基于vSphere私有云的高校数据中心构建模式

Campus Internet Data Center Deployment Mode Based on vSphere Private Cloud

针对传统校园网数据中心IT资源配置模式存在的问题,转向虚拟化技术,在分析vSphere虚拟化架构基础上,从计算池、网络池、存储池、安全优化池的角度出发,提出一种基于vSphere私有云的高校数据中心构建模式,并详细介绍了私有云平台实施(IT基础架构实施、虚拟化平台数据安全和vCloud Directory部署)。使用vSphere的私有云高校数据中心,降低了能源成本,提高了现有资源利用率,同时也提供自动化资源监控和按需分配、改进数据中心的灾难恢复方式和提高稳定性。实践证明,该模式构建的高校数据中心,优化了IT基础架构资源配置模式,提升了高校信息化建设水平,构建低碳、节能、减排、绿色的高校数据中心机房,增强了信息化系统的高可用性和安全性,也为其他高校同类建设项目提供了一个有意义的参考。

With regard to the problems related to IT resource allocation mode existed in the traditional campus network center,we present a vSphere private cloud-based construction mode for campus data center by means of virtualization technology and introduce the implementation of private cloud platform (the implementation of IT infrastructure,the data safety of virtualization platform and the allocation of vCloud Directory) in detail from the view of computation pool,network pool,storage pool and safety optimization pool on the basis of analyzing vSphere virtual infrastructure.The vSphere private cloud-based campus data center reduces energy costs,increases the utilization of existing resources,as well as realizes the monitoring and demand assignment of automated information resources,improves the disaster recovery methods of data center and the stability.The practice shows that the campus Internet data centers deployment mode optimizes the resource allocation mode of IT infrastructure,promotes the information construction level of universities,constructs low-carbon,energy-saving,emission-reduction and green campus Internet data centers,enhances the high availability and security of information system and also provides a meaningful reference for similar construction projection in other university.