From f450c82449b6c2ae61b9db2232c9cb8aef294956 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B1=88=E8=BD=A9?= <quxuan@yunionyun.com>
Date: Sat, 22 Dec 2018 10:59:06 +0800
Subject: [PATCH] =?UTF-8?q?=E9=98=BF=E9=87=8C=E4=BA=91API=20=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF=E9=87=8D=E8=AF=95?=
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---
 pkg/util/aliyun/aliyun.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkg/util/aliyun/aliyun.go b/pkg/util/aliyun/aliyun.go
index a349daf940..77233a0c8f 100644
--- a/pkg/util/aliyun/aliyun.go
+++ b/pkg/util/aliyun/aliyun.go
@@ -47,14 +47,19 @@ func NewAliyunClient(providerId string, providerName string, accessKey string, s
 func jsonRequest(client *sdk.Client, apiName string, params map[string]string) (jsonutils.JSONObject, error) {
 	for i := 1; i < 4; i++ {
 		resp, err := _jsonRequest(client, "ecs.aliyuncs.com", ALIYUN_API_VERSION, apiName, params)
+		retry := false
 		if err != nil {
 			for _, code := range []string{"SignatureNonceUsed", "InvalidInstance.NotSupported"} {
 				if strings.Contains(err.Error(), code) {
-					time.Sleep(time.Second * time.Duration(i*10))
-					continue
+					retry = true
+					break
 				}
 			}
 		}
+		if retry {
+			time.Sleep(time.Second * time.Duration(i*10))
+			continue
+		}
 		return resp, err
 	}
 	return nil, fmt.Errorf("timeout for request %s params: %s", apiName, params)