node: cpu-mgr: Update klog.Infof(..., err) to klog.ErrorS(err,...)

We are trying to ensure consistency across resource managers when
it comes to logging. While working on logging improvements for
memory manager, it was identified that some parts of code base
is still using klog.InfoS(..., err) instead of klog.ErrorS(err,...).
This change is addressing this in CPU Manager.

Signed-off-by: Swati Sehgal <[email protected]>

Author: swatisehgal

pkg/kubelet/cm/cpumanager/state/state_checkpoint.go

@@ -201,7 +201,7 @@ func (sc *stateCheckpoint) SetCPUSet(podUID string, containerName string, cset c
 	sc.cache.SetCPUSet(podUID, containerName, cset)
 	err := sc.storeState()
 	if err != nil {
-		klog.InfoS("Store state to checkpoint error", "err", err)
+		klog.ErrorS(err, "Store state to checkpoint error", "podUID", podUID, "containerName", containerName)
 	}
 }
 
@@ -212,7 +212,7 @@ func (sc *stateCheckpoint) SetDefaultCPUSet(cset cpuset.CPUSet) {
 	sc.cache.SetDefaultCPUSet(cset)
 	err := sc.storeState()
 	if err != nil {
-		klog.InfoS("Store state to checkpoint error", "err", err)
+		klog.ErrorS(err, "Store state to checkpoint error")
 	}
 }
 
@@ -223,7 +223,7 @@ func (sc *stateCheckpoint) SetCPUAssignments(a ContainerCPUAssignments) {
 	sc.cache.SetCPUAssignments(a)
 	err := sc.storeState()
 	if err != nil {
-		klog.InfoS("Store state to checkpoint error", "err", err)
+		klog.ErrorS(err, "Store state to checkpoint error")
 	}
 }
 
@@ -234,7 +234,7 @@ func (sc *stateCheckpoint) Delete(podUID string, containerName string) {
 	sc.cache.Delete(podUID, containerName)
 	err := sc.storeState()
 	if err != nil {
-		klog.InfoS("Store state to checkpoint error", "err", err)
+		klog.ErrorS(err, "Store state to checkpoint error", "podUID", podUID, "containerName", containerName)
 	}
 }
 
@@ -245,6 +245,6 @@ func (sc *stateCheckpoint) ClearState() {
 	sc.cache.ClearState()
 	err := sc.storeState()
 	if err != nil {
-		klog.InfoS("Store state to checkpoint error", "err", err)
+		klog.ErrorS(err, "Store state to checkpoint error")
 	}
 }