云化网络多租户改造方案分析和实践

Analysis and Practice of Multi-tenant Transformation of Cloud Computing Network

随着互联网巨头进入产业互联网领域,国内发放5G牌照,IT云计算技术在各行各业的应用日渐成熟,朝着多种资源和应用并存、一网多云的阶段发展。技术上最突出的问题是云化网络引入多租户后如何进行改造。首先从跨DC和多租户需求的角度引入架构设计分析,提出融合面向多租户和非多租户2种场景的管理系统,然后通过部署多租户系统的实战案例分享,给出应用软件包的2种加载方法,以及改造成多租户系统的3种方式,并最终推荐Offline方式。

With the Internet giants entering the field of industrial Internet,5G License is issued in China. The applications of IT-based cloud technology in all the industry are becoming more and more mature. It is developing towards the stage of multiple resources and applications coexisting,one network and multiple clouds. The most prominent problem in technology is how to transform the cloud network after introducing multi tenants. Firstly,architecture design analysis is introduced from the perspective of cross DC and multi tenant requirements,and a management system integrating multi tenant and non multi tenant scenarios is proposed. Then through the case of deploying multi tenant system,two methods of VNF package initiation and three ways of transforming to multi tenant system are given,and finally offline mode is recommended.