电信科学 ›› 2016, Vol. 32 ›› Issue (11): 1-9.doi: 10.11959/j.issn.1000-0801.2016292

• 研究与开发 •    下一篇

SDN体系架构中元模型构建机制

诸葛斌1,朱华1,王保霞1,王伟明1,兰巨龙2   

  1. 1 浙江工商大学信息与电子工程学院，浙江 杭州 310018
    2 国家数字交换系统工程技术研究中心，河南 郑州 450002
  • 出版日期:2016-11-20 发布日期:2017-06-05
  • 基金资助:
    国家重点基础研究发展计划（“973”计划）基金资助项目;国家高技术研究发展计划（“863”计划）基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目

Meta model construction mechanism in SDN architecture

Bin ZHUGE1,Hua ZHU1,Baoxia WANG1,Weiming WANG1,Julong LAN2   

  1. 1 School of Information and Electronic Engineering,Zhejiang Gongshang University,Hangzhou 310018,China
    2 Digital Switching System Engineering＆Technological Research Center,Zhengzhou 450002,China
  • Online:2016-11-20 Published:2017-06-05
  • Supported by:
    The National Basic Research Program of China（973 Program）;The National High Technology Research an Development Program of China（863 Program）;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China

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摘要：

微服务是现代应用架构的新方法，其特点在于将复杂的应用功能分解到离散、独立的服务中，以实现应用方案的解耦，并且各个服务可以单独开发、部署及扩展。应用的变化必然驱动着底层网络的变化，可重构基础网络体系架构旨在通过网络重构机制来弥补网络业务需求与网络基础传输能力之间的差距。融合可重构和软件定义网络技术，提出了一种SDN体系架构中元模型的构建机制，旨在将SDN体系架构中各层的服务以元模型的方式呈现，并且在借鉴AKF三维伸缩模型之后，提出了一种基于正交分解的元模型的构建方法。最后通过理论分析和开发实例，验证了基于正交分解的元模型构建方法的可行性。

关键词: 微服务, 可重构基础网络, 软件定义网络, 正交分解

Abstract:

Micro service is a new method of modern application architecture,its characteristic is that decomposing the complex applications into discrete,independent service,so that decoupling of applications scheme can be achieved,and the individual service could be developed,deployed and extensioned independently.The change of the application must drive on the change of the underlying network,the architecture of reconfigurable fundamental information communication network aimd to compensate for the network business requirements and network transmission capacity through the network reconfiguration mechanism.A meta model construction mechanism with the SDN architecture for fusion the reconfiguration and software defined network technology was proposed,it aimed to present the services of each layer in the SDN architecture by the form of meta model.And after referencing the AKF scale cube,a kind of meta model building method based on orthogonal decomposition was proposed.Finally,the feasibility of meta model building method based on orthogonal decomposition from the theoretical analysis and development of example was verified.

Key words: micro service, reconfigurable fundamental network, SDN, orthogonal decomposition

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