fix: modiy client

Author: gitmkn

tencentcloud/services/cdb/resource_tc_mysql_readonly_instance.go

@@ -221,14 +221,9 @@ func resourceTencentCloudMysqlReadonlyInstanceCreate(d *schema.ResourceData, met
 
 	// the mysql master instance must have a backup before creating a read-only instance
 	masterInstanceId := d.Get("master_instance_id").(string)
-	masterClient := *client
-	if v, ok := d.GetOk("master_region"); ok {
-		masterClient.Region = v.(string)
-	}
 
 	err := resource.Retry(2*tccommon.ReadRetryTimeout, func() *resource.RetryError {
-		masterService := MysqlService{client: &masterClient}
-		backups, err := masterService.DescribeBackupsByMysqlId(ctx, masterInstanceId, 10)
+		backups, err := mysqlService.DescribeBackupsByMysqlId(ctx, masterInstanceId, 10)
 		if err != nil {
 			return resource.NonRetryableError(err)
 		}

tencentcloud/services/cdb/service_tencentcloud_mysql.go

@@ -98,6 +98,61 @@ needMoreItems:
 
 }
 
+func (me *MysqlService) DescribeBackupsByMysqlIdRegion(ctx context.Context,
+	mysqlId string,
+	leftNumber int64, region string) (backupInfos []*cdb.BackupInfo, errRet error) {
+
+	logId := tccommon.GetLogId(ctx)
+
+	listInitSize := leftNumber
+	if listInitSize > 500 {
+		listInitSize = 500
+	}
+	backupInfos = make([]*cdb.BackupInfo, 0, listInitSize)
+
+	request := cdb.NewDescribeBackupsRequest()
+	request.InstanceId = &mysqlId
+
+	var offset, limit int64 = 0, 50
+needMoreItems:
+	if leftNumber <= 0 {
+		return
+	}
+	if leftNumber < limit {
+		limit = leftNumber
+	}
+	request.Limit = &limit
+	request.Offset = &offset
+	defer func() {
+		if errRet != nil {
+			log.Printf("[CRITAL]%s api[%s] fail, request body [%s], reason[%s]\n",
+				logId, request.GetAction(), request.ToJsonString(), errRet.Error())
+		}
+	}()
+
+	ratelimit.Check(request.GetAction())
+
+	response, err := me.client.UseMysqlClientRegion(region).DescribeBackups(request)
+	if err != nil {
+		errRet = err
+		return
+	}
+
+	log.Printf("[DEBUG]%s api[%s] success, request body [%s], response body [%s]\n",
+		logId, request.GetAction(), request.ToJsonString(), response.ToJsonString())
+
+	totalCount := *response.Response.TotalCount
+	leftNumber = leftNumber - limit
+	offset += limit
+
+	backupInfos = append(backupInfos, response.Response.Items...)
+	if leftNumber > 0 && totalCount-offset > 0 {
+		goto needMoreItems
+	}
+	return backupInfos, nil
+
+}
+
 func (me *MysqlService) CreateBackup(ctx context.Context, mysqlId string) (backupId int64, errRet error) {
 
 	logId := tccommon.GetLogId(ctx)