【摘要】 随着虚拟化技术、集群技术和云计算的迅速发展,面向云计算的虚拟化应用集群部署被日趋关注。本文在介绍虚拟化、虚拟服务集群和云计算等关键技术的基础上,给出了面向云计算的虚拟化应用集群系统的逻辑结构、拓扑结构和功能结构,利用VMware ESX设计实现了一个基于虚拟化集群的数据中心,给出了其配置部署方法。该虚拟化集群数据中心能有效整合多种应用,提高服务器使用效率,降低运行成本,简化服务器管理。实验表明虚拟化集群技术增强系统性能、灵活性和可用性。更多还原

【Abstract】 The cluster deployment of virtualized applications for cloud computing is increasingly attracted attention with the rapid development of virtualization,cluster technology and cloud computing. This paper presents the logical structure,topology structure and function structure of cluster system of virtualized applications for cloud computing based on the key technologies such as virtualization,virtual service clusters and cloud computing. Then,the data center based on virtualization cluster is designed and implemented using the VMware ESX,and its configuration deployment method is presented. The data center of virtualization cluster can effectively integrate a variety of applications and improves the service efficiency of the server. Also,it also reduces the operating costs and simplifies the server management. The test shows that the virtualization cluster technology enhances the system performance,flexibility and availability in the data center.更多还原