前言

作为开发经常需要本地数据库，docker可以快速部署，并且可以快速删除。总结了一下常用数据库，mysql，redis，mongo，postgres四种数据库部署

version: "3.5"
services:
  mongo-data:
    image: mongo
    container_name: mongo
    environment:
      NETWORK:
    volumes:
      - ./mongo/mongo_configdb:/data/configdb
      - ./mongo/mongo_db:/data/db
    ports:
      - 27017:27017
    restart: on-failure
    logging:
      driver: "json-file"
      options:
        compress: "true"
        max-file: "10"
        max-size: "50m"


  redis-data:
    image: redis
    container_name: redis
    volumes:
      - ./redis.conf:/etc/redis/redis.conf
      - ./redis/data:/data
    ports:
      - 6379:6379
    entrypoint: []
    environment:
      NETWORK:
    restart: on-failure
    logging:
      driver: "json-file"
      options:
        compress: "true"
        max-file: "10"
        max-size: "50m"

  mysql:
    # 镜像名
    image: mysql:8.0.21
    # 容器名(以后的控制都通过这个)
    container_name: mysql
    # docker 验证
    security_opt:
        - seccomp:unconfined
    # 重启策略
    restart: on-failure
    environment:
      # 时区上海
      TZ: Asia/Shanghai
      LANG: C.UTF-8
      # root 密码
      MYSQL_ROOT_PASSWORD: root1234
      # 初始化数据库(后续的初始化sql会在这个库执行)
      MYSQL_DATABASE: mall
      # 初始化用户(登录 mysql -uroot -p )
      MYSQL_USER: root
      # 用户密码
      MYSQL_PASSWORD: root1234
      # 映射端口
    ports:
      - 3306:3306
    volumes:
      # 数据挂载
      - ./mysql/data/:/var/lib/mysql/
      # 配置挂载
      - ./mysql/conf/:/etc/mysql/conf.d/
      # 初始化目录挂载
      - ./mysql/init/:/docker-entrypoint-initdb.d/
    #  command:后面添加启动参数
    command:
      # 将mysql8.0默认密码策略 修改为 原先 策略 (mysql8.0对其默认策略做了更改 会导致密码无法匹配)
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1



# https://github.com/felipewom/docker-compose-postgres
  postgres:
    image: 'postgres:latest'
    container_name: postgres
    ports:
      - 5432:5432
    environment:
      POSTGRES_USER: user # 用户名
      POSTGRES_PASSWORD: pass # 密码
      POSTGRES_DB: auth # 自定义库名称 The PostgreSQL default database (automatically created at first launch)
    volumes:
      - ./db-data/:/var/lib/postgresql/data/

常用命令

 #启动
 docker-compose up -d 
#   关闭
 docker-compose stop
 [关闭后]移除
 docker-compose rm  
强制关闭并移除镜像. 还有参数v 表示移除卷积数据，一般不用
 docker-compose rm -fs