安装mongo，新建数据库，添加普通用户

version: ‘3.1‘
  
services:

  mongo:
    container_name: mongo
    image: mongo
    network_mode: host
    restart: always
    volumes:
      - ./data:/data/db
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: 123456a

docker-compose up -d

docker exec -it mongo bash
mongo

use admin;

db.auth(‘root‘,‘123456a‘);

use bruce;

db.createUser({
 user: ‘bruce‘,
 pwd: ‘a123456‘,
 roles: [{role: ‘readWrite‘,db: ‘bruce‘}]
});