Docker Compose - WordPress with PlanetScale

compose.yaml

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
      WORDPRESS_CONFIG_EXTRA: define( 'MYSQL_CLIENT_FLAGS', MYSQLI_CLIENT_SSL );
    volumes:
      - wordpress:/var/www/html

  # db:
  #   image: mariadb
  #   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: