nixos-servers/hosts/ns3/configuration.nix

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

{
  imports =
    [
      ../template/hardware-configuration.nix

      ../../system
      ../../services/ns/master-authorative.nix
      ../../services/ns/resolver.nix
    ];

  nixpkgs.config.allowUnfree = true;
  # Use the systemd-boot EFI boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/sda";

  networking.hostName = "ns3";
  networking.domain = "home.2rjus.net";
  networking.useNetworkd = true;
  networking.useDHCP = false;
  services.resolved.enable = false;
  networking.nameservers = [
    "10.69.13.5"
    "10.69.13.6"
  ];

  systemd.network.enable = true;
  systemd.network.networks."ens18" = {
    matchConfig.Name = "ens18";
    address = [
      "10.69.13.7/24"
    ];
    routes = [
      { Gateway = "10.69.13.1"; }
    ];
    linkConfig.RequiredForOnline = "routable";
  };
  time.timeZone = "Europe/Oslo";

  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  environment.systemPackages = with pkgs; [
    vim
    wget
    git
  ];

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  networking.firewall.enable = false;

  system.stateVersion = "23.11"; # Did you read the comment?
}