Ejemplo n.º 1
0
func main() {
	c := config.DefaultConfig()
	logCounter := vcap.NewLogCounter()

	if configFile != "" {
		c = config.InitConfigFromFile(configFile)
	}

	InitLoggerFromConfig(c, logCounter)
	logger := steno.NewLogger("router.main")

	err := dropsonde.Initialize(c.Logging.MetronAddress, c.Logging.JobName)
	if err != nil {
		logger.Errorf("Dropsonde failed to initialize: %s", err.Error())
		os.Exit(1)
	}

	// setup number of procs
	if c.GoMaxProcs != 0 {
		runtime.GOMAXPROCS(c.GoMaxProcs)
	}

	if c.DebugAddr != "" {
		cf_debug_server.Run(c.DebugAddr)
	}

	logger.Info("Setting up etcd connection")
	etcdEndpoint, err := endpoint.NewEtcdEndpoint(c)
	if err != nil {
		os.Exit(1)
	}
	metricsReporter := metrics.NewMetricsReporter()
	registry := rregistry.NewRouteRegistry(c, etcdEndpoint, metricsReporter)

	logger.Info("Setting up routing_api route fetcher")
	setupRouteFetcher(c, registry)

	varz := rvarz.NewVarz(registry)
	compositeReporter := metrics.NewCompositeReporter(varz, metricsReporter)

	accessLogger, err := access_log.CreateRunningAccessLogger(c)
	if err != nil {
		logger.Fatalf("Error creating access logger: %s\n", err)
	}

	var crypto secure.Crypto
	var cryptoPrev secure.Crypto
	if c.RouteServiceEnabled {
		crypto = createCrypto(c.RouteServiceSecret, logger)
		if c.RouteServiceSecretPrev != "" {
			cryptoPrev = createCrypto(c.RouteServiceSecretPrev, logger)
		}
	}

	proxy := buildProxy(c, registry, accessLogger, compositeReporter, crypto, cryptoPrev)

	router, err := router.NewRouter(c, proxy, etcdEndpoint, registry, varz, logCounter)
	if err != nil {
		logger.Errorf("An error occurred: %s", err.Error())
		os.Exit(1)
	}

	errChan := router.Run()

	logger.Info("gorouter.started")

	waitOnErrOrSignal(c, logger, errChan, router)

	os.Exit(0)
}
Ejemplo n.º 2
0
	var fakeReporter1 *fakes.FakeReporter
	var fakeReporter2 *fakes.FakeReporter
	var composite metrics.ProxyReporter

	var req *http.Request
	var endpoint *route.Endpoint
	var response *http.Response
	var responseTime time.Time
	var responseDuration time.Duration

	BeforeEach(func() {
		fakeReporter1 = new(fakes.FakeReporter)
		fakeReporter2 = new(fakes.FakeReporter)

		composite = metrics.NewCompositeReporter(fakeReporter1, fakeReporter2)
		req, _ = http.NewRequest("GET", "https://example.com", nil)
		endpoint = route.NewEndpoint("someId", "host", 2222, "privateId", map[string]string{}, 30, "")
		response = &http.Response{StatusCode: 200}
		responseTime = time.Now()
		responseDuration = time.Second
	})

	It("forwards CaptureBadRequest to both reporters", func() {
		composite.CaptureBadRequest(req)

		Expect(fakeReporter1.CaptureBadRequestCallCount()).To(Equal(1))
		Expect(fakeReporter2.CaptureBadRequestCallCount()).To(Equal(1))

		Expect(fakeReporter1.CaptureBadRequestArgsForCall(0)).To(Equal(req))
		Expect(fakeReporter2.CaptureBadRequestArgsForCall(0)).To(Equal(req))