prioritize user EtcdOptions.StorageConfig.StorageObjectCountTracker

Author: chenk008

staging/src/k8s.io/apiserver/pkg/server/options/etcd.go

@@ -396,7 +396,11 @@ func (f *StorageFactoryRestOptionsFactory) GetRESTOptions(resource schema.GroupR
 		EnableGarbageCollection:   f.Options.EnableGarbageCollection,
 		ResourcePrefix:            f.StorageFactory.ResourcePrefix(resource),
 		CountMetricPollPeriod:     f.Options.StorageConfig.CountMetricPollPeriod,
-		StorageObjectCountTracker: storageConfig.StorageObjectCountTracker,
+		StorageObjectCountTracker: f.Options.StorageConfig.StorageObjectCountTracker,
+	}
+
+	if ret.StorageObjectCountTracker == nil {
+		ret.StorageObjectCountTracker = storageConfig.StorageObjectCountTracker
 	}
 
 	if f.Options.EnableWatchCache {