# WordPress + MySQL: dua service jadi, dua volume, tanpa Dockerfile.
# Nama proyek Compose otomatis diambil dari nama folder karena berkas
# ini sengaja tidak memakai kunci `name:`.

services:
  db:
    image: mysql:8.4
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: "${MYSQL_ROOT_PASSWORD:?MYSQL_ROOT_PASSWORD wajib diisi lewat .env}"
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: "${MYSQL_PASSWORD:?MYSQL_PASSWORD wajib diisi lewat .env}"
    volumes:
      - db-data:/var/lib/mysql
    healthcheck:
      # $$ membuat dolar lolos dari interpolasi Compose; shell di dalam
      # container yang mengekspansi $MYSQL_ROOT_PASSWORD saat test berjalan.
      test: ["CMD-SHELL", "mysqladmin ping -h localhost -p$$MYSQL_ROOT_PASSWORD"]
      interval: 3s
      timeout: 3s
      retries: 20
      start_period: 30s

  wordpress:
    image: wordpress:6.8-apache
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    ports:
      - "8090:80"
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: "${MYSQL_PASSWORD:?MYSQL_PASSWORD wajib diisi lewat .env}"
      WORDPRESS_DB_NAME: wordpress
    volumes:
      - wp-content:/var/www/html/wp-content

volumes:
  db-data:
  wp-content: