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Golang Logger.Fatal方法代碼示例

本文整理匯總了Golang中code/cloudfoundry/org/lager.Logger.Fatal方法的典型用法代碼示例。如果您正苦於以下問題：Golang Logger.Fatal方法的具體用法？Golang Logger.Fatal怎麽用？Golang Logger.Fatal使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類code/cloudfoundry/org/lager.Logger的用法示例。


在下文中一共展示了Logger.Fatal方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: NewPresence

func NewPresence(
	logger lager.Logger,
	consulClient consuladapter.Client,
	lockKey string,
	lockValue []byte,
	clock clock.Clock,
	retryInterval time.Duration,
	lockTTL time.Duration,
) Presence {
	uuid, err := uuid.NewV4()
	if err != nil {
		logger.Fatal("create-uuid-failed", err)
	}

	session, err := NewSessionNoChecks(uuid.String(), lockTTL, consulClient)
	if err != nil {
		logger.Fatal("consul-session-failed", err)
	}

	return Presence{
		consul: session,
		key:    lockKey,
		value:  lockValue,

		clock:         clock,
		retryInterval: retryInterval,

		logger: logger,
	}
}
開發者ID:cloudfoundry，項目名稱:locket，代碼行數:30，代碼來源:presence.go

示例2: NewLock

func NewLock(
	logger lager.Logger,
	consulClient consuladapter.Client,
	lockKey string,
	lockValue []byte,
	clock clock.Clock,
	retryInterval time.Duration,
	lockTTL time.Duration,
) Lock {
	lockMetricName := strings.Replace(lockKey, "/", "-", -1)

	uuid, err := uuid.NewV4()
	if err != nil {
		logger.Fatal("create-uuid-failed", err)
	}

	session, err := NewSessionNoChecks(uuid.String(), lockTTL, consulClient)
	if err != nil {
		logger.Fatal("consul-session-failed", err)
	}

	return Lock{
		consul: session,
		key:    lockKey,
		value:  lockValue,

		clock:         clock,
		retryInterval: retryInterval,

		logger: logger,

		lockAcquiredMetric: metric.Metric("LockHeld." + lockMetricName),
		lockUptimeMetric:   metric.Duration("LockHeldDuration." + lockMetricName),
	}
}
開發者ID:cloudfoundry，項目名稱:locket，代碼行數:35，代碼來源:lock.go

示例3: connectToNatsServer

func connectToNatsServer(logger lager.Logger, c *config.Config, startMsg chan<- struct{}) *nats.Conn {
	var natsClient *nats.Conn
	var natsHost atomic.Value
	var err error

	options := natsOptions(logger, c, &natsHost, startMsg)
	attempts := 3
	for attempts > 0 {
		natsClient, err = options.Connect()
		if err == nil {
			break
		} else {
			attempts--
			time.Sleep(100 * time.Millisecond)
		}
	}

	if err != nil {
		logger.Fatal("nats-connection-error", err)
	}

	var natsHostStr string
	natsUrl, err := url.Parse(natsClient.ConnectedUrl())
	if err == nil {
		natsHostStr = natsUrl.Host
	}

	logger.Info("Successfully-connected-to-nats", lager.Data{"host": natsHostStr})

	natsHost.Store(natsHostStr)
	return natsClient
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:32，代碼來源:main.go

示例4: newUaaClient

func newUaaClient(logger lager.Logger, clock clock.Clock, c *config.Config) uaa_client.Client {
	if c.RoutingApi.AuthDisabled {
		logger.Info("using-noop-token-fetcher")
		return uaa_client.NewNoOpUaaClient()
	}

	if c.OAuth.Port == -1 {
		logger.Fatal("tls-not-enabled", errors.New("GoRouter requires TLS enabled to get OAuth token"), lager.Data{"token-endpoint": c.OAuth.TokenEndpoint, "port": c.OAuth.Port})
	}

	tokenURL := fmt.Sprintf("https://%s:%d", c.OAuth.TokenEndpoint, c.OAuth.Port)

	cfg := &uaa_config.Config{
		UaaEndpoint:           tokenURL,
		SkipVerification:      c.OAuth.SkipSSLValidation,
		ClientName:            c.OAuth.ClientName,
		ClientSecret:          c.OAuth.ClientSecret,
		CACerts:               c.OAuth.CACerts,
		MaxNumberOfRetries:    c.TokenFetcherMaxRetries,
		RetryInterval:         c.TokenFetcherRetryInterval,
		ExpirationBufferInSec: c.TokenFetcherExpirationBufferTimeInSeconds,
	}

	uaaClient, err := uaa_client.NewClient(logger, cfg, clock)
	if err != nil {
		logger.Fatal("initialize-token-fetcher-error", err)
	}
	return uaaClient
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:29，代碼來源:main.go

示例5: appendSSLConnectionStringParam

func appendSSLConnectionStringParam(logger lager.Logger, driverName, databaseConnectionString, sqlCACertFile string) string {
	switch driverName {
	case "mysql":
		if sqlCACertFile != "" {
			certBytes, err := ioutil.ReadFile(sqlCACertFile)
			if err != nil {
				logger.Fatal("failed-to-read-sql-ca-file", err)
			}

			caCertPool := x509.NewCertPool()
			if ok := caCertPool.AppendCertsFromPEM(certBytes); !ok {
				logger.Fatal("failed-to-parse-sql-ca", err)
			}

			tlsConfig := &tls.Config{
				InsecureSkipVerify: false,
				RootCAs:            caCertPool,
			}

			mysql.RegisterTLSConfig("bbs-tls", tlsConfig)
			databaseConnectionString = fmt.Sprintf("%s?tls=bbs-tls", databaseConnectionString)
		}
	case "postgres":
		if sqlCACertFile == "" {
			databaseConnectionString = fmt.Sprintf("%s?sslmode=disable", databaseConnectionString)
		} else {
			databaseConnectionString = fmt.Sprintf("%s?sslmode=verify-ca&sslrootcert=%s", databaseConnectionString, sqlCACertFile)
		}
	}

	return databaseConnectionString
}
開發者ID:cloudfoundry，項目名稱:bbs，代碼行數:32，代碼來源:main.go

示例6: createCrypto

func createCrypto(logger lager.Logger, secret string) *secure.AesGCM {
	// generate secure encryption key using key derivation function (pbkdf2)
	secretPbkdf2 := secure.NewPbkdf2([]byte(secret), 16)
	crypto, err := secure.NewAesGCM(secretPbkdf2)
	if err != nil {
		logger.Fatal("error-creating-route-service-crypto", err)
	}
	return crypto
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:9，代碼來源:main.go

示例7: initializeETCDDB

func initializeETCDDB(logger lager.Logger, etcdClient *etcd.Client) *etcddb.ETCDDB {
	key, keys, err := encryptionFlags.Parse()
	if err != nil {
		logger.Fatal("cannot-setup-encryption", err)
	}
	keyManager, err := encryption.NewKeyManager(key, keys)
	if err != nil {
		logger.Fatal("cannot-setup-encryption", err)
	}
	cryptor := encryption.NewCryptor(keyManager, rand.Reader)

	return etcddb.NewETCD(format.ENCRYPTED_PROTO, 1000, 1000, 1*time.Minute, cryptor, etcddb.NewStoreClient(etcdClient), clock.NewClock())
}
開發者ID:cloudfoundry，項目名稱:benchmarkbbs，代碼行數:13，代碼來源:benchmark_bbs_suite_test.go

示例8: initializeSQLDB

func initializeSQLDB(logger lager.Logger, sqlConn *sql.DB) *sqldb.SQLDB {
	key, keys, err := encryptionFlags.Parse()
	if err != nil {
		logger.Fatal("cannot-setup-encryption", err)
	}
	keyManager, err := encryption.NewKeyManager(key, keys)
	if err != nil {
		logger.Fatal("cannot-setup-encryption", err)
	}
	cryptor := encryption.NewCryptor(keyManager, rand.Reader)

	return sqldb.NewSQLDB(sqlConn, 1000, 1000, format.ENCODED_PROTO, cryptor, guidprovider.DefaultGuidProvider, clock.NewClock(), databaseDriver)
}
開發者ID:cloudfoundry，項目名稱:benchmarkbbs，代碼行數:13，代碼來源:benchmark_bbs_suite_test.go

示例9: initializeAuctioneerClient

func initializeAuctioneerClient(logger lager.Logger) auctioneer.Client {
	if *auctioneerAddress == "" {
		logger.Fatal("auctioneer-address-validation-failed", errors.New("auctioneerAddress is required"))
	}

	if *auctioneerCACert != "" || *auctioneerClientCert != "" || *auctioneerClientKey != "" {
		client, err := auctioneer.NewSecureClient(*auctioneerAddress, *auctioneerCACert, *auctioneerClientCert, *auctioneerClientKey, *auctioneerRequireTLS)
		if err != nil {
			logger.Fatal("failed-to-construct-auctioneer-client", err)
		}
		return client
	}

	return auctioneer.NewClient(*auctioneerAddress)
}
開發者ID:cloudfoundry，項目名稱:bbs，代碼行數:15，代碼來源:main.go

示例10: setupRouteFetcher

func setupRouteFetcher(logger lager.Logger, c *config.Config, registry rregistry.RegistryInterface) *route_fetcher.RouteFetcher {
	clock := clock.NewClock()

	uaaClient := newUaaClient(logger, clock, c)

	_, err := uaaClient.FetchToken(true)
	if err != nil {
		logger.Fatal("unable-to-fetch-token", err)
	}

	routingApiUri := fmt.Sprintf("%s:%d", c.RoutingApi.Uri, c.RoutingApi.Port)
	routingApiClient := routing_api.NewClient(routingApiUri, false)

	routeFetcher := route_fetcher.NewRouteFetcher(logger, uaaClient, registry, c, routingApiClient, 1, clock)
	return routeFetcher
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:16，代碼來源:main.go

示例11: initializeBBSClient

func initializeBBSClient(logger lager.Logger, bbsClientHTTPTimeout time.Duration) bbs.InternalClient {
	bbsURL, err := url.Parse(bbsAddress)
	if err != nil {
		logger.Fatal("Invalid BBS URL", err)
	}

	if bbsURL.Scheme != "https" {
		return bbs.NewClient(bbsAddress)
	}

	cfhttp.Initialize(bbsClientHTTPTimeout)
	bbsClient, err := bbs.NewSecureSkipVerifyClient(bbsAddress, bbsClientCert, bbsClientKey, 1, 25000)
	if err != nil {
		logger.Fatal("Failed to configure secure BBS client", err)
	}
	return bbsClient
}
開發者ID:cloudfoundry，項目名稱:benchmarkbbs，代碼行數:17，代碼來源:benchmark_bbs_suite_test.go

示例12: initializeRegistrationRunner

func initializeRegistrationRunner(logger lager.Logger, consulClient consuladapter.Client, listenAddress string, clock clock.Clock) ifrit.Runner {
	_, 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)
	}

	registration := &api.AgentServiceRegistration{
		Name: "cc-uploader",
		Port: portNum,
		Check: &api.AgentServiceCheck{
			TTL: "3s",
		},
	}

	return locket.NewRegistrationRunner(logger, registration, consulClient, locket.RetryInterval, clock)
}
開發者ID:cloudfoundry，項目名稱:cc-uploader，代碼行數:20，代碼來源:main.go

示例13: createSubscriber

func createSubscriber(
	logger lager.Logger,
	c *config.Config,
	natsClient *nats.Conn,
	registry rregistry.RegistryInterface,
	startMsgChan chan struct{},
) ifrit.Runner {

	guid, err := uuid.GenerateUUID()
	if err != nil {
		logger.Fatal("failed-to-generate-uuid", err)
	}

	opts := &mbus.SubscriberOpts{
		ID: fmt.Sprintf("%d-%s", c.Index, guid),
		MinimumRegisterIntervalInSeconds: int(c.StartResponseDelayInterval.Seconds()),
		PruneThresholdInSeconds:          int(c.DropletStaleThreshold.Seconds()),
	}
	return mbus.NewSubscriber(logger.Session("subscriber"), natsClient, registry, startMsgChan, opts)
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:20，代碼來源:main.go

示例14: natsOptions

func natsOptions(logger lager.Logger, c *config.Config, natsHost *atomic.Value, startMsg chan<- struct{}) nats.Options {
	natsServers := c.NatsServers()

	options := nats.DefaultOptions
	options.Servers = natsServers
	options.PingInterval = c.NatsClientPingInterval
	options.ClosedCB = func(conn *nats.Conn) {
		logger.Fatal("nats-connection-closed", errors.New("unexpected close"), lager.Data{"last_error": conn.LastError()})
	}

	options.DisconnectedCB = func(conn *nats.Conn) {
		hostStr := natsHost.Load().(string)
		logger.Info("nats-connection-disconnected", lager.Data{"nats-host": hostStr})
	}

	options.ReconnectedCB = func(conn *nats.Conn) {
		natsURL, err := url.Parse(conn.ConnectedUrl())
		natsHostStr := ""
		if err != nil {
			logger.Error("nats-url-parse-error", err)
		} else {
			natsHostStr = natsURL.Host
		}
		natsHost.Store(natsHostStr)

		data := lager.Data{"nats-host": natsHostStr}
		logger.Info("nats-connection-reconnected", data)
		startMsg <- struct{}{}
	}

	// in the case of suspending pruning, we need to ensure we retry reconnects indefinitely
	if c.SuspendPruningIfNatsUnavailable {
		options.MaxReconnect = -1
	}

	return options
}
開發者ID:cloudfoundry，項目名稱:gorouter，代碼行數:37，代碼來源:main.go

示例15: initializeLockMaintainer

func initializeLockMaintainer(logger lager.Logger, serviceClient bbs.ServiceClient) ifrit.Runner {
	uuid, err := uuid.NewV4()
	if err != nil {
		logger.Fatal("Couldn't generate uuid", err)
	}

	if *advertiseURL == "" {
		logger.Fatal("Advertise URL must be specified", nil)
	}

	bbsPresence := models.NewBBSPresence(uuid.String(), *advertiseURL)
	lockMaintainer, err := serviceClient.NewBBSLockRunner(logger, &bbsPresence, *lockRetryInterval, *lockTTL)
	if err != nil {
		logger.Fatal("Couldn't create lock maintainer", err)
	}

	return lockMaintainer
}
開發者ID:cloudfoundry，項目名稱:bbs，代碼行數:18，代碼來源:main.go


注：本文中的code/cloudfoundry/org/lager.Logger.Fatal方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。