Golang ctx.LoadFromHome函数代码示例

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本文整理汇总了Golang中github.com/funkygao/gafka/ctx.LoadFromHome函数的典型用法代码示例。如果您正苦于以下问题：Golang LoadFromHome函数的具体用法？Golang LoadFromHome怎么用？Golang LoadFromHome使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了LoadFromHome函数的18个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: newGatewayForTest

func newGatewayForTest(b *testing.B, store string) *Gateway {
	zone := os.Getenv("BENCH_ZONE")
	if zone == "" {
		zone = "local"
	}
	Options.Zone = zone
	Options.PubHttpAddr = ":9191"
	Options.SubHttpAddr = ":9192"
	Options.ManHttpAddr = ":9193"
	Options.Store = store
	Options.PubPoolCapcity = 100
	Options.Debug = false
	Options.ManagerStore = "dummy"
	Options.DummyCluster = "me"
	Options.MaxPubSize = 1 << 20
	Options.MetaRefresh = time.Hour
	Options.ReporterInterval = time.Hour
	Options.InfluxServer = "none"
	Options.InfluxDbName = "none"
	Options.JobStore = "dummy"
	Options.EnableHintedHandoff = true
	Options.HintedHandoffDir = "hhdata"
	Options.HintedHandoffType = "disk"

	os.RemoveAll("hhdata")

	ctx.LoadFromHome()

	gw := New("1")
	if err := gw.Start(); err != nil {
		b.Fatal(err)
	}

	return gw
}

开发者ID:funkygao，项目名称:gafka，代码行数:35，代码来源:bench_test.go

示例2: init

func init() {
	flag.StringVar(&Options.Zone, "z", "", "zone")
	flag.BoolVar(&Options.ShowVersion, "v", false, "show version and exit")
	flag.BoolVar(&Options.ShowVersion, "version", false, "show version and exit")
	flag.StringVar(&Options.LogFile, "log", "stdout", "log file")
	flag.StringVar(&Options.LogLevel, "level", "debug", "log level")
	flag.IntVar(&Options.LogRotateSize, "logsize", 10<<30, "max unrotated log file size")
	flag.StringVar(&Options.InfluxAddr, "influxaddr", "", "influxdb server addr")
	flag.StringVar(&Options.ManagerType, "man", "dummy", "manager type <dummy|mysql>")
	flag.StringVar(&Options.InfluxDbname, "influxdb", "", "influxdb db name")
	flag.StringVar(&Options.ListenAddr, "addr", ":9065", "monitor http server addr")
	flag.StringVar(&Options.HintedHandoffDir, "hhdirs", "hh", "hinted handoff dirs seperated by comma")
	flag.Parse()

	if Options.ShowVersion {
		fmt.Fprintf(os.Stderr, "%s-%s\n", gafka.Version, gafka.BuildId)
		os.Exit(0)
	}

	if Options.Zone == "" {
		panic("empty zone not allowed")
	}

	golog.SetOutput(ioutil.Discard)
	if Options.LogFile != "stdout" {
		SetupLogging(Options.LogFile, Options.LogLevel, "panic")
	} else {
		SetupLogging(Options.LogFile, Options.LogLevel, "")
	}

	ctx.LoadFromHome()
}

开发者ID:funkygao，项目名称:gafka，代码行数:32，代码来源:bootstrap.go

示例3: main

func main() {
	ctx.LoadFromHome()
	log4go.AddFilter("stdout", log4go.INFO, log4go.NewConsoleLogWriter())

	app := os.Args[0]
	args := os.Args[1:]
	for _, arg := range args {
		if arg == "-v" || arg == "--version" {
			newArgs := make([]string, len(args)+1)
			newArgs[0] = "version"
			copy(newArgs[1:], args)
			args = newArgs
			break
		}
	}
	c := cli.NewCLI(app, gafka.Version+"-"+gafka.BuildId)
	c.Args = os.Args[1:]
	c.Commands = commands
	c.HelpFunc = func(m map[string]cli.CommandFactory) string {
		var buf bytes.Buffer
		buf.WriteString(fmt.Sprintf("A MySQL syncer tool\n\n"))
		buf.WriteString(cli.BasicHelpFunc(app)(m))
		return buf.String()
	}

	exitCode, err := c.Run()
	if err != nil {
		fmt.Fprintf(os.Stderr, "%+v\n", err)
		os.Exit(1)
	} else if c.IsVersion() {
		os.Exit(0)
	}

	os.Exit(exitCode)
}

开发者ID:funkygao，项目名称:gafka，代码行数:35，代码来源:main.go

示例4: BenchmarkKafkaTopicObfuscationWithMpool

// 145 ns/op	      16 B/op	       1 allocs/op
func BenchmarkKafkaTopicObfuscationWithMpool(b *testing.B) {
	ctx.LoadFromHome()
	m := New(DefaultConfig("local"))
	for i := 0; i < b.N; i++ {
		m.KafkaTopic("appid", "topic", "v10")
	}
}

开发者ID:funkygao，项目名称:gafka，代码行数:8，代码来源:bench_test.go

示例5: main

func main() {
	ctx.LoadFromHome()
	setupLogging()

	app := os.Args[0]
	args := os.Args[1:]
	for _, arg := range args {
		if arg == "-v" || arg == "--version" {
			newArgs := make([]string, len(args)+1)
			newArgs[0] = "version"
			copy(newArgs[1:], args)
			args = newArgs
			break
		}

		if arg == "--generate-bash-completion" {
			for name := range commands {
				fmt.Println(name)
			}
			for _, cmd := range ctx.Aliases() {
				fmt.Println(cmd)
			}
			return
		}
	}

	c := cli.NewCLI(app, gafka.Version+"-"+gafka.BuildId+"-"+gafka.BuiltAt)
	c.Args = os.Args[1:]
	if len(os.Args) > 1 {
		// command given, convert alias
		if alias, present := ctx.Alias(os.Args[1]); present {
			cargs := make([]string, 0)
			cargs = append(cargs, strings.Split(alias, " ")...)
			if len(os.Args) > 2 {
				cargs = append(cargs, os.Args[2:]...)
			}
			c.Args = cargs
		}
	}
	c.Commands = commands
	c.HelpFunc = func(m map[string]cli.CommandFactory) string {
		var buf bytes.Buffer
		buf.WriteString(fmt.Sprintf("Unified multi-datacenter multi-cluster kafka swiss-knife management console\n\n"))
		buf.WriteString(cli.BasicHelpFunc(app)(m))
		return buf.String()
	}

	exitCode, err := c.Run()
	if err != nil {
		fmt.Fprintf(os.Stderr, "%+v\n", err)
		os.Exit(1)
	} else if c.IsVersion() {
		os.Exit(0)
	}

	os.Exit(exitCode)
}

开发者ID:chendx79，项目名称:gafka，代码行数:57，代码来源:main.go

示例6: TestKafkaTopicWithObfuscation

func TestKafkaTopicWithObfuscation(t *testing.T) {
	ctx.LoadFromHome()
	m := New(DefaultConfig("local"))
	appid := "app1"
	topic := "foobar"
	ver := "v10"
	m.appSecretMap = make(map[string]string)
	m.appSecretMap[appid] = "b7b73ac504d84944a3fedb801b348b2e"
	t.Logf("topic: %s", m.KafkaTopic(appid, topic, ver))
	assert.Equal(t, "app1.foobar.v10.844", m.KafkaTopic(appid, topic, ver))
}

开发者ID:funkygao，项目名称:gafka，代码行数:11，代码来源:api_test.go

示例7: New

func New(zone, cluster string) *KafkaFS {
	log.Info("starting kfs zone:%s, cluster:%s", zone, cluster)

	this := &KafkaFS{}

	ctx.LoadFromHome()
	zkzone := zk.NewZkZone(zk.DefaultConfig(zone, ctx.ZoneZkAddrs(zone)))
	this.zkcluster = zkzone.NewCluster(cluster) // panic if invalid cluster

	this.root = this.newDir(os.FileMode(0777))
	return this
}

开发者ID:funkygao，项目名称:gafka，代码行数:12，代码来源:fs.go

示例8: main

func (this *Start) main() {
	ctx.LoadFromHome()
	this.zkzone = zk.NewZkZone(zk.DefaultConfig(this.zone, ctx.ZoneZkAddrs(this.zone)))
	zkConnEvt, ok := this.zkzone.SessionEvents()
	if !ok {
		panic("someone stealing my events")
	}

	registry.Default = zkr.New(this.zkzone)

	log.Info("ehaproxy[%s] starting...", gafka.BuildId)
	go this.runMonitorServer(this.httpAddr)

	zkConnected := false
	for {
		instances, instancesChange, err := registry.Default.WatchInstances()
		if err != nil {
			log.Error("zone[%s] %s", this.zkzone.Name(), err)
			time.Sleep(time.Second)
			continue
		}

		if zkConnected {
			if len(instances) > 0 {
				this.reload(instances)
			} else {
				// resilience to zk problem by local cache
				log.Warn("backend all shutdown? skip this change")
				time.Sleep(time.Second)
				continue
			}
		}

		select {
		case <-this.quitCh:
			return

		case evt := <-zkConnEvt:
			if evt.State == zklib.StateHasSession && !zkConnected {
				log.Info("zk connected")
				zkConnected = true
			} else if zkConnected {
				log.Warn("zk jitter: %+v", evt)
			}

		case <-instancesChange:
			log.Info("instances changed!!")
		}
	}

}

开发者ID:funkygao，项目名称:gafka，代码行数:51，代码来源:start.go

示例9: newGatewayForTest

func newGatewayForTest(b *testing.B, store string) *Gateway {
	Options.Zone = "local"
	Options.PubHttpAddr = ":9191"
	Options.SubHttpAddr = ":9192"
	Options.Store = store
	Options.Debug = false
	Options.DisableMetrics = false

	ctx.LoadFromHome()

	gw := New("1")
	if err := gw.Start(); err != nil {
		b.Fatal(err)
	}

	return gw
}

开发者ID:chendx79，项目名称:gafka，代码行数:17，代码来源:bench_test.go

示例10: newGatewayForTest

func newGatewayForTest(b *testing.B, store string) *Gateway {
	options.zone = "local"
	options.pubHttpAddr = ":9191"
	options.subHttpAddr = ":9192"
	options.store = store
	options.debug = false
	options.disableMetrics = false
	options.enableBreaker = true

	ctx.LoadFromHome()

	gw := New("1")
	if err := gw.Start(); err != nil {
		b.Fatal(err)
	}

	return gw
}

开发者ID:funkygao，项目名称:gafka，代码行数:18，代码来源:benchfast_test.go

示例11: BenchmarkDirectKafkaProduce1K

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)
	}
}

开发者ID:funkygao，项目名称:gafka，代码行数:20，代码来源:bench_test.go

示例12: Init

func (this *Monitor) Init() {
	var logFile, zone string
	flag.StringVar(&logFile, "log", "stdout", "log filename")
	flag.StringVar(&zone, "z", "", "zone, required")
	flag.StringVar(&this.apiAddr, "http", ":10025", "api http server addr")
	flag.StringVar(&this.influxdbAddr, "influxAddr", "", "influxdb addr, required")
	flag.StringVar(&this.influxdbDbName, "db", "", "influxdb db name, required")
	flag.StringVar(&this.externalDir, "confd", "", "external script config dir")
	flag.Parse()

	if zone == "" || this.influxdbDbName == "" || this.influxdbAddr == "" {
		panic("zone or influxdb empty, run help ")
	}

	ctx.LoadFromHome()
	this.zkzone = zk.NewZkZone(zk.DefaultConfig(zone, ctx.ZoneZkAddrs(zone)))
	this.watchers = make([]Watcher, 0, 10)
	this.quit = make(chan struct{})

	// export RESTful api
	this.setupRoutes()

	if logFile == "stdout" {
		log.AddFilter("stdout", log.TRACE, log.NewConsoleLogWriter())
	} else {
		log.DeleteFilter("stdout")

		filer := log.NewFileLogWriter(logFile, true, false, 0644)
		filer.SetRotateDaily(true)
		filer.SetFormat("[%d %T] [%L] (%S) %M")
		log.AddFilter("file", log.TRACE, filer)
	}

	rc, err := influxdb.NewConfig(this.influxdbAddr, this.influxdbDbName, "", "", time.Minute)
	if err != nil {
		panic(err)
	}
	telemetry.Default = influxdb.New(metrics.DefaultRegistry, rc)
}

开发者ID:funkygao，项目名称:gafka，代码行数:39，代码来源:monitor.go

示例13: main

func (this *Start) main() {
	ctx.LoadFromHome()

	// TODO zk session timeout
	err := etclib.Dial(strings.Split(ctx.ZoneZkAddrs(this.zone), ","))
	swalllow(err)

	root := zkr.Root(this.zone)
	ch := make(chan []string, 10)
	go etclib.WatchChildren(root, ch)

	var servers = BackendServers{
		CpuNum:      ctx.NumCPU(),
		HaproxyRoot: this.root,
		ForwardFor:  this.forwardFor,
		PubPort:     this.pubPort,
		SubPort:     this.subPort,
		ManPort:     this.manPort,
	}
	var lastInstances []string
	for {
		select {
		case <-this.quitCh:
			time.Sleep(time.Second) // FIXME just wait log flush
			return

		case <-ch:
			kwInstances, err := etclib.Children(root)
			if err != nil {
				log.Error("%s: %v", root, err)
				continue
			}

			log.Info("kateway ids: %+v -> %+v", lastInstances, kwInstances)
			lastInstances = kwInstances

			servers.reset()
			for _, kwId := range kwInstances {
				kwNode := fmt.Sprintf("%s/%s", root, kwId)
				data, err := etclib.Get(kwNode)
				if err != nil {
					log.Error("%s: %v", kwNode, err)
					continue
				}

				info := make(map[string]string)
				if err = json.Unmarshal([]byte(data), &info); err != nil {
					log.Error("%s: %v", data, err)
					continue
				}

				// pub
				if info["pub"] != "" {
					be := Backend{
						Name: "p" + info["id"],
						Addr: info["pub"],
						Cpu:  info["cpu"],
					}
					servers.Pub = append(servers.Pub, be)
				}

				// sub
				if info["sub"] != "" {
					be := Backend{
						Name: "s" + info["id"],
						Addr: info["sub"],
						Cpu:  info["cpu"],
					}
					servers.Sub = append(servers.Sub, be)
				}

				// man
				if info["man"] != "" {
					be := Backend{
						Name: "m" + info["id"],
						Addr: info["man"],
						Cpu:  info["cpu"],
					}
					servers.Man = append(servers.Man, be)
				}

			}

			if err = this.createConfigFile(servers); err != nil {
				log.Error(err)
				continue
			}

			if err = this.reloadHAproxy(); err != nil {
				log.Error("reloading haproxy: %v", err)
				panic(err)
			}

		}
	}
}

开发者ID:chendx79，项目名称:gafka，代码行数:96，代码来源:start.go

示例14: main

func main() {
	defer func() {
		if err := recover(); err != nil {
			fmt.Println(err)
			debug.PrintStack()
		}
	}()

	if gateway.Options.Debug {
		log.SetFlags(log.LstdFlags | log.Llongfile) // TODO zk sdk uses this
		log.SetPrefix(color.Magenta("[log]"))
	} else {
		log.SetOutput(ioutil.Discard)
	}

	if gateway.Options.KillFile != "" {
		if err := signal.SignalProcessByPidFile(gateway.Options.KillFile, syscall.SIGUSR2); err != nil {
			panic(err)
		}

		fmt.Println("kateway killed")
		os.Exit(0)
	}

	if gateway.Options.GolangTrace {
		// go tool trace kateway xxx.pprof
		f, err := os.Create(time.Now().Format("2006-01-02T150405.pprof"))
		if err != nil {
			panic(err)
		}
		defer f.Close()

		if err = trace.Start(f); err != nil {
			panic(err)
		}
		defer trace.Stop()
	}

	fmt.Fprintln(os.Stderr, strings.TrimSpace(logo))

	if gateway.Options.PidFile != "" {
		pid := os.Getpid()
		if err := ioutil.WriteFile(gateway.Options.PidFile, []byte(fmt.Sprintf("%d", pid)), 0644); err != nil {
			panic(err)
		}
	}

	gateway.SetupLogging(gateway.Options.LogFile, gateway.Options.LogLevel, gateway.Options.CrashLogFile)

	// load config
	if gateway.Options.ConfigFile == "" {
		ctx.LoadFromHome()
	} else {
		_, err := os.Stat(gateway.Options.ConfigFile)
		if err != nil {
			panic(err)
		}
		ctx.LoadConfig(gateway.Options.ConfigFile)
	}

	gw := gateway.New(gateway.Options.Id)
	if err := gw.Start(); err != nil {
		glog.Error(err.Error())
		glog.Info("kateway[%[email protected]%s] bye!", gafka.BuildId, gafka.BuiltAt)
		glog.Close()
		os.Exit(1)
	}

	t0 := time.Now()
	gw.ServeForever()
	glog.Info("kateway[%[email protected]%s] %s, bye!", gafka.BuildId, gafka.BuiltAt, time.Since(t0))
	glog.Close()

	if gateway.Options.PidFile != "" {
		syscall.Unlink(gateway.Options.PidFile)
	}
}

开发者ID:funkygao，项目名称:gafka，代码行数:77，代码来源:main.go

示例15: createRunner

func createRunner() *runner {
	ctx.LoadFromHome()
	cf, _ := NewConfig("uri", "db", "user", "pass", time.Second)
	return New(metrics.DefaultRegistry, cf).(*runner)

}

开发者ID:funkygao，项目名称:gafka，代码行数:6，代码来源:dump_test.go

示例16: init

func init() {
	ctx.LoadFromHome()
	log.Disable()
}

开发者ID:funkygao，项目名称:gafka，代码行数:4，代码来源:metrics_test.go

示例17: init

func init() {
	ctx.LoadFromHome()
}

开发者ID:funkygao，项目名称:gafka，代码行数:3，代码来源:zk_test.go

示例18: init

func init() {
	ctx.LoadFromHome()
	log.AddFilter("stdout", log.INFO, log.NewConsoleLogWriter())
}

开发者ID:funkygao，项目名称:gafka，代码行数:4，代码来源:bench_test.go

注：本文中的github.com/funkygao/gafka/ctx.LoadFromHome函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。