register Node/UpdateNodeTaint event to plugins which has Node/Add only, doesn't have Node/UpdateNodeTaint

pkg/scheduler/internal/queue/scheduling_queue.go

@@ -118,6 +118,7 @@ type SchedulingQueue interface {
 	AssignedPodAdded(logger klog.Logger, pod *v1.Pod)
 	AssignedPodUpdated(logger klog.Logger, oldPod, newPod *v1.Pod)
 	PendingPods() ([]*v1.Pod, string)
+	PodsInActiveQ() []*v1.Pod
 	// Close closes the SchedulingQueue so that the goroutine which is
 	// waiting to pop items can exit gracefully.
 	Close()
@@ -1227,6 +1228,18 @@ func (p *PriorityQueue) getUnschedulablePodsWithMatchingAffinityTerm(logger klog
 	return podsToMove
 }
 
+// PodsInActiveQ returns all the Pods in the activeQ.
+// This function is only used in tests.
+func (p *PriorityQueue) PodsInActiveQ() []*v1.Pod {
+	p.lock.RLock()
+	defer p.lock.RUnlock()
+	var result []*v1.Pod
+	for _, pInfo := range p.activeQ.List() {
+		result = append(result, pInfo.(*framework.QueuedPodInfo).Pod)
+	}
+	return result
+}
+
 var pendingPodsSummary = "activeQ:%v; backoffQ:%v; unschedulablePods:%v"
 
 // PendingPods returns all the pending pods in the queue; accompanied by a debugging string