version: '3.8'

services:
  predictor:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: predictor
    ports:
      - "8080:8080"
    environment:
      # --- GRIB Configuration ---
      - GSN_PREDICTOR_GRIB_DIR=/tmp/grib
      - GSN_PREDICTOR_GRIB_TTL=24h
      - GSN_PREDICTOR_GRIB_CACHE_TTL=1h
      - GSN_PREDICTOR_GRIB_PARALLEL=4
      - GSN_PREDICTOR_GRIB_TIMEOUT=30s
      - GSN_PREDICTOR_GRIB_DATASET_URL=https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod

      # --- Redis Configuration ---
      - GSN_PREDICTOR_REDIS_HOST=redis
      - GSN_PREDICTOR_REDIS_PORT=6379
      - GSN_PREDICTOR_REDIS_PASSWORD=
      - GSN_PREDICTOR_REDIS_DB=0

      # --- Scheduler Configuration ---
      - GSN_PREDICTOR_SCHEDULER_ENABLED=true

      # --- GRIB Updater Job Configuration ---
      - GSN_PREDICTOR_GRIB_UPDATER_INTERVAL=6h
      - GSN_PREDICTOR_GRIB_UPDATER_TIMEOUT=45m

      # --- REST Transport Configuration ---
      - GSN_PREDICTOR_REST_HOST=0.0.0.0
      - GSN_PREDICTOR_REST_PORT=8080
      - GSN_PREDICTOR_REST_READ_TIMEOUT=30s
      - GSN_PREDICTOR_REST_WRITE_TIMEOUT=30s
      - GSN_PREDICTOR_REST_IDLE_TIMEOUT=60s
    volumes:
      - ./grib_data:/tmp/grib
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - predictor-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/ready"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  redis:
    image: redis:7.2-alpine
    container_name: predictor-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - predictor-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 10s
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru

volumes:
  redis_data:
    driver: local

networks:
  predictor-network:
    driver: bridge