英文:
Is it possible to mount my existing Mongo DataBase with docker-compose?
问题
在经过几个月的开发后，我发现将我的MERN应用程序容器化是更好的选择。我成功创建了一个**.yaml文件，一切都正常工作，但问题是我已经有了大量已收集的数据。我想要能够将这些数据挂载到容器中，但我不知道如何操作。我阅读了很多资料，但在组合应用程序后，我的数据仍然没有出现。以下是我的docker-compose.yaml**文件的外观：
version: '3.9'
services:
# MongoDB 服务
mongo_db:
container_name: db_container
image: mongo:latest
restart: always
ports:
- 2717:27017
volumes:
- /mnt/c/temp/mongo/db:/data/db
# Node API 服务
api:
build: .
ports:
- 4001:4001
environment:
PORT: 4001
MONGODB_URI: mongodb://db_container:27017
DB_NAME: project-system
depends_on:
- mongo_db
volumes:
mongo_db:
正如您在以下行中所看到的：
volumes:
- /mnt/c/temp/mongo/db:/data/db
我试图指定来自我的C:\驱动器的路径，但这不起作用。我还尝试将相同的行放在：
volumes:
mongo_db:
（文件底部），但同样没有成功。基本上，我的现有数据库位于
C:\data\db
如何将其指定为MongoDB服务的源呢？
英文:
After some months of development I got to a point where it is better to dockerize my MERN application. I managed to create .yaml file and everything is working OK but the problem is that I already have big amount of data that is collected. I want to be able to mount this data to container but I don't know how to do it. Read a lot of stuff but still my data is not appearing after composing the applications. Here is how my docker-compose.yaml file looks-like:
version: '3.9'
services:
#MongoDB Service
mongo_db:
container_name: db_container
image: mongo:latest
restart: always
ports:
- 2717:27017
volumes:
- /mnt/c/temp/mongo/db:/data/db
#Node API Service
api:
build: .
ports:
- 4001:4001
environment:
PORT: 4001
MONGODB_URI: mongodb://db_container:27017
DB_NAME: project-system
depends_on:
- mongo_db
volumes:
mongo_db:
As you can see in this row:
volumes:
- /mnt/c/temp/mongo/db:/data/db
I am trying to point the path from my C:\ drive but this doesn't work. I also tried the same row in:
volumes:
mongo_db:
(the bottom of file) but again without success. Basically my existing DB is on
> C:\data\db
How can I point this to be the source of MongoDB service?
答案1
得分: 1
First, you need to create the dump from local MongoDB and copy those files to docker MongoDB. You can use these commands to create:
mongodump --uri 'mongodb://localhost:27017/yourdatabase' --archive=<your file> --gzip
mongorestore --uri 'mongodb://remotehost:27017/yourdatabase' --archive=<your file> --gzip
You should be able to access the docker from local host.
Note: Reference this answer if you don't get it correct.
You can do these changes on the path you are mounting to make data persistent. Create a new folder C:/data/docker_mongo to make data persistent.
version: '3.9'
services:
#MongoDB Service
mongo_db:
container_name: db_container
image: mongo:latest
restart: always
ports:
- 2717:27017
volumes:
- C:/data/docker_mongo:/data/db
#Node API Service
api:
build: .
ports:
- 4001:4001
environment:
PORT: 4001
MONGODB_URI: mongodb://db_container:27017
DB_NAME: project-system
depends_on:
- mongo_db
volumes:
mongo_db:
英文:
First, you need to create the dump from local MongoDB and copy those files to docker MongoDB. You can use these commands to create:
mongodump --uri 'mongodb://localhost:27017/yourdatabase' --archive=<your file> --gzip
mongorestore --uri 'mongodb://remotehost:27017/yourdatabase' --archive=<your file> --gzip
You should be able to access the docker from local host.
Note: Reference this answer if you don't get it correct.
You can do these changes on the path you are mounting to make data persistent. Create a new folder C:/data/docker_mongo to make data persistent.
version: '3.9'
services:
#MongoDB Service
mongo_db:
container_name: db_container
image: mongo:latest
restart: always
ports:
- 2717:27017
volumes:
- C:/data/docker_mongo:/data/db
#Node API Service
api:
build: .
ports:
- 4001:4001
environment:
PORT: 4001
MONGODB_URI: mongodb://db_container:27017
DB_NAME: project-system
depends_on:
- mongo_db
volumes:
mongo_db:
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