version: "3.3"
services:
  ddns-go:
    image: jeessy/ddns-go
    container_name: ddns-go
    ports:
      - 9876:9876
    volumes:
      - ./data:/root
    restart: unless-stopped
    networks:
      nginx:
        aliases:
          - ddns-go

networks:
  nginx:
    external: true