docker-compose.yml

version: "3.9"

services:
  # ── PostgreSQL Database ──────────────────────────────────────────────────────
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: quantyield
      POSTGRES_USER: quantyield
      POSTGRES_PASSWORD: quantyield_dev
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U quantyield"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Redis Cache ───────────────────────────────────────────────────────────────
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: redis-server --maxmemory 256mb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ── Django API ────────────────────────────────────────────────────────────────
  api:
    build: .
    restart: unless-stopped
    ports:
      - "8000:8000"
    environment:
      DJANGO_SETTINGS_MODULE: quantyield.settings.production
      SECRET_KEY: ${SECRET_KEY:-django-insecure-docker-dev-key-change-me}
      DEBUG: "False"
      DATABASE_URL: postgres://quantyield:quantyield_dev@db:5432/quantyield
      CACHE_URL: redis://redis:6379/1
      CORS_ALLOWED_ORIGINS: ${CORS_ALLOWED_ORIGINS:-http://localhost:3000}
      FRED_API_KEY: ${FRED_API_KEY:-}
      CURVE_CACHE_TTL: "300"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - static_files:/app/staticfiles
    command: >
      sh -c "
        python manage.py migrate --noinput &&
        python manage.py seed_data &&
        uvicorn quantyield.asgi:application --host 0.0.0.0 --port 8000 --workers 4
      "

  # ── Nginx Reverse Proxy ───────────────────────────────────────────────────────
  nginx:
    image: nginx:1.25-alpine
    restart: unless-stopped
    ports:
      - "80:80"
    volumes:
      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
      - static_files:/staticfiles:ro
    depends_on:
      - api

volumes:
  postgres_data:
  static_files: