version: "3.9"
services:
  rheinpegel:
    build: .
    image: rheinpegel-app:latest
    ports:
      - "${PORT:-8000}:8000"
    environment:
      SOURCE_URL: "https://www.stadt-koeln.de/interne-dienste/hochwasser/pegel_ws.php"
      REFRESH_SECONDS: "120"
      TZ: "Europe/Berlin"
      PORT: "8000"
    volumes:
      - ./data:/app/data
    restart: unless-stopped