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Merge pull request #80460 from mrkm4ntr/pvc-class-name

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Use v1helper.GetPersistentVolumeClaimClass for compatibility
This commit is contained in:
Kubernetes Prow Robot 2019-08-05 15:08:30 -07:00 committed by GitHub
commit decdf8891f
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2 changed files with 5 additions and 8 deletions
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6
pkg/controller/volume/scheduling/scheduler_binder.go
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@ -665,11 +665,7 @@ func (b *volumeBinder) findMatchingVolumes(pod *v1.Pod, claimsToBind []*v1.Persi
for _, pvc := range claimsToBind {
// Get storage class name from each PVC
storageClassName := ""
storageClass := pvc.Spec.StorageClassName
if storageClass != nil {
storageClassName = *storageClass
}
storageClassName := v1helper.GetPersistentVolumeClaimClass(pvc)
allPVs := b.pvCache.ListPVs(storageClassName)
pvcName := getPVCName(pvc)

7
pkg/scheduler/algorithm/predicates/csi_volume_predicate.go
View File

@ -25,6 +25,7 @@ import (
utilfeature "k8s.io/apiserver/pkg/util/feature"
csilib "k8s.io/csi-translation-lib"
"k8s.io/klog"
v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
"k8s.io/kubernetes/pkg/features"
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
volumeutil "k8s.io/kubernetes/pkg/volume/util"
@ -236,16 +237,16 @@ func (c *CSIMaxVolumeLimitChecker) getCSIDriverInfo(csiNode *storagev1beta1.CSIN
func (c *CSIMaxVolumeLimitChecker) getCSIDriverInfoFromSC(csiNode *storagev1beta1.CSINode, pvc *v1.PersistentVolumeClaim) (string, string) {
namespace := pvc.Namespace
pvcName := pvc.Name
scName := pvc.Spec.StorageClassName
scName := v1helper.GetPersistentVolumeClaimClass(pvc)
// If StorageClass is not set or not found, then PVC must be using immediate binding mode
// and hence it must be bound before scheduling. So it is safe to not count it.
if scName == nil {
if scName == "" {
klog.V(5).Infof("PVC %s/%s has no StorageClass", namespace, pvcName)
return "", ""
}
storageClass, err := c.scInfo.GetStorageClassInfo(*scName)
storageClass, err := c.scInfo.GetStorageClassInfo(scName)
if err != nil {
klog.V(5).Infof("Could not get StorageClass for PVC %s/%s: %v", namespace, pvcName, err)
return "", ""