feat: downloader

docker-compose.yml

@@ -0,0 +1,80 @@
+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/
+      
+      # 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/health"]
+      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:
+  grib_data:
+    driver: local
+  redis_data:
+    driver: local
+
+networks:
+  predictor-network:
+    driver: bridge