使用docker-compose部署简单的lamp环境

第一版：

version: '3'
services:
  nginx:
    image: nginx:latest
    networks:
      - mylnmp
    ports:
      - "8080:80"
    links:
      - "mysql"
    volumes:
      - /root/nginx/html/:/var/www/html/
  phpfpm:
    tty: true
    networks:
      - mylnmp
    image: php
    ports:
      - "9000:9000"
    volumes:
      - /root/nginx/html/:/var/www/html/
    links:
      - "mysql"
  mysql:
    image: mysql:latest
    networks:
      - mylnmp
    ports:
      - "3307:3306"
    volumes:
      - /root/mysql/data/:/var/lib/mysql/
    environment:
      MYSQL_ROOT_PASSWORD : 123456

networks:
  mylnmp:

错误：ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’
原因：端口冲突3306