fix: set empty default storage class (#4278)

(cherry picked from commit 99f30be)
apecloud · Jul 14, 2023 · fdd33b6 · fdd33b6
1 parent 796f40d
commit fdd33b6
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/apis/apps/v1alpha1/cluster_types.go b/apis/apps/v1alpha1/cluster_types.go
@@ -392,7 +392,7 @@ type PersistentVolumeClaimSpec struct {
 }
 
 // ToV1PersistentVolumeClaimSpec converts to corev1.PersistentVolumeClaimSpec.
-func (r PersistentVolumeClaimSpec) ToV1PersistentVolumeClaimSpec() corev1.PersistentVolumeClaimSpec {
+func (r *PersistentVolumeClaimSpec) ToV1PersistentVolumeClaimSpec() corev1.PersistentVolumeClaimSpec {
 	return corev1.PersistentVolumeClaimSpec{
 		AccessModes:      r.AccessModes,
 		Resources:        r.Resources,
@@ -402,10 +402,14 @@ func (r PersistentVolumeClaimSpec) ToV1PersistentVolumeClaimSpec() corev1.Persis
 
 // GetStorageClassName returns PersistentVolumeClaimSpec.StorageClassName if a value is assigned; otherwise,
 // it returns preferSC argument.
-func (r PersistentVolumeClaimSpec) GetStorageClassName(preferSC string) *string {
+func (r *PersistentVolumeClaimSpec) GetStorageClassName(preferSC string) *string {
 	if r.StorageClassName != nil && *r.StorageClassName != "" {
 		return r.StorageClassName
 	}
+
+	if preferSC == "" {
+		return nil
+	}
 	return &preferSC
 }