Docker-Compose config to run a Wordpress instance

docker-compose.yml

version: '3.1'

services:
  wordpress:
    image: wordpress
    container_name: wp
    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
    networks:
      - local

  db:
    image: mysql:5.7
    restart: "no"
    container_name: wp_db
    environment:
      MYSQL_DATABASE: exampledb
      MYSQL_USER: exampleuser
      MYSQL_PASSWORD: examplepass
      MYSQL_RANDOM_ROOT_PASSWORD: '1'
    volumes:
      - db:/var/lib/mysql
    networks:
      - local

networks:
  local:

volumes:
  wordpress:
  db: