docker-compose.yml

version: "3.3"

services:
  wordpress:
    image: wordpress

    restart: always

    ports:
      - 8080:80

    environment:
      WORDPRESS_DB_HOST: db

      WORDPRESS_DB_USER: exampleuser

      WORDPRESS_DB_PASSWORD: examplepass

      WORDPRESS_DB_NAME: exampledb

    volumes:
      - wordpress:/var/www/html

  db:
    image: mysql:5.7

    restart: always

    environment:
      MYSQL_DATABASE: exampledb

      MYSQL_USER: exampleuser

      MYSQL_PASSWORD: examplepass

      MYSQL_RANDOM_ROOT_PASSWORD: "1"

    volumes:
      - db:/var/lib/mysql

volumes:
  wordpress:

  db: