{
  name = "warpgate";

  nodes = {
    machine = {
      services.warpgate = {
        enable = true;
      };
    };

    machine2 = {
      environment.etc."warpgate-db-url".text = "database: sqlite:/var/lib/warpgate/db/";
      services.warpgate = {
        enable = true;
        databaseUrlFile = "/etc/warpgate-db-url";
        settings = {
          database_url = null;
        };
      };
    };

    machine3 = {
      services.warpgate = {
        enable = true;
        settings = {
          http.listen = "[::]:443";
        };
      };
    };
  };

  testScript = ''
    machine.wait_for_unit("warpgate.service")
    machine.wait_for_open_port(8888)
    machine.succeed("stat /var/lib/warpgate/db/db.sqlite3")
    machine.succeed("curl -k --fail https://localhost:8888/@warpgate")
    machine.shutdown()

    machine2.wait_for_unit("warpgate.service")
    machine2.wait_for_open_port(8888)
    machine2.succeed("curl -k --fail https://localhost:8888/@warpgate")
    machine2.shutdown()

    machine3.wait_for_unit("warpgate.service")
    machine3.wait_for_open_port(443)
    machine3.succeed("curl -k --fail https://localhost/@warpgate")
    machine3.shutdown()
  '';
}