[英]Volumes configuration for mongodb in docker compose
I tried a long time to mount mongo db to my local storage, but the code comment( # -./database:/data/db) can not successfully mount if I want to initialize db at the same time.我尝试了很长时间将mongo db挂载到我的本地存储,但是如果我想同时初始化db,代码注释(#-./database:/data/db)无法成功挂载。 Then I tried to create a volume as shown now(create a volumes section separately).然后我尝试创建一个卷,如现在所示(单独创建一个卷部分)。 and it works.它有效。 Do you know the difference and why?你知道其中的区别吗?为什么? could you kindly point it out?你能指出来吗? Thanks in advance.提前致谢。
version: '3.5'
services:
mongodb:
image: mongo
container_name: mongodb
restart: unless-stopped
ports:
- 27017:27017
environment:
- MONGO_INITDB_ROOT_USERNAME=root
- MONGO_INITDB_ROOT_PASSWORD=root
volumes:
- ./docker-entrypoint-initdb.d/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
- ./database:/data/db # not work
mongo-express:
image: mongo-express
container_name: mongo-express
restart: unless-stopped
ports:
- 8081:8081
environment:
- ME_CONFIG_MONGODB_ADMINUSERNAME=root
- ME_CONFIG_MONGODB_ADMINPASSWORD=root
- ME_CONFIG_MONGODB_SERVER=mongodb
- ME_CONFIG_MONGODB_ENABLE_ADMIN=true
- ME_CONFIG_BASICAUTH_USERNAME=xhp
- ME_CONFIG_BASICAUTH_PASSWORD=xhp
depends_on:
- mongodb
version: '3.5'
services:
mongodb:
image: mongo
container_name: mongodb
restart: unless-stopped
ports:
- 27017:27017
environment:
- MONGO_INITDB_ROOT_USERNAME=root
- MONGO_INITDB_ROOT_PASSWORD=root
volumes:
- ./docker-entrypoint-initdb.d/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
- mongodb:/data/db
# - ./database:/data/db not work
mongo-express:
image: mongo-express
container_name: mongo-express
restart: unless-stopped
ports:
- 8081:8081
environment:
- ME_CONFIG_MONGODB_ADMINUSERNAME=root
- ME_CONFIG_MONGODB_ADMINPASSWORD=root
- ME_CONFIG_MONGODB_SERVER=mongodb
- ME_CONFIG_MONGODB_ENABLE_ADMIN=true
- ME_CONFIG_BASICAUTH_USERNAME=xhp
- ME_CONFIG_BASICAUTH_PASSWORD=xhp
depends_on:
- mongodb
volumes:
mongodb:
The difference results in different local directories.差异导致不同的本地目录。 My problem should be solved by deleting the old volume and update it.我的问题应该通过删除旧卷并更新来解决。
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