version: '3.3'
services:
  db:
    image: mysql:5.7
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    restart: always
    environment:
      VIRTUAL_HOST: 123.com
      LETSENCRYPT_HOST: 123.com
      LETSENCRYPT_EMAIL: gg@123.com
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
networks:
  default:
    external:
      name: nginx-proxy
volumes:
  db_data: