# Claper - Interaktív prezentáció és közönség bevonás
# Domain: present.${DOMAIN}
# Database: postgres
# RAM: ~100M (mem_limit: 384M) | Pi-compatible: Yes
#
# Environment variables:
#   DOMAIN          - Your domain (e.g., demo-felhom.eu)
#   SECRET_KEY_BASE - Titkosítási kulcs (auto-generated)
#   DB_PASSWORD     - Adatbázis jelszó (auto-generated)

services:
  claper:
    image: ghcr.io/claperco/claper:1.8
    container_name: claper
    restart: unless-stopped
    depends_on:
      claper-postgres:
        condition: service_healthy
    environment:
      - DATABASE_URL=postgresql://claper:${DB_PASSWORD}@claper-postgres:5432/claper
      - SECRET_KEY_BASE=${SECRET_KEY_BASE}
      - BASE_URL=https://present.${DOMAIN}
    volumes:
      - claper_uploads:/app/priv/static/uploads
    networks:
      - traefik-public
      - claper-internal
    deploy:
      resources:
        limits:
          memory: 384M
    healthcheck:
      test: ["CMD", "wget", "--spider", "-q", "http://localhost:4000"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.claper.rule=Host(`present.${DOMAIN}`)"
      - "traefik.http.routers.claper.entrypoints=websecure"
      - "traefik.http.routers.claper.tls=true"
      - "traefik.http.routers.claper.tls.certresolver=letsencrypt"
      - "traefik.http.services.claper.loadbalancer.server.port=4000"

  claper-postgres:
    image: postgres:16-alpine
    container_name: claper-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=claper
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=claper
      - TZ=Europe/Budapest
    volumes:
      - claper_postgres_data:/var/lib/postgresql/data
    networks:
      - claper-internal
    deploy:
      resources:
        limits:
          memory: 256M
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U claper -d claper"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

volumes:
  claper_postgres_data:
  claper_uploads:

networks:
  traefik-public:
    external: true
  claper-internal: