Пример #1
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("auctioneer")
	initializeDropsonde(logger)

	if err := validateBBSAddress(); err != nil {
		logger.Fatal("invalid-bbs-address", err)
	}

	consulClient, err := consuladapter.NewClientFromUrl(*consulCluster)
	if err != nil {
		logger.Fatal("new-client-failed", err)
	}

	port, err := strconv.Atoi(strings.Split(*listenAddr, ":")[1])
	if err != nil {
		logger.Fatal("invalid-port", err)
	}

	clock := clock.NewClock()
	auctioneerServiceClient := auctioneer.NewServiceClient(consulClient, clock)

	auctionRunner := initializeAuctionRunner(logger, *cellStateTimeout,
		initializeBBSClient(logger), *startingContainerWeight)
	auctionServer := initializeAuctionServer(logger, auctionRunner)
	lockMaintainer := initializeLockMaintainer(logger, auctioneerServiceClient, port)
	registrationRunner := initializeRegistrationRunner(logger, consulClient, clock, port)

	members := grouper.Members{
		{"lock-maintainer", lockMaintainer},
		{"auction-runner", auctionRunner},
		{"auction-server", auctionServer},
		{"registration-runner", registrationRunner},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #2
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("auctioneer")
	initializeDropsonde(logger)

	if err := validateBBSAddress(); err != nil {
		logger.Fatal("invalid-bbs-address", err)
	}

	client, err := consuladapter.NewClient(*consulCluster)
	if err != nil {
		logger.Fatal("new-client-failed", err)
	}

	sessionMgr := consuladapter.NewSessionManager(client)
	consulSession, err := consuladapter.NewSession("auctioneer", *lockTTL, client, sessionMgr)
	if err != nil {
		logger.Fatal("consul-session-failed", err)
	}

	clock := clock.NewClock()
	bbsServiceClient := bbs.NewServiceClient(consulSession, clock)
	auctioneerServiceClient := auctioneer.NewServiceClient(consulSession, clock)

	auctionRunner := initializeAuctionRunner(logger, *cellStateTimeout, initializeBBSClient(logger), bbsServiceClient)
	auctionServer := initializeAuctionServer(logger, auctionRunner)
	lockMaintainer := initializeLockMaintainer(logger, auctioneerServiceClient)

	members := grouper.Members{
		{"lock-maintainer", lockMaintainer},
		{"auction-runner", auctionRunner},
		{"auction-server", auctionServer},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #3
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)

	lifecycles := flags.LifecycleMap{}
	flag.Var(&lifecycles, "lifecycle", "app lifecycle binary bundle mapping (lifecycle[/stack]:bundle-filepath-in-fileserver)")
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)
	logger, reconfigurableSink := cf_lager.New("nsync-listener")

	initializeDropsonde(logger)

	recipeBuilderConfig := recipebuilder.Config{
		Lifecycles:    lifecycles,
		FileServerURL: *fileServerURL,
		KeyFactory:    keys.RSAKeyPairFactory,
	}
	recipeBuilders := map[string]recipebuilder.RecipeBuilder{
		"buildpack": recipebuilder.NewBuildpackRecipeBuilder(logger, recipeBuilderConfig),
		"docker":    recipebuilder.NewDockerRecipeBuilder(logger, recipeBuilderConfig),
	}

	handler := handlers.New(logger, initializeBBSClient(logger), recipeBuilders)

	members := grouper.Members{
		{"server", http_server.New(*listenAddress, handler)},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err := <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #4
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)

	flag.Var(
		&insecureDockerRegistries,
		"insecureDockerRegistry",
		"Docker registry to allow connecting to even if not secure. (Can be specified multiple times to allow insecure connection to multiple repositories)",
	)

	lifecycles := flags.LifecycleMap{}
	flag.Var(&lifecycles, "lifecycle", "app lifecycle binary bundle mapping (lifecycle[/stack]:bundle-filepath-in-fileserver)")
	flag.Parse()

	logger, reconfigurableSink := cf_lager.New("stager")
	initializeDropsonde(logger)

	ccClient := cc_client.NewCcClient(*ccBaseURL, *ccUsername, *ccPassword, *skipCertVerify)

	backends := initializeBackends(logger, lifecycles)

	handler := handlers.New(logger, ccClient, initializeBBSClient(logger), backends, clock.NewClock())

	members := grouper.Members{
		{"server", http_server.New(*listenAddress, handler)},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	logger.Info("starting")

	group := grouper.NewOrdered(os.Interrupt, members)

	process := ifrit.Invoke(sigmon.New(group))

	logger.Info("Listening for staging requests!")

	err := <-process.Wait()
	if err != nil {
		logger.Fatal("Stager exited with error", err)
	}

	logger.Info("stopped")
}
Пример #5
0
func main() {
	cf_lager.AddFlags(flag.CommandLine)
	flag.Parse()

	if *repGuid == "" {
		panic("need rep-guid")
	}

	if *httpAddr == "" {
		panic("need http addr")
	}

	simulationRep := simulationrep.New(*stack, *zone, rep.Resources{
		MemoryMB:   int32(*memoryMB),
		DiskMB:     int32(*diskMB),
		Containers: *containers,
	})

	logger, _ := cf_lager.New("repnode-http")

	fakeLRPStopper := new(fake_lrp_stopper.FakeLRPStopper)
	fakeExecutorClient := new(executorfakes.FakeClient)
	fakeEvacuatable := new(fake_evacuation_context.FakeEvacuatable)

	handlers := rephandlers.New(simulationRep, fakeLRPStopper, fakeExecutorClient, fakeEvacuatable, logger.Session(*repGuid))
	router, err := rata.NewRouter(rep.Routes, handlers)
	if err != nil {
		log.Fatalln("failed to make router:", err)
	}
	httpServer := http_server.New(*httpAddr, router)

	monitor := ifrit.Invoke(sigmon.New(httpServer))
	fmt.Println("rep node listening")
	err = <-monitor.Wait()
	if err != nil {
		println("EXITED WITH ERROR: ", err.Error())
	}
}
Пример #6
0
func main() {
	flag.Parse()
	cf_lager.AddFlags(flag.CommandLine)
	logger, reconfigurableSink := cf_lager.New("routing-api")

	err := checkFlags()
	if err != nil {
		logger.Error("failed to start", err)
		os.Exit(1)
	}

	cfg, err := config.NewConfigFromFile(*configPath)
	if err != nil {
		logger.Error("failed to start", err)
		os.Exit(1)
	}

	err = dropsonde.Initialize(cfg.MetronConfig.Address+":"+cfg.MetronConfig.Port, cfg.LogGuid)
	if err != nil {
		logger.Error("failed to initialize Dropsonde", err)
		os.Exit(1)
	}

	if cfg.DebugAddress != "" {
		cf_debug_server.Run(cfg.DebugAddress, reconfigurableSink)
	}

	database, err := initializeDatabase(cfg, logger)
	if err != nil {
		logger.Error("failed to initialize database", err)
		os.Exit(1)
	}

	err = database.Connect()
	if err != nil {
		logger.Error("failed to connect to database", err)
		os.Exit(1)
	}
	defer database.Disconnect()

	prefix := "routing_api"
	statsdClient, err := statsd.NewBufferedClient(cfg.StatsdEndpoint, prefix, cfg.StatsdClientFlushInterval, 512)
	if err != nil {
		logger.Error("failed to create a statsd client", err)
		os.Exit(1)
	}
	defer statsdClient.Close()

	stopChan := make(chan struct{})
	apiServer := constructApiServer(cfg, database, statsdClient, stopChan, logger)
	stopper := constructStopper(stopChan)

	routerRegister := constructRouteRegister(cfg.LogGuid, database, logger)

	metricsTicker := time.NewTicker(cfg.MetricsReportingInterval)
	metricsReporter := metrics.NewMetricsReporter(database, statsdClient, metricsTicker)

	members := grouper.Members{
		{"metrics", metricsReporter},
		{"api-server", apiServer},
		{"conn-stopper", stopper},
		{"route-register", routerRegister},
	}

	group := grouper.NewOrdered(os.Interrupt, members)
	process := ifrit.Invoke(sigmon.New(group))

	// This is used by testrunner to signal ready for tests.
	logger.Info("started", lager.Data{"port": *port})

	errChan := process.Wait()
	err = <-errChan
	if err != nil {
		logger.Error("shutdown-error", err)
		os.Exit(1)
	}
	logger.Info("exited")
}
Пример #7
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)
	etcdFlags := etcdstoreadapter.AddFlags(flag.CommandLine)
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("receptor")
	logger.Info("starting")

	initializeDropsonde(logger)

	etcdOptions, err := etcdFlags.Validate()
	if err != nil {
		logger.Fatal("etcd-validation-failed", err)
	}

	if err := validateNatsArguments(); err != nil {
		logger.Error("invalid-nats-flags", err)
		os.Exit(1)
	}

	bbs := initializeReceptorBBS(etcdOptions, logger)
	hub := event.NewHub()

	handler := handlers.New(bbs, hub, logger, *username, *password, *corsEnabled)

	worker, enqueue := task_handler.NewTaskWorkerPool(bbs, logger)
	taskHandler := task_handler.New(enqueue, logger)
	lrpChangeWatcher := watcher.NewWatcher(
		bbs,
		hub,
		clock.NewClock(),
		bbsWatchRetryWaitDuration,
		logger,
	)

	members := grouper.Members{
		{"lrp-change-watcher", lrpChangeWatcher},
		{"server", http_server.New(*serverAddress, handler)},
		{"worker", worker},
		{"task-complete-handler", http_server.New(*taskHandlerAddress, taskHandler)},
		{"hub-closer", closeHub(logger.Session("hub-closer"), hub)},
	}

	if *registerWithRouter {
		registration := initializeServerRegistration(logger)
		natsClient := diegonats.NewClient()
		members = append(members, grouper.Member{
			Name:   "background-heartbeat",
			Runner: natbeat.NewBackgroundHeartbeat(natsClient, *natsAddresses, *natsUsername, *natsPassword, logger, registration),
		})
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #8
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)

	lifecycles := flags.LifecycleMap{}
	flag.Var(&lifecycles, "lifecycle", "app lifecycle binary bundle mapping (lifecycle[/stack]:bundle-filepath-in-fileserver)")
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("nsync-bulker")
	initializeDropsonde(logger)

	serviceClient := initializeServiceClient(logger)
	uuid, err := uuid.NewV4()
	if err != nil {
		logger.Fatal("Couldn't generate uuid", err)
	}
	lockMaintainer := serviceClient.NewNsyncBulkerLockRunner(logger, uuid.String(), *lockRetryInterval, *lockTTL)

	recipeBuilderConfig := recipebuilder.Config{
		Lifecycles:    lifecycles,
		FileServerURL: *fileServerURL,
		KeyFactory:    keys.RSAKeyPairFactory,
	}
	recipeBuilders := map[string]recipebuilder.RecipeBuilder{
		"buildpack": recipebuilder.NewBuildpackRecipeBuilder(logger, recipeBuilderConfig),
		"docker":    recipebuilder.NewDockerRecipeBuilder(logger, recipeBuilderConfig),
	}

	runner := bulk.NewProcessor(
		initializeBBSClient(logger),
		*pollingInterval,
		*domainTTL,
		*bulkBatchSize,
		*updateLRPWorkers,
		*skipCertVerify,
		logger,
		&bulk.CCFetcher{
			BaseURI:   *ccBaseURL,
			BatchSize: int(*bulkBatchSize),
			Username:  *ccUsername,
			Password:  *ccPassword,
		},
		recipeBuilders,
		clock.NewClock(),
	)

	members := grouper.Members{
		{"lock-maintainer", lockMaintainer},
		{"runner", runner},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	logger.Info("waiting-for-lock")

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
	os.Exit(0)
}
Пример #9
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)

	lifecycles := flags.LifecycleMap{}
	flag.Var(&lifecycles, "lifecycle", "app lifecycle binary bundle mapping (lifecycle[/stack]:bundle-filepath-in-fileserver)")
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)
	logger, reconfigurableSink := cf_lager.New("nsync-listener")

	initializeDropsonde(logger)

	recipeBuilderConfig := recipebuilder.Config{
		Lifecycles:    lifecycles,
		FileServerURL: *fileServerURL,
		KeyFactory:    keys.RSAKeyPairFactory,
	}
	recipeBuilders := map[string]recipebuilder.RecipeBuilder{
		"buildpack": recipebuilder.NewBuildpackRecipeBuilder(logger, recipeBuilderConfig),
		"docker":    recipebuilder.NewDockerRecipeBuilder(logger, recipeBuilderConfig),
	}

	handler := handlers.New(logger, initializeBBSClient(logger), recipeBuilders)

	consulClient, err := consuladapter.NewClientFromUrl(*consulCluster)
	if err != nil {
		logger.Fatal("new-consul-client-failed", err)
	}

	_, portString, err := net.SplitHostPort(*listenAddress)
	if err != nil {
		logger.Fatal("failed-invalid-listen-address", err)
	}
	portNum, err := net.LookupPort("tcp", portString)
	if err != nil {
		logger.Fatal("failed-invalid-listen-port", err)
	}

	clock := clock.NewClock()
	registrationRunner := initializeRegistrationRunner(logger, consulClient, portNum, clock)

	members := grouper.Members{
		{"server", http_server.New(*listenAddress, handler)},
		{"registration-runner", registrationRunner},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #10
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("converger")

	if err := validateBBSAddress(); err != nil {
		logger.Fatal("invalid-bbs-address", err)
	}

	initializeDropsonde(logger)

	convergeClock := clock.NewClock()
	consulSession := initializeConsulSession(logger)
	bbsServiceClient := bbs.NewServiceClient(consulSession, convergeClock)
	convergerServiceClient := converger.NewServiceClient(consulSession, convergeClock)

	lockMaintainer := convergerServiceClient.NewConvergerLockRunner(
		logger,
		generateGuid(logger),
		*lockRetryInterval,
	)

	converger := converger_process.New(
		bbsServiceClient,
		initializeBBSClient(logger),
		logger,
		convergeClock,
		*convergeRepeatInterval,
		*kickTaskDuration,
		*expirePendingTaskDuration,
		*expireCompletedTaskDuration,
	)

	members := grouper.Members{
		{"lock-maintainer", lockMaintainer},
		{"converger", converger},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	process := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err := <-process.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #11
0
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)

	stackMap := stackPathMap{}
	supportedProviders := providers{}
	flag.Var(&stackMap, "preloadedRootFS", "List of preloaded RootFSes")
	flag.Var(&supportedProviders, "rootFSProvider", "List of RootFS providers")
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New(*sessionName)
	executorConfiguration := executorConfig()
	if !executorinit.ValidateExecutor(logger, executorConfiguration) {
		os.Exit(1)
	}
	initializeDropsonde(logger)

	if *cellID == "" {
		log.Fatalf("-cellID must be specified")
	}

	executorClient, executorMembers, err := executorinit.Initialize(logger, executorConfiguration)
	if err != nil {
		log.Fatalf("Failed to initialize executor: %s", err.Error())
	}
	defer executorClient.Cleanup()

	if err := validateBBSAddress(); err != nil {
		logger.Fatal("invalid-bbs-address", err)
	}

	locketClient := initializeLocketClient(logger)
	clock := clock.NewClock()

	evacuatable, evacuationReporter, evacuationNotifier := evacuation_context.New()

	// only one outstanding operation per container is necessary
	queue := operationq.NewSlidingQueue(1)

	evacuator := evacuation.NewEvacuator(
		logger,
		clock,
		executorClient,
		evacuationNotifier,
		*cellID,
		*evacuationTimeout,
		*evacuationPollingInterval,
	)

	bbsClient := initializeBBSClient(logger)
	httpServer, address := initializeServer(bbsClient, executorClient, evacuatable, evacuationReporter, logger, rep.StackPathMap(stackMap), supportedProviders)
	opGenerator := generator.New(*cellID, bbsClient, executorClient, evacuationReporter, uint64(evacuationTimeout.Seconds()))

	preloadedRootFSes := []string{}
	for k := range stackMap {
		preloadedRootFSes = append(preloadedRootFSes, k)
	}

	members := grouper.Members{
		{"http_server", httpServer},
		{"presence", initializeCellPresence(address, locketClient, executorClient, logger, supportedProviders, preloadedRootFSes)},
		{"bulker", harmonizer.NewBulker(logger, *pollingInterval, *evacuationPollingInterval, evacuationNotifier, clock, opGenerator, queue)},
		{"event-consumer", harmonizer.NewEventConsumer(logger, opGenerator, queue)},
		{"evacuator", evacuator},
	}

	members = append(executorMembers, members...)

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started", lager.Data{"cell-id": *cellID})

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}
Пример #12
0
Файл: main.go Проект: Gerg/bbs
func main() {
	cf_debug_server.AddFlags(flag.CommandLine)
	cf_lager.AddFlags(flag.CommandLine)
	etcdFlags := AddETCDFlags(flag.CommandLine)
	flag.Parse()

	cf_http.Initialize(*communicationTimeout)

	logger, reconfigurableSink := cf_lager.New("bbs")
	logger.Info("starting")

	initializeDropsonde(logger)

	etcdOptions, err := etcdFlags.Validate()
	if err != nil {
		logger.Fatal("etcd-validation-failed", err)
	}

	var etcdClient *etcdclient.Client
	if etcdOptions.IsSSL {
		etcdClient, err = etcdclient.NewTLSClient(etcdOptions.ClusterUrls, etcdOptions.CertFile, etcdOptions.KeyFile, etcdOptions.CAFile)
		if err != nil {
			logger.Fatal("failed-to-construct-etcd-tls-client", err)
		}
	} else {
		etcdClient = etcdclient.NewClient(etcdOptions.ClusterUrls)
	}
	etcdClient.SetConsistency(etcdclient.STRONG_CONSISTENCY)

	err = validateAuctioneerFlag()
	if err != nil {
		logger.Fatal("auctioneer-address-validation-failed", err)
	}
	auctioneerClient := auctionhandlers.NewClient(*auctioneerAddress)
	consulSession := initializeConsul(logger)
	consulDB := consuldb.NewConsul(consulSession)
	cellClient := cellhandlers.NewClient()
	db := etcddb.NewETCD(etcdClient, auctioneerClient, cellClient, consulDB, clock.NewClock())
	hub := events.NewHub()
	watcher := watcher.NewWatcher(
		logger,
		db,
		hub,
		clock.NewClock(),
		bbsWatchRetryWaitDuration,
	)

	handler := handlers.New(logger, db, hub)

	members := grouper.Members{
		{"watcher", watcher},
		{"server", http_server.New(*serverAddress, handler)},
		{"hub-closer", closeHub(logger.Session("hub-closer"), hub)},
	}

	if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
		members = append(grouper.Members{
			{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
		}, members...)
	}

	group := grouper.NewOrdered(os.Interrupt, members)

	monitor := ifrit.Invoke(sigmon.New(group))

	logger.Info("started")

	err = <-monitor.Wait()
	if err != nil {
		logger.Error("exited-with-failure", err)
		os.Exit(1)
	}

	logger.Info("exited")
}