{ hostRegistry, config, ... }:
{
  c3d2 = {
    isInHq = false;
    hq.statistics.enable = true;
  };

  networking.hostName = "sdrweb";
  networking.useNetworkd = true;
  networking.interfaces.eth0.ipv4.addresses = [{
    address = hostRegistry.hosts.${config.networking.hostName}.ip4;
    prefixLength = 26;
  }];
  networking.defaultGateway = "172.20.73.1";

  # http https
  networking.firewall.allowedTCPPorts = [ 80 443 ];
  
  services.nginx = {
    enable = true;
    recommendedProxySettings = true;
    virtualHosts."sdr.hq.c3d2.de" = {
      default = true;
      forceSSL = true;
      enableACME = true;
      locations."/" = {
        proxyPass = "http://localhost:8073";
        proxyWebsockets = true;
      };
    };
  };

  services.openwebrx.enable = true;

  services.collectd.plugins = {
    curl_json = ''
      <URL "http://localhost:8073/metrics.json">
        Plugin "openwebrx_decodes"
        <Key "wsjt/decodes/*/*/count">
          Type "counter"
        </Key>
        <Key "aprs/decodes/*/*/*/count">
          Type "counter"
        </Key>
        <Key "js8call/decodes/*/*/count">
          Type "counter"
        </Key>
        <Key "decoding/queue/*/count">
          Type "counter"
        </Key>
        <Key "decoding/queue/length">
          Type "gauge"
        </Key>
        <Key "pskreporter/*/count">
          Type "gauge"
        </Key>
        <Key "wsprnet/*/count">
          Type "gauge"
        </Key>
        <Key "openwebrx/users">
          Type "gauge"
        </Key>
      </URL>
    '';
  };

  # noXlibs breaks cairo:
  environment.noXlibs = false;
}