docker-compose.yml

version: '2.2'

services:
  delos:
    container_name: vps-nginx
    build:
      context: .
      dockerfile: ./docker/Dockerfile-nginx
    links:
      - php
    depends_on:
      - php
      - mysql
    ports:
      - "7780:80"  # expose 38080

  php:
    container_name: vps-php
    #image: php:7.2-fpm
    build:
      context: .
      dockerfile: ./docker/Dockerfile-php
    command: php /var/www/html/think VpsTest
    volumes:
      - ".:/var/www/html"
    environment:
      - MYSQL_URL=vps-mysql # links will maintain /etc/hosts, just use 'container_name'
      - MYSQL_PORT=3306
      - MYSQL_USERNAME=root
      - MYSQL_PASSWD=
      - MYSQL_SCHEMA=vps
    links: 
      - mysql
  mysql:
    container_name: vps-mysql
    image: mysql:5.7.22
    volumes:
      - "./docker/mysql/volume:/var/lib/mysql"
      - ./docker/mysql/init:/docker-entrypoint-initdb.d/
    command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --init-connect='SET NAMES utf8mb4;' --innodb-flush-log-at-trx-commit=0 --innodb-use-native-aio=0
    environment:
      MYSQL_ALLOW_EMPTY_PASSWORD: "true"
      MYSQL_DATABASE: "vps"
      MYSQL_USER: "root"
      MYSQL_PASSWORD: ""