Merge pull request #6500 from marquiz/devel/fixes

clusterapi: add missing error check
kubernetes · Mar 15, 2024 · aebba5a · aebba5a
2 parents 96b6022 + 3d94e73
commit aebba5a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cluster-autoscaler/cloudprovider/clusterapi/clusterapi_controller.go b/cluster-autoscaler/cloudprovider/clusterapi/clusterapi_controller.go
@@ -474,7 +474,9 @@ func newMachineController(
 			Resource: resourceNameMachinePool,
 		}
 		machinePoolInformer = managementInformerFactory.ForResource(gvrMachinePool)
-		machinePoolInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{})
+		if _, err := machinePoolInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{}); err != nil {
+			return nil, fmt.Errorf("failed to add event handler for resource %q: %w", resourceNameMachinePool, err)
+		}
 
 		if err := machinePoolInformer.Informer().GetIndexer().AddIndexers(cache.Indexers{
 			machinePoolProviderIDIndex: indexMachinePoolByProviderID,