面向用户的基础设施云资源监控系统  

User-oriented Resource Monitoring System for IaaS Cloud

作　　者：陈贺[1] 李京[1] 王维维[1] 

机构地区：[1]中国科学技术大学计算机学院,合肥230027

出　　处：《小型微型计算机系统》2014年第5期978-982,共5页Journal of Chinese Computer Systems

基　　金：国家科技支撑计划项目(2012BAH17B03)资助

摘　　要：云计算的宗旨是为用户提供服务,而现有的云监控解决方案却缺乏面向用户的监控机制.云计算体系结构中的IaaS服务模型是PaaS和SaaS模型的基础,所以首先分析IaaS云资源监控关键技术,结合云计算资源的弹性化、虚拟化等特点,提出一种面向用户的云资源监控模型,并依照此模型设计与实现分布式的云监控系统.通过系统评估和实验表明:该系统具备较低的性能开销、良好的用户体验以及较高可靠性和稳定性.监控系统已经成功部署于中科大校园云服务平台,并取得良好的监控效果.The aim of cloud computing is providing service for end-users, but the existing monitoring tools have no user-oriented mo- nitoring strategies. IaaS service model is the most basic of cloud computing architecture and Service model like PaaS and SaaS are the abstractions built over the IaaS model, so in the first place, we introduce and analyze key technologies for IaaS cloud monitoring, and a user-oriented distributed model is proposed to monitor the infrastructure cloud resource, according to the characteristics of cloud computing, such as virtualization, elasfification etc. Then a distributed cloud resource monitoring system based on this model is de- signed and implemented. Finally, some results of system evaluation are given, which show that the system is provided with low per- formance overhead, nice user experience, high reliability and stability. The system has been successfully deployed in USTC cloud platform, and achieved great monitoring effect.

关 键 词：云计算 EUCALYPTUS 云监控模型 云资源监控系统 监控关键技术 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]