Export reconciler metrics. (knative#2742)

dubee · Dec 18, 2018 · 46dd680 · 46dd680
1 parent f051eeb
commit 46dd680
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diff --git a/cmd/controller/main.go b/cmd/controller/main.go
@@ -41,6 +41,7 @@ import (
 	clientset "github.com/knative/serving/pkg/client/clientset/versioned"
 	informers "github.com/knative/serving/pkg/client/informers/externalversions"
 	"github.com/knative/serving/pkg/logging"
+	"github.com/knative/serving/pkg/metrics"
 	"github.com/knative/serving/pkg/reconciler"
 	"github.com/knative/serving/pkg/reconciler/v1alpha1/clusteringress"
 	"github.com/knative/serving/pkg/reconciler/v1alpha1/configuration"
@@ -192,6 +193,8 @@ func main() {
 
 	// Watch the logging config map and dynamically update logging levels.
 	configMapWatcher.Watch(logging.ConfigName, logging.UpdateLevelFromConfigMap(logger, atomicLevel, component))
+	// Watch the observability config map and dynamically update metrics exporter.
+	configMapWatcher.Watch(metrics.ObservabilityConfigName, metrics.UpdateExporterFromConfigMap(component, logger))
 
 	// These are non-blocking.
 	kubeInformerFactory.Start(stopCh)