Merge pull request #68021 from krzysztof-jastrzebski/hpa5

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md. Increase Horizontal Pod Autoscaler update frequency to every 15s **What this PR does / why we need it**: PR increases Horizontal Pod Autoscaler default update interval (30s -> 15s). It will improve HPA reaction time for metric changes. **Release note**: ```release-note Increase Horizontal Pod Autoscaler default update interval (30s -> 15s). It will improve HPA reaction time for metric changes. ```

Merge pull request #68021 from krzysztof-jastrzebski/hpa5
5e9a3ada · Kubernetes Submit Queue · GitHub · 1cfeede6 · a12193af · 5e9a3ada
Unverified Commit 5e9a3ada authored Sep 03, 2018 by Kubernetes Submit Queue Committed by GitHub Sep 03, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

defaults.go pkg/apis/componentconfig/v1alpha1/defaults.go +1 -1

No files found.
--- a/pkg/apis/componentconfig/v1alpha1/defaults.go
+++ b/pkg/apis/componentconfig/v1alpha1/defaults.go
@@ -72,7 +72,7 @@ func SetDefaults_KubeControllerManagerConfiguration(obj *KubeControllerManagerCo
 		obj.PersistentVolumeBinderController.PVClaimBinderSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
 	}
 	if obj.HPAController.HorizontalPodAutoscalerSyncPeriod == zero {
-		obj.HPAController.HorizontalPodAutoscalerSyncPeriod = metav1.Duration{Duration: 30 * time.Second}
+		obj.HPAController.HorizontalPodAutoscalerSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
 	}
 	if obj.HPAController.HorizontalPodAutoscalerUpscaleForbiddenWindow == zero {
 		obj.HPAController.HorizontalPodAutoscalerUpscaleForbiddenWindow = metav1.Duration{Duration: 3 * time.Minute}