Journal on Communications ›› 2022, Vol. 43 ›› Issue (9): 1-11.doi: 10.11959/j.issn.1000-436x.2022181

• Papers •     Next Articles

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. 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)

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 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

CLC Number: 

No Suggested Reading articles found!