import ./make-test-python.nix (
  { pkgs, ... }:
  {
    name = "graphite";
    nodes = {
      one =
        { ... }:
        {
          time.timeZone = "UTC";
          services.graphite = {
            web = {
              enable = true;
              extraConfig = ''
                SECRET_KEY = "abcd";
              '';
            };
            carbon.enableCache = true;
            seyren.enable = false; # Implicitly requires openssl-1.0.2u which is marked insecure
          };
        };
    };

    testScript = ''
      start_all()
      one.wait_for_unit("default.target")
      one.wait_for_unit("graphiteWeb.service")
      one.wait_for_unit("carbonCache.service")
      # The services above are of type "simple". systemd considers them active immediately
      # even if they're still in preStart (which takes quite long for graphiteWeb).
      # Wait for ports to open so we're sure the services are up and listening.
      one.wait_for_open_port(8080)
      one.wait_for_open_port(2003)
      one.succeed('echo "foo 1 `date +%s`" | nc -N localhost 2003')
      one.wait_until_succeeds(
          "curl 'http://localhost:8080/metrics/find/?query=foo&format=treejson' --silent | grep foo >&2"
      )
    '';
  }
)