Merge pull request #7442 from omerap12/logging-fix

Refactor logging statements

vertical-pod-autoscaler/pkg/admission-controller/logic/server.go

@@ -110,7 +110,7 @@ func (s *AdmissionServer) admit(ctx context.Context, data []byte) (*admissionv1.
 		patchType := admissionv1.PatchTypeJSONPatch
 		response.PatchType = &patchType
 		response.Patch = patch
-		klog.V(4).Infof("Sending patches: %v", patches)
+		klog.V(4).InfoS("Sending patches", "patches", patches)
 	}
 
 	var status metrics_admission.AdmissionStatus

vertical-pod-autoscaler/pkg/admission-controller/main.go

@@ -88,8 +88,7 @@ var (
 func main() {
 	klog.InitFlags(nil)
 	kube_flag.InitFlags()
-	klog.V(1).Infof("Vertical Pod Autoscaler %s Admission Controller", common.VerticalPodAutoscalerVersion)
-
+	klog.V(1).InfoS("Starting Vertical Pod Autoscaler Admission Controller", "version", common.VerticalPodAutoscalerVersion)
 	if len(*vpaObjectNamespace) > 0 && len(*ignoredVpaObjectNamespaces) > 0 {
 		klog.Fatalf("--vpa-object-namespace and --ignored-vpa-object-namespaces are mutually exclusive and can't be set together.")
 	}

vertical-pod-autoscaler/pkg/recommender/input/metrics/metrics_client.go

@@ -71,7 +71,7 @@ func (c *metricsClient) GetContainersMetrics() ([]*ContainerMetricsSnapshot, err
 	if err != nil {
 		return nil, err
 	}
-	klog.V(3).Infof("%v podMetrics retrieved for all namespaces", len(podMetricsList.Items))
+	klog.V(3).InfoS("podMetrics retrieved for all namespaces", "podMetrics", len(podMetricsList.Items))
 	for _, podMetrics := range podMetricsList.Items {
 		metricsSnapshotsForPod := createContainerMetricsSnapshots(podMetrics)
 		metricsSnapshots = append(metricsSnapshots, metricsSnapshotsForPod...)

vertical-pod-autoscaler/pkg/target/fetcher.go

@@ -96,7 +96,7 @@ func NewVpaTargetSelectorFetcher(config *rest.Config, kubeClient kube_client.Int
 		if !synced {
 			klog.Fatalf("Could not sync cache for %s: %v", kind, err)
 		} else {
-			klog.Infof("Initial sync of %s completed", kind)
+			klog.InfoS("Initial sync completed", "kind", kind)
 		}
 	}