syncer: remove feature guard when checking ns meta equality

Signed-off-by: zhuangqh <[email protected]>

Author: zhuangqh

virtualcluster/pkg/syncer/resources/namespace/checker.go

@@ -137,19 +137,18 @@ func (c *controller) PatrollerDo() {
 		// if vc object is deleted, we should reach here
 		if c.shouldBeGarbageCollected(p) || p.Annotations[constants.LabelUID] != string(v.UID) {
 			c.deleteNamespace(p)
+			return
 		}
-		// update namespace meta is a generic operation, guarded by SuperClusterPooling for now
-		if featuregate.DefaultFeatureGate.Enabled(featuregate.SuperClusterPooling) {
-			vc, err := util.GetVirtualClusterObject(c.MultiClusterController, vObj.GetOwnerCluster())
-			if err != nil {
-				klog.Errorf("fail to get cluster spec : %s", vObj.GetOwnerCluster())
-				return
-			}
-			updatedNamespace := conversion.Equality(c.Config, vc).CheckNamespaceEquality(p, v)
-			if updatedNamespace != nil {
-				klog.Warningf("metadata of namespace %s diff in super&tenant cluster", pObj.Key)
-				d.OnAdd(vObj)
-			}
+
+		vc, err := util.GetVirtualClusterObject(c.MultiClusterController, vObj.GetOwnerCluster())
+		if err != nil {
+			klog.Errorf("fail to get cluster spec : %s", vObj.GetOwnerCluster())
+			return
+		}
+		updatedNamespace := conversion.Equality(c.Config, vc).CheckNamespaceEquality(p, v)
+		if updatedNamespace != nil {
+			klog.Warningf("metadata of namespace %s diff in super&tenant cluster", pObj.Key)
+			d.OnAdd(vObj)
 		}
 	}
 	d.DeleteFunc = func(pObj differ.ClusterObject) {