利用VM虚拟化架构企业数据中心
发布时间：2019-07-06 07:22
【摘要】：随着企业信息化的快速发展,企业的业务系统不断增加,数据越来越多,原数据中心场地不足、能耗压力大、业务连续能力低、数据安全性差的问题越来越凸显。 本文旨在针对这些问题,提出一系列的解决方法,经过和多家供应商进行商讨,最终我们决定使用虚拟化技术构建新的数据中心来解决这些问题。 本文首先详细分析了公司目前存在的问题和解决问题的方法,其次我们详细分析了虚拟技术的基本原理、产品优势和特征,通过三家虚拟厂商的比对分析,我们最终选择使用VMware来部署我们的数据中心,整个部署包括服务器系统、网络系统、存储系统和备份系统。 新的服务器系统完全通过VMware的虚拟架构搭建,所有虚拟机在vCenter的控制下资源分配更合理、更灵活,部署周期更短,状态截取更方便,除此以外一个最强大的功能就是结合HA、DRS、vMotion实现虚拟机的动态迁移。 新的网络架构结合了公司实际情况进行了部署,整个架构由标准的三层网络架构外加IPSec VPN城域网组成,为了提高汇聚核心层的安全性,公司引入了思科防火墙、网神入侵防御和趋势防毒墙。 新的存储系统采用了FC-SAN的架构,通过Web界面实现了后台的管理,整个架构高效、安全、可靠。 最后,为了保证所有业务数据在数据丢失或者损坏的时候可以及时恢复,避免数据丢失造成的不便,公司部署了EMC的备份系统。
[Abstract]:With the rapid development of enterprise informatization, the business system of enterprises is increasing, the data is more and more, the original data center site is insufficient, the energy consumption pressure is high, the business continuity ability is low, and the data security is poor. The purpose of this paper is to propose a series of solutions to these problems. After discussing with many vendors, we finally decided to use virtualization technology to build new data centers to solve these problems. In this paper, the existing problems of the company and the methods to solve the problems are analyzed in detail. Secondly, we analyze the basic principle, product advantages and characteristics of virtual technology in detail. Through the comparison and analysis of the three virtual vendors, we finally choose to use VMware to deploy our data center, the whole deployment includes server system, network system, storage system and backup system. The new server system is completely built through the virtual architecture of VMware. Under the control of vCenter, all virtual machines have more reasonable and flexible resource allocation, shorter deployment cycle and more convenient state interception. In addition, one of the most powerful functions is to combine HA,DRS,vMotion to realize the dynamic migration of virtual machines. The new network architecture is deployed according to the actual situation of the company. The whole architecture is composed of a standard three-tier network architecture plus IPSec VPN metropolitan area network. In order to improve the security of the convergence core layer, the company introduced Cisco Firewall, Network God intrusion Prevention and trend Anti-virus Wall. The new storage system adopts the architecture of FC-SAN and realizes the background management through Web interface. The whole architecture is efficient, safe and reliable. Finally, in order to ensure that all business data can be recovered in time when the data is lost or damaged, and to avoid the inconvenience caused by data loss, the company has deployed EMC backup system.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP308
本文编号：2510876
[Abstract]:With the rapid development of enterprise informatization, the business system of enterprises is increasing, the data is more and more, the original data center site is insufficient, the energy consumption pressure is high, the business continuity ability is low, and the data security is poor. The purpose of this paper is to propose a series of solutions to these problems. After discussing with many vendors, we finally decided to use virtualization technology to build new data centers to solve these problems. In this paper, the existing problems of the company and the methods to solve the problems are analyzed in detail. Secondly, we analyze the basic principle, product advantages and characteristics of virtual technology in detail. Through the comparison and analysis of the three virtual vendors, we finally choose to use VMware to deploy our data center, the whole deployment includes server system, network system, storage system and backup system. The new server system is completely built through the virtual architecture of VMware. Under the control of vCenter, all virtual machines have more reasonable and flexible resource allocation, shorter deployment cycle and more convenient state interception. In addition, one of the most powerful functions is to combine HA,DRS,vMotion to realize the dynamic migration of virtual machines. The new network architecture is deployed according to the actual situation of the company. The whole architecture is composed of a standard three-tier network architecture plus IPSec VPN metropolitan area network. In order to improve the security of the convergence core layer, the company introduced Cisco Firewall, Network God intrusion Prevention and trend Anti-virus Wall. The new storage system adopts the architecture of FC-SAN and realizes the background management through Web interface. The whole architecture is efficient, safe and reliable. Finally, in order to ensure that all business data can be recovered in time when the data is lost or damaged, and to avoid the inconvenience caused by data loss, the company has deployed EMC backup system.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP308
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