[1]郝慧杰,肖 建,张 粮,等.VNF 生命周期管理系统设计与实现[J].计算机技术与发展,2020,30(07):12-16.[doi:10. 3969 / j. issn. 1673-629X. 2020. 07. 003]
　HAO Hui-jie,XIAO Jian,ZHANG Liang,et al.Design and Implementation of VNF Life Cycle Management System[J].COMPUTER TECHNOLOGY AND DEVELOPMENT,2020,30(07):12-16.[doi:10. 3969 / j. issn. 1673-629X. 2020. 07. 003]
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VNF 生命周期管理系统设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
30
期数:
2020年07期
页码:
12-16
栏目:
智能、算法、系统工程
出版日期:
2020-07-10

文章信息/Info

Title:
Design and Implementation of VNF Life Cycle Management System
文章编号:
1673-629X(2020)07-0012-05
作者:
郝慧杰; 肖 建; 张 粮; 洪 聪
南京邮电大学,江苏 南京 210023
Author(s):
HAO Hui-jie; XIAO Jian; ZHANG Liang; HONG Cong
Nanjing University of Posts and Telecommunications,Nanjing 210023,China
关键词:
VNF; 生命周期管理; Docker; 虚拟化; 模块化
Keywords:
VNF; life cycle management; Docker; virtualization; modularization
分类号:
TP39
DOI:
10. 3969 / j. issn. 1673-629X. 2020. 07. 003
摘要:
NFV 作为一个实现统一通用硬件平台+业务逻辑软件的开放架构,能够改变软硬件一体化部署模式,将网络设备的功能从网络硬件中解耦出来,通过统一的虚拟资源层,将虚拟通信网元部署到共享的通用云资源池中。 NFV 的关键核心是通过虚拟化技术,基于通用 IT 硬件设备实现电信网络功能,将传统通信网络设备功能软件化。 其工作目标是增强系统灵活性,实现新业务的快速开发和部署,并基于实际需求进行灵活扩容和缩容等,涵盖整个 VNF 生命周期。 虚拟网络功能作为 NFV 虚拟网络层的关键部分,实现对 VNF 生命周期管理,对 NFV 技术发展意义重大。 文中通过对该系统通信交互、数据存储以及代码维护等进行测试和分析,并基于 Docker 的安装部署方法、基础设施搭建方式等进行优化,努力克服当前 VNF 生命周期管理系统中存在的缺点和限制,基于 Docker 环境开发设计一套成本低、耗时少、模块化的 VNF 生命周期管理系统。 实验结果表明,该研究能够明显提高 VNF 生命周期管理的效率和可靠性,并且降低系统的维护成本。
Abstract:
As an open architecture for implementing unified general hardware platform and business logic software,NFV can change the integrated software and hardware deployment mode,decouple the functions of network devices from network hardware, and connect virtual commu-nication network elements to deploy to a shared,universal cloud resource pool through a unified virtual resource layer. The key core of NFV is to implement the telecommunication network function based on general IT hardware devices through virtualization technology and to softwareize the functions of traditional communication network devices. Its goal is to enhance system flexibility,enable rapid development and deployment of new services,and flexibly expand and shrink based on actual needs,covering the entire VNF life cycle.Virtual network function,as a key part of the NFV virtual network layer, realizes VNF lifecycle management and is of great significance to the development of NFV technology. We test and analyze the communication interaction, data storage and code maintenance of the system, and optimizes it based on Docker’s installation and deployment methods and infrastructure construction methods,so as to strive to overcome the shortcomings and limitations of the current VNF lifecycle management system. Based on the Docker environment development, we design a low-cost, time-consuming and modular VNF lifecycle management system. The experiment shows that the research can significantly improve the efficiency and reliability of VNF life cycle management and reduce the maintenance cost of the system.
更新日期/Last Update: 2020-07-10