电信科学 ›› 2015, Vol. 31 ›› Issue (10): 144-150.doi: 10.11959/j.issn.1000-0801.2015267

• 运营技术广角 • 上一篇    下一篇

面向租户的虚拟机定制化组网技术

庄子睿,王敬宇,徐童   

  1. 北京邮电大学网络与交换技术国家重点实验室 北京 100876
  • 出版日期:2015-10-20 发布日期:2017-07-21
  • 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;国家自然科学基金资助项目;教育部科学技术研究重点(重大)项目;北京高等学校青年英才计划项目

Tenant-Oriented Customized VM Networking Technology

Zirui Zhuang,Jingyu Wang,Tong Xu   

  1. State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommuncations,Beijing 100876,China
  • Online:2015-10-20 Published:2017-07-21
  • Supported by:
    The National Key Basic Research Program of China(973 Program);The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Key(Keygrant)Project of Chinese Ministry of Education;Beijing Natural Science Foundation;Beijing Higher Education Young Elite Teacher Project

摘要:

基于OpenStack 设计并实现了一个面向租户的虚拟机定制化组网系统,通过资源的元数据定义和基于模板的协同操作,实现云基础设施(计算、存储和网络资源)的自动化部署和管控。具体功能包括统一的图形化租户可拖拽操作、定制化的虚拟机组网编排、动态批量的资源配置更新、网络接口粒度上的服务质量控制以及基于虚拟机网络连接关系的优化映射算法等。该系统可以为租户提供网络配置能力,使租户可以方便、快捷而不受制于技术细节地进行虚拟机组网;性能上降低了网络平均时延,实现了资源的高效匹配,提高了资源利用率。

关键词: 基础设施虚拟化, 定制化组网, 可视化云服务, OpenStack资源编排

Abstract:

A tenant-oriented customized virtual machine networking system was designed and implemented based on OpenStack.By utilizing metadata definition and template based collaboration,the system implemented automated deployment and control of cloud infrastructures.Features such as unified graphical and draggable tenant interfaces,customized virtual machine networking orchestration,dynamic and batch resource configuration,quality of service control on network interfaces,and a connectivity based optimized mapping algorithm were included.The system provided users ability to configure networks,so that users can manage to conduct virtual machine networking swiftly and without knowledge of underlying technical details.It contributed to reduction of overall virtual networking latency,high efficiency matching of resources and increase in resource utilization.

Key words: infrastructure virtualization, virtualized networking, visualized cloud service, OpenStack orchestration

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