fix: be compatible: if there are no registered binder, then new binde…

…r with default one

Signed-off-by: lowang-bh <[email protected]>

pkg/scheduler/cache/cache.go

@@ -476,6 +476,10 @@ func newSchedulerCache(config *rest.Config, schedulerNames []string, defaultQueu
 	sc.Recorder = broadcaster.NewRecorder(scheme.Scheme, v1.EventSource{Component: commonutil.GenerateComponentName(sc.schedulerNames)})
 
 	sc.BindFlowChannel = make(chan *schedulingapi.TaskInfo, 5000)
+	if bindMethodMap == nil {
+		bindMethodMap = NewBinder(sc.kubeClient, sc.Recorder)
+	}
+	sc.Binder = GetBindMethod()
 
 	var batchNum int
 	batchNum, err = strconv.Atoi(os.Getenv("BATCH_BIND_NUM"))
@@ -485,11 +489,6 @@ func newSchedulerCache(config *rest.Config, schedulerNames []string, defaultQueu
 		sc.batchNum = 1
 	}
 
-	sc.Binder = &DefaultBinder{
-		kubeclient: sc.kubeClient,
-		recorder:   sc.Recorder,
-	}
-
 	sc.Evictor = &defaultEvictor{
 		kubeclient: sc.kubeClient,
 		recorder:   sc.Recorder,