docker-compose.yml

services:
  backend:
    build:
      context: ./backend
    image: rainbolt-backend
    # Docker Desktop's built-in DNS resolver gets flaky under sustained load and
    # intermittently fails to resolve Pinecone's host ("Name or service not
    # known"). Pin reliable public resolvers to bypass it.
    dns:
      - 8.8.8.8
      - 1.1.1.1
    env_file:
      - ./backend/.env
    ports:
      - "8000:8000"
    volumes:
      # Persist uploaded images across restarts
      - ./backend/uploads:/app/uploads
      # Persist the Kaggle dataset cache so ingest re-runs don't re-download shards
      - kaggle-cache:/root/.cache/kagglehub
    restart: unless-stopped

  frontend:
    build:
      context: ./frontend
      args:
        # Public vars are baked into the bundle at build time
        NEXT_PUBLIC_BACKEND_URL: ${NEXT_PUBLIC_BACKEND_URL:-http://localhost:8000}
        NEXT_PUBLIC_BACKEND_WS: ${NEXT_PUBLIC_BACKEND_WS:-ws://localhost:8000}
        NEXT_PUBLIC_SUPABASE_URL: ${NEXT_PUBLIC_SUPABASE_URL}
        NEXT_PUBLIC_SUPABASE_ANON_KEY: ${NEXT_PUBLIC_SUPABASE_ANON_KEY}
    image: rainbolt-frontend
    environment:
      # Shared secret the /api/upload proxy attaches when forwarding to the backend
      - BACKEND_INTERNAL_KEY=${BACKEND_INTERNAL_KEY}
    ports:
      - "3000:3000"
    depends_on:
      - backend
    restart: unless-stopped

volumes:
  kaggle-cache: