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Merge pull request #75620 from misterikkit/logcleanup

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Scheduler: Logging cleanup in predicates.go.
This commit is contained in:
Kubernetes Prow Robot
2019-03-25 00:03:04 -07:00
committed by GitHub
parent ec64aef25f 1b447e8d19
commit 231e372d0c
1 changed files with 15 additions and 12 deletions
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27
pkg/scheduler/algorithm/predicates/predicates.go
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@@ -978,16 +978,18 @@ func (s *ServiceAffinity) serviceAffinityMetadataProducer(pm *predicateMetadata)
return
}
pm.serviceAffinityInUse = true
var errSvc, errList error
var err error
// Store services which match the pod.
pm.serviceAffinityMatchingPodServices, errSvc = s.serviceLister.GetPodServices(pm.pod)
selector := CreateSelectorFromLabels(pm.pod.Labels)
allMatches, errList := s.podLister.List(selector)
// In the future maybe we will return them as part of the function.
if errSvc != nil || errList != nil {
klog.Errorf("Some Error were found while precomputing svc affinity: \nservices:%v , \npods:%v", errSvc, errList)
pm.serviceAffinityMatchingPodServices, err = s.serviceLister.GetPodServices(pm.pod)
if err != nil {
klog.Errorf("Error precomputing service affinity: could not list services: %v", err)
}
selector := CreateSelectorFromLabels(pm.pod.Labels)
allMatches, err := s.podLister.List(selector)
if err != nil {
klog.Errorf("Error precomputing service affinity: could not list pods: %v", err)
}
// consider only the pods that belong to the same namespace
pm.serviceAffinityMatchingPodList = FilterPodsByNamespace(allMatches, pm.pod.Namespace)
}
@@ -1315,7 +1317,8 @@ func (c *PodAffinityChecker) getMatchingAntiAffinityTopologyPairsOfPods(pod *v1.
existingPodNode, err := c.info.GetNodeInfo(existingPod.Spec.NodeName)
if err != nil {
if apierrors.IsNotFound(err) {
klog.Errorf("Node not found, %v", existingPod.Spec.NodeName)
klog.Errorf("Pod %s has NodeName %q but node is not found",
podName(existingPod), existingPod.Spec.NodeName)
continue
}
return nil, err
@@ -1344,12 +1347,12 @@ func (c *PodAffinityChecker) satisfiesExistingPodsAntiAffinity(pod *v1.Pod, meta
// present in nodeInfo. Pods on other nodes pass the filter.
filteredPods, err := c.podLister.FilteredList(nodeInfo.Filter, labels.Everything())
if err != nil {
errMessage := fmt.Sprintf("Failed to get all pods, %+v", err)
errMessage := fmt.Sprintf("Failed to get all pods: %v", err)
klog.Error(errMessage)
return ErrExistingPodsAntiAffinityRulesNotMatch, errors.New(errMessage)
}
if topologyMaps, err = c.getMatchingAntiAffinityTopologyPairsOfPods(pod, filteredPods); err != nil {
errMessage := fmt.Sprintf("Failed to get all terms that pod %+v matches, err: %+v", podName(pod), err)
errMessage := fmt.Sprintf("Failed to get all terms that match pod %s: %v", podName(pod), err)
klog.Error(errMessage)
return ErrExistingPodsAntiAffinityRulesNotMatch, errors.New(errMessage)
}
@@ -1454,7 +1457,7 @@ func (c *PodAffinityChecker) satisfiesPodsAffinityAntiAffinity(pod *v1.Pod,
if !matchFound && len(affinityTerms) > 0 {
affTermsMatch, termsSelectorMatch, err := c.podMatchesPodAffinityTerms(pod, targetPod, nodeInfo, affinityTerms)
if err != nil {
errMessage := fmt.Sprintf("Cannot schedule pod %+v onto node %v, because of PodAffinity, err: %v", podName(pod), node.Name, err)
errMessage := fmt.Sprintf("Cannot schedule pod %s onto node %s, because of PodAffinity: %v", podName(pod), node.Name, err)
klog.Error(errMessage)
return ErrPodAffinityRulesNotMatch, errors.New(errMessage)
}