logging: refine logging level in pod resources scanner

Since not all pods may have resource limits defined,
adjust the frequency of less valuable events. These are
often more useful during debugging than in regular
operation.

Signed-off-by: Feruzjon Muyassarov <[email protected]>

Author: fmuyassarov

pkg/resourcemonitor/podresourcesscanner.go

@@ -134,7 +134,7 @@ func (resMon *PodResourcesScanner) Scan() (ScanResponse, error) {
 		if err != nil {
 			klog.ErrorS(err, "failed to calculate fingerprint")
 		} else {
-			klog.InfoS("podFingerprint calculated", "status", status.Repr())
+			klog.V(1).InfoS("podFingerprint calculated", "status", status.Repr())
 
 			retVal.Attributes = append(retVal.Attributes, v1alpha2.AttributeInfo{
 				Name:  podfingerprint.Attribute,
@@ -145,7 +145,7 @@ func (resMon *PodResourcesScanner) Scan() (ScanResponse, error) {
 	var podResData []PodResources
 
 	for _, podResource := range respPodResources {
-		klog.InfoS("scanning pod", "podName", podResource.GetName())
+		klog.V(1).InfoS("scanning pod", "podName", podResource.GetName())
 		hasDevice := hasDevice(podResource)
 		isWatchable, isIntegralGuaranteed, err := resMon.isWatchable(podResource.GetNamespace(), podResource.GetName(), hasDevice)
 		if err != nil {
@@ -228,7 +228,7 @@ func hasDevice(podResource *podresourcesapi.PodResources) bool {
 			return true
 		}
 	}
-	klog.InfoS("pod doesn't have devices", "podName", podResource.GetName())
+	klog.V(1).InfoS("pod doesn't have devices", "podName", podResource.GetName())
 	return false
 }