docker-compose.yml

version: '3.8'

services:
  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: weathernote-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes --maxmemory 512mb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 3
    restart: unless-stopped

  # Backend API
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: weathernote-backend
    ports:
      - "8080:8080"
    environment:
      - PORT=8080
      - REDIS_URL=redis://redis:6379
      - OPEN_METEO_BASE_URL=https://api.open-meteo.com
      - CACHE_TTL_SECONDS=600
      - COORDINATE_PRECISION=0.1
      - RATE_LIMIT_PER_MINUTE=60
      - PREWARM_INTERVAL_MINUTES=10
      - RUST_LOG=info
    depends_on:
      redis:
        condition: service_healthy
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 1G
        reservations:
          cpus: '0.5'
          memory: 256M

volumes:
  redis_data: