支持多模态网络的可扩展异构服务功能链并行编排部署系统

doi:10.11959/j.issn.1000-436x.2022181

通信学报 ›› 2022, Vol. 43 ›› Issue (9): 1-11.doi: 10.11959/j.issn.1000-436x.2022181

• 学术论文 • 下一篇

支持多模态网络的可扩展异构服务功能链并行编排部署系统

陈浩¹^,²^,³, 杨芫¹^,², 徐明伟¹^,²^,³^,⁴, 裴丹¹^,², 尤艺霖²^,³^,⁴

¹ 清华大学计算机科学与技术系，北京 100084
² 北京信息科学与技术国家研究中心，北京 100084
³ 中关村实验室，北京 100083
⁴ 清华大学网络科学与网络空间研究院，北京 100084

修回日期:2022-03-28 出版日期:2022-09-25 发布日期:2022-09-01
作者简介:陈浩（1995- ），男，北京人，清华大学博士生，主要研究方向为网络功能虚拟化、高可用服务功能链
杨芫（1984- ），男，四川乐至人，博士，清华大学助理研究员，主要研究方向为互联网体系结构、下一代互联网、路由与传输协议
徐明伟（1971- ），男，辽宁朝阳人，博士，清华大学教授，主要研究方向为网络体系结构、下一代互联网、网络空间安全
裴丹（1973- ），男，河北唐山人，博士，清华大学副教授，主要研究方向为基于机器学习的智能运维
尤艺霖（1999- ），男，山东淄博人，清华大学硕士生，主要研究方向为可编程网络交换机、高性能网络功能
基金资助:
国家重点研发计划基金资助项目(2019YFB1802504);国家自然科学基金资助项目(61872209);国家自然科学基金资助项目(61832013)

Parallel orchestration and deployment system for scalable heterogeneous service function chain supporting polymorphic network

Hao CHEN¹^,²^,³, Yuan YANG¹^,², Mingwei XU¹^,²^,³^,⁴, Dan PEI¹^,², Yilin YOU²^,³^,⁴

¹ Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
² Beijing National Research Center for Information Science and Technology (BNRist), Beijing 100084, China
³ Zhongguancun Laboratory, Beijing 100083, China
⁴ Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing 100084, China

Revised:2022-03-28 Online:2022-09-25 Published:2022-09-01
Supported by:
The National Key Research and Development Program of China(2019YFB1802504);The National Natural Science Foundation of China(61872209);The National Natural Science Foundation of China(61832013)

摘要/Abstract

摘要：

针对如何在万台服务器规模的多模态数据中心网络内，实现秒级的服务功能链扩容编排部署问题，提出一种可扩展的异构服务功能链并行编排部署（SHOD）系统。SHOD 系统对数据中心进行分区，并采用资源使用量最小化的并行编排器设计，从而将服务功能链扩容编排时间降低至秒级。SHOD系统采用满足单一权职原则的中介者设计模式，实现了对异构设备的可扩展的编排部署和服务功能链建链。实验结果表明，SHOD系统的扩容编排时间下降至Daisy的 $\frac{1}{12}$ ，同时仅引入1.5倍的CPU占用率开销。

关键词: 多模态网络, 网络功能虚拟化, 服务功能链, 可扩展性, 编排部署系统

Abstract:

Aiming at the problem of second-level service function chain orchestration and deployment in the polymorphic data center with the scale of 10 000 servers, a scalable heterogeneous SFC parallel orchestration and deployment (SHOD) system was proposed.The scale-out orchestration time of service chain was reduced to seconds by partitioning the data center and adopting a parallel orchestrator design that minimizes resource usage.Using a mediator design model that satisfies the single-responsibility principle, the heterogeneous equipment scalable orchestration and deployment were realized as well as service function chain building chain.Experimental results show that in a data center with 10 000 servers, the scale-out orchestration time of SHOD system is reduced to $\frac{1}{12}$ of the existing system-Daisy, while only 1.5 times CPU utilization overhead is introduced.

Key words: polymorphic network, NFV, service function chain, scalability, orchestrator and deployment system

中图分类号:

TN393

陈浩, 杨芫, 徐明伟, 裴丹, 尤艺霖. 支持多模态网络的可扩展异构服务功能链并行编排部署系统[J]. 通信学报, 2022, 43(9): 1-11.

Hao CHEN, Yuan YANG, Mingwei XU, Dan PEI, Yilin YOU. Parallel orchestration and deployment system for scalable heterogeneous service function chain supporting polymorphic network[J]. Journal on Communications, 2022, 43(9): 1-11.

图/表 9

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K/个	k_c	T_o/s	MSE/s
20	7.4×10^-6	1.85	2.0×10^-2
24	8.0×10^-6	1.85	6.7×10^-4
28	1.3×10^-5	1.85	1.3×10^-2
32	1.8×10^-5	1.85	7.2×10^-1
36	2.6×10^-5	1.85	1.3

支持多模态网络的可扩展异构服务功能链并行编排部署系统

Parallel orchestration and deployment system for scalable heterogeneous service function chain supporting polymorphic network

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K/个	n/个
20	2
24	2
28	2
32	3
36	4