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

{
  imports =
    [
      ./hardware-configuration.nix
      ../../configuration/router
    ];

  profiles.clerie.mercury-vm.enable = true;

  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/vda";

  networking.useDHCP = false;
  systemd.network.enable = true;

  systemd.network.networks."10-wan" = {
    matchConfig.Name = "ens18";
    address = [
      "2001:638:904:ffca::6/64"
      "141.24.46.169/24"
    ];
    routes = [
      { Gateway = "141.24.46.1"; }
      { Gateway = "2001:638:904:ffca::1"; }
    ];
    linkConfig.RequiredForOnline = "routable";
  };
  systemd.network.networks."10-nat-netz-mercury" = {
    matchConfig.Name = "ens19";
    address = [
      "192.168.10.1/24"
    ];
    linkConfig.RequiredForOnline = "no";
  };

  networking.nat = {
    enableIPv6 = true;
    enable = true;
    externalInterface = "ens18";
    internalInterfaces = [ "ens19" ];
  };

  networking.firewall.allowedUDPPorts = [];

  clerie.system-auto-upgrade = {
    allowReboot = true;
    autoUpgrade = true;
  };

  clerie.monitoring = {
    enable = true;
    id = "103";
    pubkey = "BHRfdK+HsoBXQHgLXotMnfPgfRrsVNHdSg19fvS2kg4=";
    blackbox = true;
  };

  system.stateVersion = "21.03";
}