服务器虚拟化技术在校园网中的应用

发布时间：2018-02-24 15:26

本文关键词： 服务器虚拟化高可用动态调度资源容错　出处：《湖北工业大学》2017年硕士论文　论文类型：学位论文

【摘要】：阜阳幼儿师范高等专科学校(以下简称阜阳幼专)从一所中专学校升格而来,该学校校园信息化建设基础薄弱,急需加强。随着业务量的增加,购买服务器的数量也在增加,在部署、调整、维护等各方面都提出了新的挑战,急需寻求一种新的方式来降低管理难度。虚拟化技术是最近几年兴起的新技术,该技术正在逐步改变着整个IT的基础架构,也给校园网络中的服务器管理带来了新的解决方案。本文尝试在校园网络中引入服务器虚拟化技术,提高服务器硬件的利用率,改进管理方式,并把虚拟化技术作为我们下一步的建设方向。本文从理论到实践对服务器虚拟化技术做了简要阐述,对服务器虚拟化相关技术也做了分析,并明确了服务器虚拟化需要的基础。利用VMware vSphere 5.5相关的组件实现了校园内服务器的虚拟化。对虚拟化过程中应用的网络、存储也分别给出了具体解决方案。本文主要完成了以下工作:(1)分析校园网中存在的问题,并重新规划了阜阳幼专的校园网络。对校园网中VLAN进行改进,引入了端口隔离,让校园网变的更加安全,使用端口汇聚,满足虚拟化高带宽的要求。(2)建设完成了阜阳幼专的校园网服务器虚拟化平台。(3)研究和实现虚拟化的高级功能,验证了阜阳幼专校园服务器虚拟化系统的稳定性和可靠性。论文最后对服务器虚拟化技术的实际应用出现的问题做了相应说明,指出某些与技术关系不大的问题有时是阻碍该技术应用的主要原因,并对下一步技术路线做了短期规划。
[Abstract]:Fuyang normal School for Preschool students (hereinafter referred to as Fuyang Junior College) has been upgraded from a technical secondary school. The information construction on the campus of this school is weak and needs to be strengthened. With the increase of business volume, the number of servers purchased is also increasing. New challenges in deployment, adjustment, maintenance, and so on, are urgently needed to find a new way to reduce the difficulty of management. Virtualization is a new technology that has emerged in recent years and is gradually changing the entire IT infrastructure. This paper tries to introduce the technology of server virtualization in campus network to improve the utilization of server hardware and improve the management mode. The virtualization technology is regarded as the next step of our construction. In this paper, the server virtualization technology is briefly described from theory to practice, and the related technology of server virtualization is also analyzed. The paper also defines the basis of server virtualization. Using the components related to VMware vSphere 5.5 to realize the virtualization of servers in campus, the application of network in the process of virtualization is discussed. Storage also gives specific solutions. This paper mainly completes the following work: 1) analyzing the problems existing in campus network, and replanning the campus network of Fuyang Children's College. The VLAN in campus network is improved and port isolation is introduced. Let campus network become more secure, use port convergence to meet the high bandwidth requirements of virtualization. The construction of Fuyang juvenile college campus network server virtualization platform. 3) research and implementation of virtualization advanced functions, The paper verifies the stability and reliability of Fuyang campus server virtualization system. Finally, the paper explains the problems in the practical application of server virtualization technology. It is pointed out that some problems which are not related to the technology are sometimes the main reasons that hinder the application of the technology, and a short term plan is made for the next technical route.
【学位授予单位】：湖北工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP368.5;TP393.18

【相似文献】