docker-compose.yml

services:
  # PostgreSQL Database
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: sefaria_status
      POSTGRES_USER: sefaria
      POSTGRES_PASSWORD: ${DB_PASSWORD:-changeme}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U sefaria -d sefaria_status"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Django Web Application (Status Page)
  web:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    expose:
      - "8000"
    environment:
      - DJANGO_SETTINGS_MODULE=config.settings.production
      - SECRET_KEY=${SECRET_KEY}
      - DEBUG=False
      - ALLOWED_HOSTS=${ALLOWED_HOSTS:-status.sefaria.org,localhost}
      - DATABASE_URL=postgres://sefaria:${DB_PASSWORD:-changeme}@db:5432/sefaria_status
      - SLACK_WEBHOOK_URL=${SLACK_WEBHOOK_URL}
      - SLACK_CHANNEL=${SLACK_CHANNEL:-sefaria-down}
      - STATUS_PAGE_URL=${STATUS_PAGE_URL:-https://status.sefaria.org}
    depends_on:
      db:
        condition: service_healthy
    command: >
      sh -c "python manage.py migrate --noinput &&
             gunicorn --bind 0.0.0.0:8000 --workers 2 --threads 2 config.wsgi:application"

  # Health Check Scheduler (Background Service)
  scheduler:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    environment:
      - DJANGO_SETTINGS_MODULE=config.settings.production
      - SECRET_KEY=${SECRET_KEY}
      - DEBUG=False
      - DATABASE_URL=postgres://sefaria:${DB_PASSWORD:-changeme}@db:5432/sefaria_status
      - SLACK_WEBHOOK_URL=${SLACK_WEBHOOK_URL}
      - SLACK_CHANNEL=${SLACK_CHANNEL:-sefaria-down}
      - STATUS_PAGE_URL=${STATUS_PAGE_URL:-https://status.sefaria.org}
      - HEALTH_CHECK_INTERVAL=${HEALTH_CHECK_INTERVAL:-60}
    depends_on:
      db:
        condition: service_healthy
      web:
        condition: service_started
    command: python manage.py run_checks

  # Retention Cleanup (Runs daily via cron-like schedule)
  cleanup:
    build:
      context: .
      dockerfile: Dockerfile
    restart: "no"
    environment:
      - DJANGO_SETTINGS_MODULE=config.settings.production
      - SECRET_KEY=${SECRET_KEY}
      - DATABASE_URL=postgres://sefaria:${DB_PASSWORD:-changeme}@db:5432/sefaria_status
    depends_on:
      db:
        condition: service_healthy
    command: python manage.py cleanup_old_checks
    profiles:
      - maintenance

volumes:
  postgres_data: