version: "2.1"

services:
  mysql:
    image: daocloud.io/mysql:5.7.4
    volumes:
      - /data/db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: postfixadmin
      MYSQL_DATABASE: postfix
      MYSQL_USER: postfix
      MYSQL_PASSWORD: 123456
  postfix:
    depends_on:
      - mysql
    image: jianboy/postfix

    volumes:
      - /data/web_data:/var/www/html
    restart: always
    environment:
      POSTFIX_DB_HOST: mysql:3306
      POSTFIX_DB_USER: postfix
      POSTFIX_DB_PASSWORD: 123456
    build: .
    ports:
      - 3000:3000