nixos-servers/kubenix-modules/esrom.nix

{
  kubernetes.resources = {
    services.esrom.spec = {
      type = "ExternalName";
      externalName = "esrom.dmz";

      ports.web = {
        port = 80;
        targetPort = 80;
      };
    };
  };

  lab.ingresses.esrom = {
    host = "esrom.kun.is";

    service = {
      name = "esrom";
      portName = "web";
    };
  };
}