【摘要】：隨著企業(yè)信息化的快速發(fā)展,企業(yè)的業(yè)務(wù)系統(tǒng)不斷增加,數(shù)據(jù)越來(lái)越多,原數(shù)據(jù)中心場(chǎng)地不足、能耗壓力大、業(yè)務(wù)連續(xù)能力低、數(shù)據(jù)安全性差的問(wèn)題越來(lái)越凸顯。 本文旨在針對(duì)這些問(wèn)題,提出一系列的解決方法,經(jīng)過(guò)和多家供應(yīng)商進(jìn)行商討,最終我們決定使用虛擬化技術(shù)構(gòu)建新的數(shù)據(jù)中心來(lái)解決這些問(wèn)題。 本文首先詳細(xì)分析了公司目前存在的問(wèn)題和解決問(wèn)題的方法,其次我們?cè)敿?xì)分析了虛擬技術(shù)的基本原理、產(chǎn)品優(yōu)勢(shì)和特征,通過(guò)三家虛擬廠商的比對(duì)分析,我們最終選擇使用VMware來(lái)部署我們的數(shù)據(jù)中心,整個(gè)部署包括服務(wù)器系統(tǒng)、網(wǎng)絡(luò)系統(tǒng)、存儲(chǔ)系統(tǒng)和備份系統(tǒng)。 新的服務(wù)器系統(tǒng)完全通過(guò)VMware的虛擬架構(gòu)搭建,所有虛擬機(jī)在vCenter的控制下資源分配更合理、更靈活,部署周期更短,狀態(tài)截取更方便,除此以外一個(gè)最強(qiáng)大的功能就是結(jié)合HA、DRS、vMotion實(shí)現(xiàn)虛擬機(jī)的動(dòng)態(tài)遷移。 新的網(wǎng)絡(luò)架構(gòu)結(jié)合了公司實(shí)際情況進(jìn)行了部署,整個(gè)架構(gòu)由標(biāo)準(zhǔn)的三層網(wǎng)絡(luò)架構(gòu)外加IPSec VPN城域網(wǎng)組成,為了提高匯聚核心層的安全性,公司引入了思科防火墻、網(wǎng)神入侵防御和趨勢(shì)防毒墻。 新的存儲(chǔ)系統(tǒng)采用了FC-SAN的架構(gòu),通過(guò)Web界面實(shí)現(xiàn)了后臺(tái)的管理,整個(gè)架構(gòu)高效、安全、可靠。 最后,為了保證所有業(yè)務(wù)數(shù)據(jù)在數(shù)據(jù)丟失或者損壞的時(shí)候可以及時(shí)恢復(fù),避免數(shù)據(jù)丟失造成的不便,公司部署了EMC的備份系統(tǒng)。
[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.
【學(xué)位授予單位】：南京理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP308

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