version: '3.1'

services:

  mywordpress:
    image: wordpress
    restart: always
    ports:
      - 9012:80
    depends_on:
      - db
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: ${DB_USER}
      WORDPRESS_DB_PASSWORD: ${DB_PASSWORD}
      WORDPRESS_DB_NAME: ${DB_NAME}
    volumes:
      - wordpress-volume:/var/www/html

  db:
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_RANDOM_ROOT_PASSWORD: '1'
    volumes:
      - db-vol:/var/lib/mysql

volumes:
  wordpress-volume:
  db-vol: