fix: pg restart failed (#8845)

(cherry picked from commit 15563c0)
apecloud · Jan 22, 2025 · 5c482ed · 5c482ed
1 parent 238b285
commit 5c482ed
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pkg/controller/instanceset/reconciler_update.go b/pkg/controller/instanceset/reconciler_update.go
@@ -221,11 +221,11 @@ func (r *updateReconciler) switchover(tree *kubebuilderx.ObjectTree, its *worklo
 
 	clusterName, err := func() (string, error) {
 		var clusterName string
-		if its.Annotations != nil {
-			clusterName = its.Annotations[constant.AppInstanceLabelKey]
+		if its.Labels != nil {
+			clusterName = its.Labels[constant.AppInstanceLabelKey]
 		}
 		if len(clusterName) == 0 {
-			return "", fmt.Errorf("InstanceSet %s/%s has no annotation %s", its.Namespace, its.Name, constant.AppInstanceLabelKey)
+			return "", fmt.Errorf("InstanceSet %s/%s has no label %s", its.Namespace, its.Name, constant.AppInstanceLabelKey)
 		}
 		return clusterName, nil