From 78ec5740c048c4246431c21876ce2df149e6a24c Mon Sep 17 00:00:00 2001
From: Hongchao Deng <hongchaodeng1@gmail.com>
Date: Wed, 7 Mar 2018 16:20:52 -0800
Subject: [PATCH] etcdutil: NewTLSConfig() don't delete certs dir

---
 pkg/util/etcdutil/tls.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkg/util/etcdutil/tls.go b/pkg/util/etcdutil/tls.go
index 692b8dc4f..cb9026599 100644
--- a/pkg/util/etcdutil/tls.go
+++ b/pkg/util/etcdutil/tls.go
@@ -17,7 +17,6 @@ package etcdutil
 import (
 	"crypto/tls"
 	"io/ioutil"
-	"os"
 	"path/filepath"
 
 	"github.com/coreos/etcd/pkg/transport"
@@ -30,11 +29,11 @@ const (
 )
 
 func NewTLSConfig(certData, keyData, caData []byte) (*tls.Config, error) {
+	// TODO: Need cleanup these temp dirs
 	dir, err := ioutil.TempDir("", "etcd-operator-cluster-tls")
 	if err != nil {
 		return nil, err
 	}
-	defer os.RemoveAll(dir)
 
 	certFile, err := writeFile(dir, CliCertFile, certData)
 	if err != nil {