基于Eucalyptus构建私有云计算平台

Constructing a Private Cloud Computing Platform Based on Eucalyptus

随着云计算的发展与深入,公有云在网站数据处理、在线服务等领域作用显著。与公有云相对,私有云计算凭借其安全性保障、高效个性化的弹性计算资源分配能力、简易的硬件要求等特性,逐渐在科研实验室、工作站、企业内部等小型分布式计算环境中得到广泛应用。本文基于Eucalyptus开源云计算平台,构建了一个适用于科研实验室及企业内部使用的私有云计算平台,既能弹性分配计算资源,满足开发、测试、管理等不同需求,又能为集群技术、分布式计算、云计算应用等研发工作提供实用平台。本文通过虚拟实例的仿真实验,验证了私有云计算平台在计算资源同构化时的优良性能。

With the rapid development of cloud computing,public cloud plays an important role in data processing and online service.Meanwhile,private cloud computing is gradually,widely used in the scientific laboratories,workstations,internal enterprises and other small-scale distributed computing situations,as it features security guarantee,high flexibility in resources allocation and simple hardware requirements.Based on Eucalyptus open source platform,we have constructed a private cloud computing platform,which is particularly suitable for scientific labs and intranet.It allocates resources flexibly,meets different needs from programming,testing to management.Also,it＇s a practical platform for clusters,distributed computing and cloud computing applications etc.