func (cc *cadvisorClient) exportHTTP(port uint) error {
	// Register the handlers regardless as this registers the prometheus
	// collector properly.
	mux := http.NewServeMux()
	err := cadvisorhttp.RegisterHandlers(mux, cc, "", "", "", "")
	if err != nil {
		return err
	}

	cadvisorhttp.RegisterPrometheusHandler(mux, cc, "/metrics", containerLabels)

	// Only start the http server if port > 0
	if port > 0 {
		serv := &http.Server{
			Addr:    fmt.Sprintf(":%d", port),
			Handler: mux,
		}

		// TODO(vmarmol): Remove this when the cAdvisor port is once again free.
		// If export failed, retry in the background until we are able to bind.
		// This allows an existing cAdvisor to be killed before this one registers.
		go func() {
			defer runtime.HandleCrash()

			err := serv.ListenAndServe()
			for err != nil {
				glog.Infof("Failed to register cAdvisor on port %d, retrying. Error: %v", port, err)
				time.Sleep(time.Minute)
				err = serv.ListenAndServe()
			}
		}()
	}

	return nil
}

func main() {
	defer glog.Flush()
	flag.Parse()

	if *versionFlag {
		fmt.Printf("cAdvisor version %s (%s)\n", version.Info["version"], version.Info["revision"])
		os.Exit(0)
	}

	setMaxProcs()

	memoryStorage, err := NewMemoryStorage()
	if err != nil {
		glog.Fatalf("Failed to initialize storage driver: %s", err)
	}

	sysFs, err := sysfs.NewRealSysFs()
	if err != nil {
		glog.Fatalf("Failed to create a system interface: %s", err)
	}

	collectorHttpClient := createCollectorHttpClient(*collectorCert, *collectorKey)

	containerManager, err := manager.New(memoryStorage, sysFs, *maxHousekeepingInterval, *allowDynamicHousekeeping, ignoreMetrics.MetricSet, &collectorHttpClient)
	if err != nil {
		glog.Fatalf("Failed to create a Container Manager: %s", err)
	}

	mux := http.NewServeMux()

	if *enableProfiling {
		mux.HandleFunc("/debug/pprof/", pprof.Index)
		mux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
		mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
		mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	}

	// Register all HTTP handlers.
	err = cadvisorhttp.RegisterHandlers(mux, containerManager, *httpAuthFile, *httpAuthRealm, *httpDigestFile, *httpDigestRealm)
	if err != nil {
		glog.Fatalf("Failed to register HTTP handlers: %v", err)
	}

	cadvisorhttp.RegisterPrometheusHandler(mux, containerManager, *prometheusEndpoint, nil)

	// Start the manager.
	if err := containerManager.Start(); err != nil {
		glog.Fatalf("Failed to start container manager: %v", err)
	}

	// Install signal handler.
	installSignalHandler(containerManager)

	glog.Infof("Starting cAdvisor version: %s-%s on port %d", version.Info["version"], version.Info["revision"], *argPort)

	addr := fmt.Sprintf("%s:%d", *argIp, *argPort)
	glog.Fatal(http.ListenAndServe(addr, mux))
}

func main() {
	defer glog.Flush()
	flag.Parse()

	if *versionFlag {
		fmt.Printf("cAdvisor version %s (%s)\n", version.Info["version"], version.Info["revision"])
		os.Exit(0)
	}

	setMaxProcs()

	memoryStorage, err := NewMemoryStorage(*argDbDriver)
	if err != nil {
		glog.Fatalf("Failed to connect to database: %s", err)
	}

	sysFs, err := sysfs.NewRealSysFs()
	if err != nil {
		glog.Fatalf("Failed to create a system interface: %s", err)
	}

	containerManager, err := manager.New(memoryStorage, sysFs, *maxHousekeepingInterval, *allowDynamicHousekeeping)
	if err != nil {
		glog.Fatalf("Failed to create a Container Manager: %s", err)
	}

	mux := http.DefaultServeMux
	handler := cors.Default().Handler(mux)
	// Register all HTTP handlers.
	err = cadvisorHttp.RegisterHandlers(mux, containerManager, *httpAuthFile, *httpAuthRealm, *httpDigestFile, *httpDigestRealm)
	if err != nil {
		glog.Fatalf("Failed to register HTTP handlers: %v", err)
	}

	cadvisorHttp.RegisterPrometheusHandler(mux, containerManager, *prometheusEndpoint, nil)

	// Start the manager.
	if err := containerManager.Start(); err != nil {
		glog.Fatalf("Failed to start container manager: %v", err)
	}

	// Install signal handler.
	installSignalHandler(containerManager)

	glog.Infof("Starting cAdvisor version: %s-%s on port %d", version.Info["version"], version.Info["revision"], *argPort)

	addr := fmt.Sprintf("%s:%d", *argIp, *argPort)
	glog.Fatal(http.ListenAndServe(addr, handler))

}

func (cc *cadvisorClient) exportHTTP(port uint) error {
	// Register the handlers regardless as this registers the prometheus
	// collector properly.
	mux := http.NewServeMux()
	err := cadvisorhttp.RegisterHandlers(mux, cc, "", "", "", "")
	if err != nil {
		return err
	}

	re := regexp.MustCompile(`^k8s_(?P<kubernetes_container_name>[^_\.]+)[^_]+_(?P<kubernetes_pod_name>[^_]+)_(?P<kubernetes_namespace>[^_]+)`)
	reCaptureNames := re.SubexpNames()
	cadvisorhttp.RegisterPrometheusHandler(mux, cc, "/metrics", func(name string) map[string]string {
		extraLabels := map[string]string{}
		matches := re.FindStringSubmatch(name)
		for i, match := range matches {
			if len(reCaptureNames[i]) > 0 {
				extraLabels[re.SubexpNames()[i]] = match
			}
		}
		return extraLabels
	})

	// Only start the http server if port > 0
	if port > 0 {
		serv := &http.Server{
			Addr:    fmt.Sprintf(":%d", port),
			Handler: mux,
		}

		// TODO(vmarmol): Remove this when the cAdvisor port is once again free.
		// If export failed, retry in the background until we are able to bind.
		// This allows an existing cAdvisor to be killed before this one registers.
		go func() {
			defer runtime.HandleCrash()

			err := serv.ListenAndServe()
			for err != nil {
				glog.Infof("Failed to register cAdvisor on port %d, retrying. Error: %v", port, err)
				time.Sleep(time.Minute)
				err = serv.ListenAndServe()
			}
		}()
	}

	return nil
}