version: '3.8'

services:
  dyndns:
    build: .
    container_name: hetzner-dyndns
    restart: unless-stopped
    env_file:
      - .env
    environment:
      - HETZNER_API_TOKEN=${HETZNER_API_TOKEN}
      - DOMAIN=${DOMAIN}
      - RECORD_NAME=${RECORD_NAME:-@}
      - RECORD_TYPE=${RECORD_TYPE:-A}
      - ZONE_ID=${ZONE_ID:-}
      - CHECK_INTERVAL=${CHECK_INTERVAL:-300}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"