Tosca解析的实现方法、Tosca解析器及介质
By parsing VNFD files into VNFD instance templates, mapping node parameter values using Tosca basic data types, and referencing values in an encrypted manner, the shortcomings of the TOSCA specification VNFD parsing scheme are solved, achieving efficient and secure VNFD instance generation and convenient maintenance.
CN117311724BActive Publication Date: 2026-07-17CHINA UNITED NETWORK COMM GRP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA UNITED NETWORK COMM GRP CO LTD
- Filing Date
- 2023-10-07
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The lack of a VNFD parsing scheme for the TOSCA specification in the existing technology leads to difficulties in later maintenance.
Method used
This paper provides a method and parser for implementing Tosca parsing. By parsing VNFD files into VNFD instance templates, mapping node parameter values using Tosca basic data types, and referencing specific node values in an encrypted manner, it achieves efficient and secure VNFD instance generation.
Benefits of technology
It improves the efficiency and security of VNFD instance generation, facilitates later maintenance, and adapts to actual business needs.
✦ Generated by Eureka AI based on patent content.
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Figure CN117311724B_ABST
Abstract
本发明提供Tosca解析的实现方法、Tosca解析器及介质，用于解决欠缺对于TOSCA规范的VNFD解析方案的问题，方法包括：根据Tosca基本数据类型将VNFD文件解析为VNFD实例模板，VNFD实例模板中包括等待输入数值的get_input节点、get_attribute节点、get_properties节点、第一VNF节点和节点引用关系；接收对get_input节点填写的数值，根据引用关系从get_input节点的数值获取get_attribute节点和get_properties节点的数值；将get_input节点和get_attribute节点的数值直接映射给对应节点，将get_properties节点的数值映射给第一VNF节点，get_properties节点从第一VNF节点中加密引用对应数值，以获得VNFD实例。
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