如何使用docker-compose运行MongoDB和Mongo-express? [英] How to run MongoDB and Mongo-express with docker-compose?

问题描述

我尝试通过Docker-compose运行MongoDB和Mongo-express.我使用以下配置:

I try to run MongoDB and Mongo-express by Docker-compose. I use following config:

version: '3'

services:
    mongo:
        image: mongo
        environment:
            - MONGO_INITDB_ROOT_USERNAME=${MONGO_ROOT_USER}
            - MONGO_INITDB_ROOT_PASSWORD=${MONGO_ROOT_PASSWORD}
            - MONGO_INITDB_DATABASE=project
    mongo-express:
        image: mongo-express
        environment:
            - ME_CONFIG_MONGODB_SERVER=mongo
            - ME_CONFIG_MONGODB_PORT=27017
            - ME_CONFIG_MONGODB_ENABLE_ADMIN=false
            - ME_CONFIG_MONGODB_AUTH_DATABASE=admin
            - ME_CONFIG_MONGODB_AUTH_USERNAME=${MONGO_ROOT_USER}
            - ME_CONFIG_MONGODB_AUTH_PASSWORD=${MONGO_ROOT_PASSWORD}
            - ME_CONFIG_BASICAUTH_USERNAME=${MONGOEXPRESS_LOGIN}
            - ME_CONFIG_BASICAUTH_PASSWORD=${MONGOEXPRESS_PASSWORD}
        depends_on:
            - mongo
        ports:
          - "8080:8081"

和.env文件:

MONGO_ROOT_USER=devroot
MONGO_ROOT_PASSWORD=devroot
MONGOEXPRESS_LOGIN=dev
MONGOEXPRESS_PASSWORD=dev

docker-compose up mongo-service运行后，但mongo-express失败.我在日志中看到错误:

After docker-compose up mongo-service is running, but mongo-express fails. I see error in logs:

mongo-express_1  | Welcome to mongo-express
mongo-express_1  | ------------------------
mongo-express_1  | Mongo Express server listening at http://0.0.0.0:8081
mongo-express_1  | Server is open to allow connections from anyone (0.0.0.0)
mongo-express_1  | Database connected
mongo-express_1  | Connecting to admin...
mongo-express_1  | TypeError: db is not a function
mongo-express_1  |     at /node_modules/mongo-express/lib/db.js:114:53
mongo-express_1  |     at Array.forEach (native) 

我做错了什么?感谢您的进步！

What I do wrong? Thanks for advance!

推荐答案

它可在我的Mac中使用.如果删除docker-compose容器并重建，也许可以.我添加了文件.只有我更改了mongo-express端口.

it works in my mac. If you delete docker-compose containers and rebuild, maybe it will work. I added my files. Only i changed mongo-express port.

.env

MONGO_ROOT_USER=devroot
MONGO_ROOT_PASSWORD=devroot
MONGOEXPRESS_LOGIN=dev
MONGOEXPRESS_PASSWORD=dev

docker-compose.yml

docker-compose.yml

version: '3'

services:
    mongo:
        image: mongo
        environment:
            - MONGO_INITDB_ROOT_USERNAME=${MONGO_ROOT_USER}
            - MONGO_INITDB_ROOT_PASSWORD=${MONGO_ROOT_PASSWORD}
            - MONGO_INITDB_DATABASE=project
    mongo-express:
        image: mongo-express
        environment:
            - ME_CONFIG_MONGODB_SERVER=mongo
            - ME_CONFIG_MONGODB_PORT=27017
            - ME_CONFIG_MONGODB_ENABLE_ADMIN=false
            - ME_CONFIG_MONGODB_AUTH_DATABASE=admin
            - ME_CONFIG_MONGODB_AUTH_USERNAME=${MONGO_ROOT_USER}
            - ME_CONFIG_MONGODB_AUTH_PASSWORD=${MONGO_ROOT_PASSWORD}
            - ME_CONFIG_BASICAUTH_USERNAME=${MONGOEXPRESS_LOGIN}
            - ME_CONFIG_BASICAUTH_PASSWORD=${MONGOEXPRESS_PASSWORD}
        depends_on:
            - mongo
        ports:
          - "8888:8081"

Docker版本

Client:
 Version:           18.06.0-ce
 API version:       1.38
 Go version:        go1.10.3
 Git commit:        0ffa825
 Built:             Wed Jul 18 19:05:26 2018
 OS/Arch:           darwin/amd64
 Experimental:      false

Server:
 Engine:
  Version:          18.06.0-ce
  API version:      1.38 (minimum version 1.12)
  Go version:       go1.10.3
  Git commit:       0ffa825
  Built:            Wed Jul 18 19:13:46 2018
  OS/Arch:          linux/amd64
  Experimental:     true

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