【摘要】：傳統(tǒng)的IT基礎(chǔ)架構(gòu)建設(shè)存在著建設(shè)周期長、部署難度高、系統(tǒng)利用率低、擴容難度大等缺點,使得企業(yè)的IT系統(tǒng)運營維護成本居高不下,同時IT數(shù)據(jù)中心資源利用率普遍偏低;針對這一問題,可以利用目前日益完善的云計算技術(shù)構(gòu)建低成本、可擴展的資源池;與傳統(tǒng)的IT基礎(chǔ)架構(gòu)相比,這種方案提高了系統(tǒng)的自動化能力,降低了運營維護成本,提高了企業(yè)IT系統(tǒng)的應(yīng)變能力,給企業(yè)帶來了新的業(yè)務(wù)增長點。目前,越來越多的企事業(yè)單位已經(jīng)著手建立私有IaaS(Infrastructure as a Service,基礎(chǔ)架構(gòu)設(shè)施即服務(wù))資源池服務(wù)平臺以解決傳統(tǒng)IT架構(gòu)面臨的問題。本文以浙江移動IaaS資源池平臺建設(shè)需求為出發(fā)點,考慮到日益多樣化的虛擬化平臺,設(shè)計并實現(xiàn)了一種IaaS資源池下異構(gòu)虛擬化系統(tǒng)集成管理方案;該方案可以管理VMware vSphere和Citrix XenServer系列虛擬化軟件,并提供了物理服務(wù)器管理方案,納管了 HP和Cisco物理服務(wù)器。文章第一章首先介紹云計算發(fā)展現(xiàn)狀和IaaS資源池相關(guān)背景,之后介紹了論文研究內(nèi)容和關(guān)鍵技術(shù);第二章對資源池進行了詳細的需求分析,提出了本系統(tǒng)具體需完成功能;第三章通過分層描述介紹了IaaS資源池系統(tǒng)具體架構(gòu),包括門戶網(wǎng)站、資源服務(wù)層、適配層和驅(qū)動層;第四章從詳細設(shè)計的角度給出了管理異構(gòu)虛擬化系統(tǒng)下資源池的關(guān)鍵模塊,適配層和驅(qū)動層的設(shè)計與實現(xiàn)方案;第五章從功能角度對系統(tǒng)進行測試驗證;最后,第六章作者對本文做出了總結(jié),并對項目未來進行了展望。
[Abstract]:The traditional IT infrastructure construction has many disadvantages, such as long construction cycle, high deployment difficulty, low system utilization ratio and large expansion difficulty, which makes the cost of IT system operation and maintenance high, and the resource utilization ratio of IT data center is generally low. In order to solve this problem, we can build a low-cost and scalable pool of resources by using the increasingly perfect cloud computing technology. Compared with the traditional IT infrastructure, this scheme improves the automation ability of the system, reduces the cost of operation and maintenance, improves the adaptability of the enterprise IT system, and brings new business growth point to the enterprise. At present, more and more enterprises and institutions have begun to establish private IaaS (Infrastructure as a Service, infrastructure as services) resource pool service platform to solve the problems faced by the traditional IT architecture. Taking Zhejiang Mobile IaaS resource pool platform as the starting point and considering the increasingly diversified virtualization platform, this paper designs and implements an integrated management scheme of heterogeneous virtualization system under IaaS resource pool. This scheme can manage VMware vSphere and Citrix XenServer series virtualization software, and provide physical server management scheme. HP and Cisco physical server can be managed. The first chapter first introduces the development of cloud computing and the background of IaaS resource pool, then introduces the research content and key technology of the paper, the second chapter analyzes the resource pool in detail, and puts forward the specific functions of the system. The third chapter introduces the architecture of IaaS resource pool system through hierarchical description, including portal, resource service layer, adaptation layer and driver layer. In chapter 4, the key modules of resource pool management in heterogeneous virtualization system, the design and implementation of adaptation layer and driver layer are given from the point of view of detailed design, and the fifth chapter tests and verifies the system from the point of view of function. Finally, the author summarizes this paper and prospects the future of the project.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TP311.52

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