version: '3'

services:
  wordpress:
    image: wordpress:php7.1-apache
    ports:
      - 8001:80
    networks:
      - backend
      - traefik_public
    volumes:
      - /www/blog.example.com:/var/www/html
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
      WORDPRESS_TABLE_PREFIX: wp45_
    deploy:
      mode: replicated
      replicas: 2
      labels:
        APP: WORDPRESS
        traefik.port: 80
        traefik.frontend.rule: "Host:blog.example.com"
      restart_policy:
        condition: on-failure
  db:
    image: mysql:5.7
    volumes:
      - db_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: wordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
    networks:
      - backend
volumes:
  db_data:
  wp_content:

networks:
  traefik_public:
    external: true
  backend: