simple docker compose wordpress

docker-compose.yml

version: '3.3'

services:
  db:
    image: mariadb
    volumes:
      - wp_db:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: rootpass

  wordpress:
    image: wordpress
    volumes:
      # `wordpress` is a volume name; it does not make files accessible locally
      - wordpress:/var/www/html
      # map a local directory to the container
      - ./wp-content:/var/www/html/wp-content
    ports:
      - 1234:80
    restart: always
    environment:
      WORDPRESS_DB_PASSWORD: rootpass
      WORDPRESS_DB_HOST: db:3306

volumes:
  wp_db:
  wordpress: