heat template: get_param to get value from JSON param.


   net_map2: {
       "0": "jegaa",
       "1": "barackz",
   }
   
       netWork:
        value: {get_param: [net_map2, "0"]}

原文地址:https://www.cnblogs.com/double12gzh/p/10166219.html