add upgrade action,do nothing after patch upload

liuxiaolong

2019-12-19 94bcda3ef533ac0ab0f5c0786554a9efe4c27f4d

 controllers/cluster.go

@@ -219,6 +219,7 @@
// @Security ApiKeyAuth
// @Summary 保存集群名称
// @Description 保存集群名称
// @Accept x-www-form-urlencoded
// @Produce json
// @Tags cluster
// @Param clusterName formData string true "集群名称"