我有一个以docker-compose up
开头的docker-compose.yml,并且可以正常工作。
version: "3"
services:
mongo:
image: mongo
restart: always
ports:
- 27017-27019:27017-27019
environment:
MONGO_INITDB_ROOT_USERNAME: root
MONGO_INITDB_ROOT_PASSWORD: example
MONGO_INITDB_DATABASE: brandRegistry
volumes:
- ./setup/init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro
# - ./data/mongo-volume:/data/db
mongo-express:
image: mongo-express
restart: always
ports:
- 8081:8081
environment:
ME_CONFIG_MONGODB_ADMINUSERNAME: root
ME_CONFIG_MONGODB_ADMINPASSWORD: example
depends_on:
- mongo
但是,如果我在日志中评论- ./data/mongo-volume:/data/db
说:
mongo-express_1 | Tue Jan 28 22:21:16 UTC 2020 retrying to connect to mongo:27017 (4/5)
mongo-express_1 | /docker-entrypoint.sh: connect: Connection refused
mongo-express_1 | /docker-entrypoint.sh: line 14: /dev/tcp/mongo/27017: Connection refused
我看不出这与音量有何关系... 我想存储持久数据。你有小费吗?
谢谢!
答案 0 :(得分:0)
我只是没有等待足够长的时间。如果从容器外部的数据量开始,Mongo需要更长的时间。 mongo-express将尝试一次又一次地连接。一段时间后,它将成功。