部署 Dubbo 应用到 Docker 环境

原文：
将 /the/host/path/containing/properties 替换为宿主机上包含 application.properties 文件的实际路径（必须是一个有效目录的绝对路径）。

问题：
不太懂 “/the/host/path/containing/properties”是哪个路径，能不能写一个example 路径（如/Users/xxx/project/dubbo/dubbo-admin/dubbo-admin-server/xxx/xxx）？

Start with the Docker deployment documentation section containing the placeholder “/the/host/path/containing/properties” and determine how the application.properties location is described. Done means adding a concrete absolute-path example that makes clear the path must be a valid host directory containing application.properties.

Written by the indexing model from the issue text.