nas-compose/wordpress/docker-compose.yml

services:
  db:
    image: mariadb:10.11
    container_name: wordpress_db
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: ${WP_DB_ROOT_PW}
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wpuser
      MYSQL_PASSWORD: ${WP_DB_USER_PW}
      TZ: ${TZ}
    volumes:
      - CHANGE_TO_COMPOSE_DATA_PATH/wordpress/db:/var/lib/mysql
    networks:
      - nginx_proxy_manager

  wordpress:
    image: wordpress:latest
    container_name: wordpress
    restart: always
    depends_on:
      - db
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wpuser
      WORDPRESS_DB_PASSWORD: ${WP_DB_USER_PW}
      WORDPRESS_DB_NAME: wordpress
      TZ: ${TZ}
    volumes:
      - CHANGE_TO_COMPOSE_DATA_PATH/wordpress/html:/var/www/html
    networks:
      - nginx_proxy_manager

networks:
  nginx_proxy_manager:
    external: true