docker-compose.yml

version: "3.2"

services:
  db:
    container_name: mysql
    image: mysql:5.7
    # ports:
    #   - "3306:3306"
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: mypassword
      MYSQL_DATABASE: ${DBNAME}
      MYSQL_USER: ${DBUSER}
      MYSQL_PASSWORD: ${DBPASS}
    volumes:
      - dbdata:/var/lib/mysql
    networks:
      - backend

  wp1:
    container_name: wordpress1
    image: wordpress
    restart: always
    # ports:
    #  - 9001:80
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_NAME: ${DBNAME}
      WORDPRESS_DB_USER: ${DBUSER}
      WORDPRESS_DB_PASSWORD: ${DBPASS}
    volumes:
      - ./wp-content:/var/www/html/wp-content 
    networks:
      - backend
      - frontend
    depends_on:
      - db

  wp2:
    container_name: wordpress2
    image: wordpress
    restart: always
    # ports:
    #  - 9002:80
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_NAME: ${DBNAME}
      WORDPRESS_DB_USER: ${DBUSER}
      WORDPRESS_DB_PASSWORD: ${DBPASS}
    volumes:
      - ./wp-content:/var/www/html/wp-content 
    networks:
      - backend
      - frontend
    depends_on:
      - db

  bal:
    container_name: haproxy
    build:
      context: ./haproxy
    image: haproxy:pkg
    restart: always
    ports:
      - "80:80"
      - "1936:1936"
    volumes:
     - ./haproxy/haproxy.cfg:/etc/haproxy/haproxy-alt.cfg:ro
    networks:
      - frontend
    depends_on:
      - wp1
      - wp2
  
volumes:
  dbdata:
    
networks:
  frontend:
    driver: bridge
  backend:
    driver: bridge