Merge pull request #86752 from SataQiu/fix-kubelet-20191231

Add error handler for rlimit.RlimitNumFiles
2020-04-01 22:14:38 -07:00
parent c2ae0bd763 c27ceb6449
commit ad4bd386eb
2 changed files with 5 additions and 3 deletions
--- a/cmd/kubelet/app/server.go
+++ b/cmd/kubelet/app/server.go
@@ -1112,7 +1112,9 @@ func RunKubelet(kubeServer *options.KubeletServer, kubeDeps *kubelet.Dependencie
 	}
 	podCfg := kubeDeps.PodConfig

-	rlimit.RlimitNumFiles(uint64(kubeServer.MaxOpenFiles))
+	if err := rlimit.RlimitNumFiles(uint64(kubeServer.MaxOpenFiles)); err != nil {
+		klog.Errorf("Failed to set rlimit on max file handles: %v", err)
+	}

 	// process pods and exit.
 	if runOnce {