DUBBO_IP_TO_REGISTRY怎么动态指定

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我在容器集群部署dubbo服务，我的镜像是同一个，集群有多台宿主机，dubbo服务会部署多个实例，分散在不同的宿主机上，那么在暴露服务的配置，我怎么能够通过docker实例在那个宿主机上就配置DUBBO_IP_TO_REGISTRY那个宿主机的ip呢

Start with Dubbo's DUBBO_IP_TO_REGISTRY configuration and the container deployment described in the issue. Determine whether each instance can select its host IP dynamically, then verify the behavior across multiple Docker-hosted instances and document or test the supported result.

Written by the indexing model from the issue text.