedTCPPorts = [ 53 80 443 5432 3306 3478 ];
    firewall.allowedUDPPorts = [ 53 51820 41641 ];
    firewall.allowedUDPPortRanges = [{
      from = 3478;
      to = 3481;
    }];
  };
  environment.systemPackages = with pkgs; [ podman-compose ];
  programs.fish.enable = true;
  age = {
    secrets = {
      mj-smtp-user.file = ../../secrets/mj-smtp-user.age;
      mj-smtp-pass.file = ../../secrets/mj-smtp-pass.age;
      tailscale-key.file = ../../secrets/tailscale-key.age;

      vaultwarden-env = {
        file = ../../secrets/vaultwarden-env.age;
        mode = "770";
      };

      metabase-env = {
        file = ../../secrets/metabase-env.age;
        mode = "770";
      };

      n8n-env = {
        file = ../../secrets/n8n-env.age;
        mode = "770";
      };
      ordercollector-env = {
        file = ../../secrets/ordercollector-env.age;
        mode = "770";
      };

      traefik-env = {
        file = ../../secrets/traefik-env.age;
        mode = "770";
        owner = "traefik";
      };

      baserow-env = {
        file = ../../secrets/baserow-env.age;
        mode = "770";
      };
      littlelink-lanakk-env = {
        file = ../../secrets/littlelink-lanakk-env.age;
        mode = "770";
      };
      pgadmin = {
        file = ../../secrets/pgadmin.age;
        mode = "770";
        owner = "pgadmin";
      };
    };
    #identityPaths = [ "/root/.ssh/lkk-nix-1" ];
  };

  nix = {
    gc = {
      automatic = true;
      options = "--delete-older-than 30d";
    };
    optimise.automatic = true;
  };
  system.stateVersion = "22.11"; # Did you read the comment?
}