docker-compose.yml

version: '3.9'

services:
  # ── FastAPI backend ──────────────────────────────────────────────────────
  api:
    build:
      context: .
      dockerfile: Dockerfile.api
    ports:
      - "8000:8000"
    environment:
      - OPENAI_API_KEY=${OPENAI_API_KEY}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/1
      - DISKCACHE_DIR=/data/diskcache
      - RESULTS_DIR=/data/results
    volumes:
      - ./results:/data/results
      - agent_cache:/data/diskcache
    depends_on:
      - redis
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/api/health"]
      interval: 10s
      timeout: 5s
      retries: 3

  # ── Next.js frontend ─────────────────────────────────────────────────────
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile.frontend
    ports:
      - "3000:3000"
    environment:
      - NEXT_PUBLIC_API_URL=http://localhost:8000
      - NEXT_PUBLIC_WS_URL=ws://localhost:8000
    depends_on:
      - api
    restart: unless-stopped

  # ── Redis (task queue + pub/sub) ─────────────────────────────────────────
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  # ── Sandbox executor ─────────────────────────────────────────────────────
  sandbox:
    build:
      context: ./sandbox
      dockerfile: Dockerfile
    network_mode: none
    read_only: true
    tmpfs:
      - /tmp:size=512m
    security_opt:
      - no-new-privileges:true
    cap_drop:
      - ALL
    mem_limit: 2g
    cpus: 2.0
    restart: "no"   # single-use containers, spawned per task

volumes:
  redis_data:
  agent_cache: