By default, the script does not mount the storage of services as external storage. It means the data in MongoDB/Redis/RabbitMQ will be lost after recreating the services/underly containers.
## 运行数据
默认情况下,环境销毁后数据会丢失,使用下面的方法可以把数据保存在本地
If you want to persistly save your data, you can create named volume like below,
```shell
docker volume create --opttype=none --optdevice=<absolute path of host> --opto=bind--name mongo_data