基于虚拟化技术的私有云计算平台设计
发布时间:2018-06-02 00:33
本文选题:私有云 + 虚拟化技术 ; 参考:《河北工业大学》2013年硕士论文
【摘要】:科技信息界的一些划时代的新技术每隔几年就会出现一次。第一次IT技术革命是以PC为核心,第二次IT技术革命是以互联网为核心,而第三次IT技术革命则是以云计算技术为核心。云计算是一个让通过网络方便地按需访问可配置资源(例如,网络、服务器、存储、应用和服务)共享池成为可能的模式。例如,,云计算技术可以使数据中心极大地提高设备利用率,避免闲置设备造成的经济损失,降低人员及管理成本。这对企业来说具有极大的诱惑力。因此,构建一个灵活、高效、健壮的私有云计算平台成为了国内外各大IT企业的研究热点之一。 论文设计的目的是搭建一个可以降低运维成本、简化管理、提高系统高可用性、对资源进行动态调整、并达到系统间的负载均衡、绿色环保的私有云e计算d 平台。该平台是建立在由大量服务器组成的计算机集群之上,对外提供基础设施即服务(IaaS),而对资源的按需分割和动态分配以及系统的负载均衡、高可用性、动态迁移是通过虚拟化技术实现的。 考虑到用户可能并非单一的组网模式,而且服务器的操作系统也可能存在多样性,再者,目前市场上的虚拟化产品虽然种类繁多,但是Citrix Xen、VMware作为主流虚拟化技术产品无论在性能还是成熟度都是比较理想的选购产品。因此该系统同时支持Citrix Xen、VMware多种虚拟化技术。
[Abstract]:Some epoch-making new technologies in the field of technology and information appear every few years. The first IT revolution is based on PC, the second is the Internet, and the third is cloud computing. Cloud computing is a model that makes it possible to easily access configurable resources (for example, networks, servers, storage, applications, and services) through the network on demand. For example, cloud computing technology can greatly improve the utilization of equipment in data centers, avoid the economic loss caused by idle equipment, and reduce the personnel and management costs. This has great allure to the enterprise. Therefore, the construction of a flexible, efficient, robust private cloud computing platform has become one of the research hotspots of IT enterprises at home and abroad. The purpose of this paper is to build a private cloud which can reduce the cost of operation and maintenance, simplify the management, improve the high availability of the system, dynamically adjust the resources, and achieve load balance among the systems. Platform. The platform is based on a cluster of computers consisting of a large number of servers, provides infrastructure as a service, and partitions and dynamically allocates resources on demand, as well as system load balancing, high availability, Dynamic migration is achieved through virtualization. Considering that users may not have a single networking model, and that the operating systems of servers may be diverse, and that virtualization products are currently available on the market, However, as a mainstream virtualization technology, Citrix Xenware is an ideal product for both performance and maturity. Therefore, the system supports multiple virtualization technologies of Citrix Xenware.
【学位授予单位】:河北工业大学
【学位级别】:硕士
【学位授予年份】:2013
【分类号】:TP393.01
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