Пример #1
0
func BenchmarkDirectKafkaProduce1K(b *testing.B) {
	msgSize := 1 << 10
	b.ReportAllocs()
	b.SetBytes(int64(msgSize))

	ctx.LoadFromHome()

	cf := zkmeta.DefaultConfig()
	zkzone := zk.NewZkZone(zk.DefaultConfig("local", ctx.ZoneZkAddrs("local")))
	cf.Refresh = time.Hour
	meta.Default = zkmeta.New(cf, zkzone)
	meta.Default.Start()
	store.DefaultPubStore = kafka.NewPubStore(100, 0, false, false, true)
	store.DefaultPubStore.Start()

	data := []byte(strings.Repeat("X", msgSize))
	for i := 0; i < b.N; i++ {
		store.DefaultPubStore.SyncPub("me", "foobar", nil, data)
	}
}
Пример #2
0
// Main is the bootstrap main entry point, which will run for ever.
func Main() {
	defer func() {
		if err := recover(); err != nil {
			fmt.Println(err)
			debug.PrintStack()
		}
	}()

	var err error
	zkzone := zk.NewZkZone(zk.DefaultConfig(Options.Zone, ctx.ZoneZkAddrs(Options.Zone)))

	// meta pkg is required for store pkg
	metaConf := zkmeta.DefaultConfig()
	metaConf.Refresh = time.Minute * 5
	meta.Default = zkmeta.New(metaConf, zkzone)
	meta.Default.Start()
	log.Trace("meta store[%s] started", meta.Default.Name())

	if Options.InfluxAddr != "" && Options.InfluxDbname != "" {
		rc, err := influxdb.NewConfig(Options.InfluxAddr, Options.InfluxDbname, "", "", time.Minute)
		if err != nil {
			panic(err)
		}
		telemetry.Default = influxdb.New(metrics.DefaultRegistry, rc)
		go func() {
			log.Info("telemetry[%s] started", telemetry.Default.Name())

			if err := telemetry.Default.Start(); err != nil {
				log.Error("telemetry[%s]: %v", telemetry.Default.Name(), err)
			}
		}()
	} else {
		log.Warn("empty influx flag, telemetry disabled")
	}

	store.DefaultPubStore = kafka.NewPubStore(100, 0, false, false, false)
	if err = store.DefaultPubStore.Start(); err != nil {
		panic(err)
	}
	log.Trace("pub store[%s] started", store.DefaultPubStore.Name())

	c := controller.New(zkzone, Options.ListenAddr, Options.ManagerType)

	cfg := disk.DefaultConfig()
	cfg.Dirs = strings.Split(Options.HintedHandoffDir, ",")
	if err := cfg.Validate(); err != nil {
		panic(err)
	}
	disk.Auditor = c.Auditor()
	hh.Default = disk.New(cfg)
	if err = hh.Default.Start(); err != nil {
		panic(err)
	}
	log.Trace("hh[%s] started", hh.Default.Name())

	signal.RegisterHandler(func(sig os.Signal) {
		log.Info("actord[%[email protected]%s] received signal: %s", gafka.BuildId, gafka.BuiltAt, strings.ToUpper(sig.String()))

		log.Trace("controller[%s] stopping...", c.Id())
		c.Stop()

	}, syscall.SIGINT, syscall.SIGTERM)

	if err = c.RunForever(); err != nil {
		panic(err)
	}

	log.Trace("pub store[%s] stopping", store.DefaultPubStore.Name())
	store.DefaultPubStore.Stop()

	meta.Default.Stop()
	log.Trace("meta store[%s] stopped", meta.Default.Name())

	if telemetry.Default != nil {
		telemetry.Default.Stop()
		log.Info("telemetry[%s] stopped", telemetry.Default.Name())
	}

	zkzone.Close()
	log.Trace("zkzone stopped")

	log.Trace("all cleanup done")
}
Пример #3
0
func New(id string) *Gateway {
	this := &Gateway{
		id:         id,
		shutdownCh: make(chan struct{}),
		quiting:    make(chan struct{}),
		certFile:   Options.CertFile,
		keyFile:    Options.KeyFile,
	}

	this.zkzone = gzk.NewZkZone(gzk.DefaultConfig(Options.Zone, ctx.ZoneZkAddrs(Options.Zone)))
	if err := this.zkzone.Ping(); err != nil {
		panic(err)
	}

	if Options.EnableRegistry {
		registry.Default = zk.New(this.zkzone)
	}
	metaConf := zkmeta.DefaultConfig()
	metaConf.Refresh = Options.MetaRefresh
	meta.Default = zkmeta.New(metaConf, this.zkzone)
	this.accessLogger = NewAccessLogger("access_log", 100)
	this.svrMetrics = NewServerMetrics(Options.ReporterInterval, this)
	rc, err := influxdb.NewConfig(Options.InfluxServer, Options.InfluxDbName, "", "", Options.ReporterInterval)
	if err != nil {
		log.Error("telemetry: %v", err)
	} else {
		telemetry.Default = influxdb.New(metrics.DefaultRegistry, rc)
	}

	// initialize the manager store
	switch Options.ManagerStore {
	case "mysql":
		cf := mandb.DefaultConfig(Options.Zone)
		cf.Refresh = Options.ManagerRefresh
		manager.Default = mandb.New(cf)
		manager.Default.AllowSubWithUnregisteredGroup(Options.PermitUnregisteredGroup)

	case "dummy":
		manager.Default = mandummy.New(Options.DummyCluster)

	case "open":
		cf := manopen.DefaultConfig(Options.Zone)
		cf.Refresh = Options.ManagerRefresh
		manager.Default = manopen.New(cf)
		manager.Default.AllowSubWithUnregisteredGroup(Options.PermitUnregisteredGroup)
		HttpHeaderAppid = "devid"
		HttpHeaderPubkey = "devsecret"
		HttpHeaderSubkey = "devsecret"

	default:
		panic("invalid manager store:" + Options.ManagerStore)
	}

	// initialize the servers on demand
	if Options.DebugHttpAddr != "" {
		this.debugMux = http.NewServeMux()
	}
	if Options.ManHttpAddr != "" || Options.ManHttpsAddr != "" {
		this.manServer = newManServer(Options.ManHttpAddr, Options.ManHttpsAddr,
			Options.MaxClients, this)
	} else {
		panic("manager server must be present")
	}
	if Options.PubHttpAddr != "" || Options.PubHttpsAddr != "" {
		this.pubServer = newPubServer(Options.PubHttpAddr, Options.PubHttpsAddr,
			Options.MaxClients, this)

		switch Options.Store {
		case "kafka":
			store.DefaultPubStore = storekfk.NewPubStore(Options.PubPoolCapcity, Options.PubPoolIdleTimeout,
				Options.UseCompress, Options.Debug, Options.DryRun)

		case "dummy":
			store.DefaultPubStore = storedummy.NewPubStore(Options.Debug)

		default:
			panic("invalid message store")
		}

		switch Options.JobStore {
		case "mysql":
			var mcc = &config.ConfigMysql{}
			b, err := this.zkzone.KatewayJobClusterConfig()
			if err != nil {
				panic(err)
			}
			if err = mcc.From(b); err != nil {
				panic(err)
			}
			jm, err := jobmysql.New(id, mcc)
			if err != nil {
				panic(fmt.Errorf("mysql job: %v", err))
			}

			job.Default = jm

		case "dummy":
			job.Default = jobdummy.New()

		default:
			panic("invalid job store")
		}

		// always create hh so that we can turn on/off it online
		switch Options.HintedHandoffType {
		case "disk":
			if len(Options.HintedHandoffDir) == 0 {
				panic("empty hh dir")
			}
			cfg := hhdisk.DefaultConfig()
			cfg.Dirs = strings.Split(Options.HintedHandoffDir, ",")
			if err := cfg.Validate(); err != nil {
				panic(err)
			}
			hhdisk.DisableBufio = !Options.HintedHandoffBufio
			if Options.AuditPub {
				hhdisk.Auditor = &this.pubServer.auditor
			}
			hh.Default = hhdisk.New(cfg)

		case "dummy":
			hh.Default = hhdummy.New()

		default:
			panic("unkown hinted handoff type")
		}

		if Options.FlushHintedOffOnly {
			meta.Default.Start()
			log.Trace("meta store[%s] started", meta.Default.Name())

			if err = store.DefaultPubStore.Start(); err != nil {
				panic(err)
			}
			log.Trace("pub store[%s] started", store.DefaultPubStore.Name())

			hh.Default.FlushInflights()
			os.Exit(0)
		}
	}
	if Options.SubHttpAddr != "" || Options.SubHttpsAddr != "" {
		this.subServer = newSubServer(Options.SubHttpAddr, Options.SubHttpsAddr,
			Options.MaxClients, this)

		switch Options.Store {
		case "kafka":
			store.DefaultSubStore = storekfk.NewSubStore(this.subServer.closedConnCh, Options.Debug)

		case "dummy":
			store.DefaultSubStore = storedummy.NewSubStore(this.subServer.closedConnCh, Options.Debug)

		default:
			panic("invalid store")

		}
	}

	return this
}
Пример #4
0
func New(id string) *Gateway {
	this := &Gateway{
		id:           id,
		shutdownCh:   make(chan struct{}),
		certFile:     Options.CertFile,
		keyFile:      Options.KeyFile,
		clientStates: NewClientStates(),
	}

	this.zkzone = gzk.NewZkZone(gzk.DefaultConfig(Options.Zone, ctx.ZoneZkAddrs(Options.Zone)))
	if err := this.zkzone.Ping(); err != nil {
		panic(err)
	}

	if Options.EnableRegistry {
		registry.Default = zk.New(Options.Zone, this.id, this.InstanceInfo())
	}
	metaConf := zkmeta.DefaultConfig()
	metaConf.Refresh = Options.MetaRefresh
	meta.Default = zkmeta.New(metaConf, this.zkzone)
	this.guard = newGuard(this)
	this.timer = timewheel.NewTimeWheel(time.Second, 120)
	this.accessLogger = NewAccessLogger("access_log", 100)
	this.svrMetrics = NewServerMetrics(Options.ReporterInterval, this)

	// initialize the manager store
	switch Options.ManagerStore {
	case "mysql":
		cf := mandb.DefaultConfig(Options.Zone)
		cf.Refresh = Options.ManagerRefresh
		manager.Default = mandb.New(cf)
		manager.Default.AllowSubWithUnregisteredGroup(Options.PermitUnregisteredGroup)

	case "dummy":
		manager.Default = mandummy.New()

	default:
		panic("invalid manager store")
	}

	// initialize the servers on demand
	if Options.ManHttpAddr != "" || Options.ManHttpsAddr != "" {
		this.manServer = newManServer(Options.ManHttpAddr, Options.ManHttpsAddr,
			Options.MaxClients, this)
	}
	if Options.PubHttpAddr != "" || Options.PubHttpsAddr != "" {
		this.pubServer = newPubServer(Options.PubHttpAddr, Options.PubHttpsAddr,
			Options.MaxClients, this)

		switch Options.Store {
		case "kafka":
			store.DefaultPubStore = storekfk.NewPubStore(Options.PubPoolCapcity, Options.PubPoolIdleTimeout,
				Options.UseCompress, &this.wg, Options.Debug, Options.DryRun)

		case "dummy":
			store.DefaultPubStore = storedummy.NewPubStore(&this.wg, Options.Debug)

		default:
			panic("invalid store")
		}
	}
	if Options.SubHttpAddr != "" || Options.SubHttpsAddr != "" {
		this.subServer = newSubServer(Options.SubHttpAddr, Options.SubHttpsAddr,
			Options.MaxClients, this)

		switch Options.Store {
		case "kafka":
			store.DefaultSubStore = storekfk.NewSubStore(&this.wg,
				this.subServer.closedConnCh, Options.Debug)

		case "dummy":
			store.DefaultSubStore = storedummy.NewSubStore(&this.wg,
				this.subServer.closedConnCh, Options.Debug)

		default:
			panic("invalid store")

		}
	}

	return this
}