因此，目前我有一个 docker-compose.yml 文件，其中包含以下内容:

version: "2"
services:
 pastime:
   build:
     context: ./pastime
     dockerfile: ./Dockerfile
   volumes:
     - ./pastime:/usr/src/app
     - /usr/src/app/node_modules
   ports:
     - "3000:3000"
   depends_on:
     - mongo
   environment:
     - PORT=3000
     - DATABASE_USER=pastime
     - DATABASE_URL=mongo:27017
     - DATABASE_PASS=pastime123
     - DATABASE_NAME=pastime
   command: npm run start:dev
 mongo:
   image: mongo:latest
   restart: always
   ports:
     - "27017:27017"
   environment:
     - MONGO_INITDB_DATABASE=pastime
     - MONGO_INITDB_ROOT_USERNAME=root
     - MONGO_INITDB_ROOT_PASSWORD=root_password
   volumes:
     - ./init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro

还有我的 init-mongo.js 文件有:

db.createUser({
  user: 'pastime',
  pwd: 'pastime123',
  roles: [
    {
      role: 'readWrite',
      db: 'pastime'
    }
  ]
})

我不确定为什么，但是我每次执行 docker-compose logs -f mongo 时得到的输出都是: SASL SCRAM-SHA-1 身份验证因来自客户端 172.19.0.3:55568 的管理员的消遣而失败； UserNotFound:找不到用户“消遣”...

我怀疑初始化脚本没有运行，因为我在我的 mongo 容器中没有看到关于它的各种日志。

遵循了几个示例，主要是通过以下示例: How to create a DB for MongoDB container on start up?

最佳答案

您上面发布的配置应该可以工作。我怀疑您可能会在安装 /docker-entrypoint-initdb.d/init-mongo.js 下的 init-mongo.js 之前启动您的容器，这是错误的结果。

由于您没有为 mongodb 装载数据卷，您可以简单地销毁并重新启动您的容器，使用:

docker-compose down
docker-compose up -d
docker-compose logs -f

我其实很好奇，所以复制了你的配置并成功测试了它。请参阅 docker-compose logs -f 中的片段:

mongo_1  | 2019-09-06T15:43:19.982+0000 I  NETWORK  [conn3] received client metadata from 127.0.0.1:46874 conn3: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.2.0" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "18.04" } }
mongo_1  | Successfully added user: {
mongo_1  |  "user" : "pastime",
mongo_1  |  "roles" : [
mongo_1  |      {
mongo_1  |          "role" : "readWrite",
mongo_1  |          "db" : "pastime"
mongo_1  |      }
mongo_1  |  ]
mongo_1  | }

我能够执行到容器中并与该用户连接到数据库:

$ docker-compose exec mongo bash
root@62ec89743bc0:/# mongo --username pastime --password pastime123 --authenticationDatabase pastime
MongoDB shell version v4.2.0
connecting to: mongodb://127.0.0.1:27017/?authSource=pastime&compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("313dd5a9-c417-42c2-b35e-27b301e82def") }
MongoDB server version: 4.2.0
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
    http://docs.mongodb.org/
Questions? Try the support group
    http://groups.google.com/group/mongodb-user
> use pastime
switched to db pastime
>

$ cat docker-compose.yml
version: "2"
services:
  mongo:
    image: mongo:latest
    restart: always
    ports:
      - "27017:27017"
    environment:
      - MONGO_INITDB_DATABASE=pastime
      - MONGO_INITDB_ROOT_USERNAME=root
      - MONGO_INITDB_ROOT_PASSWORD=root_password
    volumes:
      - ./init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro

$ cat init-mongo.js
db.createUser({
  user: 'pastime',
  pwd: 'pastime123',
  roles: [
    {
      role: 'readWrite',
      db: 'pastime'
    }
  ]
})

关于mongodb - 如何在 docker-compose 上为 mongodb 初始化一个新的用户和数据库，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57818697/