change etcd dir permission if it exists

Signed-off-by: MonzElmasry <[email protected]>

pkg/etcd/etcd.go

@@ -106,11 +106,23 @@ func (e *ETCD) Test(ctx context.Context) error {
 	if err != nil {
 		return err
 	}
-
+	//check etcd dir permission
+	etcdDir := etcdDBDir(e.config)
+	info, err := os.Stat(etcdDir)
+	if err != nil {
+		return err
+	}
+	if info.Mode() != 0700 {
+		err = os.Chmod(etcdDir, 0700)
+		if err != nil {
+			return err
+		}
+	}
 	var memberNameUrls []string
 	for _, member := range members.Members {
 		for _, peerURL := range member.PeerURLs {
 			if peerURL == e.peerURL() && e.name == member.Name {
+
 				return nil
 			}
 		}
@@ -219,6 +231,7 @@ func (e *ETCD) Start(ctx context.Context, clientAccessInfo *clientaccess.Info) e
 	go e.manageLearners(ctx)
 
 	if existingCluster {
+
 		opt, err := executor.CurrentETCDOptions()
 		if err != nil {
 			return err