manually revert #109877

pkg/volume/util/util.go

@@ -511,44 +511,6 @@ func IsLocalEphemeralVolume(volume v1.Volume) bool {
 		volume.ConfigMap != nil
 }
 
-// GetLocalPersistentVolumeNodeNames returns the node affinity node name(s) for
-// local PersistentVolumes. nil is returned if the PV does not have any
-// specific node affinity node selector terms and match expressions.
-// PersistentVolume with node affinity has select and match expressions
-// in the form of:
-//
-//	nodeAffinity:
-//	  required:
-//	    nodeSelectorTerms:
-//	    - matchExpressions:
-//	      - key: kubernetes.io/hostname
-//	        operator: In
-//	        values:
-//	        - <node1>
-//	        - <node2>
-func GetLocalPersistentVolumeNodeNames(pv *v1.PersistentVolume) []string {
-	if pv == nil || pv.Spec.NodeAffinity == nil || pv.Spec.NodeAffinity.Required == nil {
-		return nil
-	}
-
-	var result sets.Set[string]
-	for _, term := range pv.Spec.NodeAffinity.Required.NodeSelectorTerms {
-		var nodes sets.Set[string]
-		for _, matchExpr := range term.MatchExpressions {
-			if matchExpr.Key == v1.LabelHostname && matchExpr.Operator == v1.NodeSelectorOpIn {
-				if nodes == nil {
-					nodes = sets.New(matchExpr.Values...)
-				} else {
-					nodes = nodes.Intersection(sets.New(matchExpr.Values...))
-				}
-			}
-		}
-		result = result.Union(nodes)
-	}
-
-	return sets.List(result)
-}
-
 // GetPodVolumeNames returns names of volumes that are used in a pod,
 // either as filesystem mount or raw block device, together with list
 // of all SELinux contexts of all containers that use the volumes.