Exemplo n.º 1
0
func CreateGCMSink(uri *url.URL) (core.DataSink, error) {
	if len(uri.Scheme) > 0 {
		return nil, fmt.Errorf("scheme should not be set for GCM sink")
	}
	if len(uri.Host) > 0 {
		return nil, fmt.Errorf("host should not be set for GCM sink")
	}

	opts, err := url.ParseQuery(uri.RawQuery)

	metrics := "all"
	if len(opts["metrics"]) > 0 {
		metrics = opts["metrics"][0]
	}
	var metricFilter MetricFilter = metricsAll
	switch metrics {
	case "all":
		metricFilter = metricsAll
	case "autoscaling":
		metricFilter = metricsOnlyAutoscaling
	default:
		return nil, fmt.Errorf("invalid metrics parameter: %s", metrics)
	}

	if err := gce_util.EnsureOnGCE(); err != nil {
		return nil, err
	}

	// Detect project ID
	projectId, err := gce.ProjectID()
	if err != nil {
		return nil, err
	}

	// Create Google Cloud Monitoring service.
	client := oauth2.NewClient(oauth2.NoContext, google.ComputeTokenSource(""))
	gcmService, err := gcm.New(client)
	if err != nil {
		return nil, err
	}

	sink := &gcmSink{
		registered:   false,
		project:      projectId,
		gcmService:   gcmService,
		metricFilter: metricFilter,
	}
	glog.Infof("created GCM sink")
	if err := sink.registerAllMetrics(); err != nil {
		glog.Warningf("Error during metrics registration: %v", err)
	}
	return sink, nil
}
Exemplo n.º 2
0
func CreateGCLSink(uri *url.URL) (core.EventSink, error) {
	if err := gce_util.EnsureOnGCE(); err != nil {
		return nil, err
	}

	// Detect project ID
	projectId, err := gce.ProjectID()
	if err != nil {
		return nil, err
	}

	// Create Google Cloud Logging service.
	client := oauth2.NewClient(oauth2.NoContext, google.ComputeTokenSource(""))
	gclService, err := gcl.New(client)
	if err != nil {
		return nil, err
	}

	sink := &gclSink{project: projectId, gclService: gclService}
	glog.Info("created GCL sink")
	return sink, nil
}