混合型桌面云服務端的設計與實現(xiàn)
發(fā)布時間：2018-09-06 08:22
【摘要】：云計算是目前計算機最為火熱的研究領域之一，桌面云作為云計算中的一種，具有易于部署、安全性高和數(shù)據(jù)集中管理的特點。桌面云能將傳統(tǒng)的桌面環(huán)境轉移到數(shù)據(jù)中心，使其與終端設備解耦，用戶能夠使用瘦客戶端等終端設備隨時隨地通過網絡接入屬于個人的桌面環(huán)境，提高辦公的靈活性和資源的使用率。此外，桌面云解決了傳統(tǒng)PC資源與服務器資源使用率低、運維成本高、安全系數(shù)低等問題，同時能夠彌補瘦客戶端等終端設備的計算和存儲能力的不足，充分發(fā)揮移動辦公的優(yōu)勢。 本文首先對桌面云的研究現(xiàn)狀進行介紹，并闡述了系統(tǒng)所涉及到的核心概念和技術，然后對現(xiàn)階段桌面虛擬化的主流技術架構進行了對比分析。在完成以上技術理論研究的基礎上，提出了混合型桌面云服務端架構并對架構的核心特點進行分析，然后對該架構的構建方式進行總體設計，包括整體架構設計、邏輯架構設計、功能結構與模塊設計，以及系統(tǒng)核心類圖的設計等方面，這部分內容是整個系統(tǒng)構建的基礎。然后針對架構設計中引申出的問題進行分析和給出相應的解決方案，并說明所采用的解決方案的設計優(yōu)點。 在完成混合型桌面云服務端架構的設計后，本文第四章進一步對整個系統(tǒng)進行實現(xiàn)。從功能模塊的角度對系統(tǒng)進行詳細設計與實現(xiàn)，，首先實現(xiàn)構建數(shù)據(jù)中心過程中所涉及的相關功能，包括節(jié)點的動態(tài)加入和退出、數(shù)據(jù)中心容量的計算，以及物理資源的池化等功能的設計與實現(xiàn)。然后詳細設計并實現(xiàn)了虛擬機管理和虛擬資源管理兩大功能模塊的各個子模塊。此外，還完成了系統(tǒng)的監(jiān)控模塊以及系統(tǒng)的服務接口等部分的設計與實現(xiàn)。接下來，對系統(tǒng)的運行效果和性能進行了測試，并對測試結果進行了分析研究。在本文的最后部分對全文進行總結和展望。
[Abstract]:Cloud computing is one of the hottest research fields of computer. Desktop cloud as one of cloud computing has the characteristics of easy deployment, high security and data centralized management. The desktop cloud can transfer the traditional desktop environment to the data center and decouple it from the terminal device. The user can use the thin client and other terminal devices to access the personal desktop environment anytime and anywhere through the network. Improve office flexibility and resource utilization. In addition, the desktop cloud solves the problems of low utilization rate of traditional PC resources and server resources, high operation and maintenance costs, low safety factor, etc. At the same time, it can make up for the lack of computing and storage capacity of terminal devices such as thin clients. Give full play to the advantages of mobile office. This paper first introduces the research status of desktop cloud, and describes the core concepts and technologies involved in the system, and then compares and analyzes the mainstream technology architecture of desktop virtualization at this stage. On the basis of the above technical theory research, the hybrid desktop cloud server end architecture is proposed and the core characteristics of the architecture are analyzed, and then the overall design of the architecture is carried out, including the overall architecture design. Logic architecture design, function structure and module design, as well as system core class diagram design, this part is the basis of the whole system construction. Then the problems in the architecture design are analyzed and the corresponding solutions are given, and the advantages of the solutions are explained. After completing the design of the hybrid desktop cloud server architecture, the fourth chapter of this paper further implements the whole system. From the point of view of function module, the system is designed and implemented in detail. Firstly, the related functions involved in the process of constructing data center are realized, including the dynamic join and exit of nodes, the calculation of data center capacity. And the design and implementation of physical resources pool and other functions. Then each sub-module of virtual machine management and virtual resource management is designed and implemented in detail. In addition, the design and implementation of the monitoring module and the service interface of the system are also completed. Then, the running effect and performance of the system are tested, and the test results are analyzed. In the last part of this paper, the full text is summarized and prospected.
【學位授予單位】：華南理工大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.09
本文編號：2225776
[Abstract]:Cloud computing is one of the hottest research fields of computer. Desktop cloud as one of cloud computing has the characteristics of easy deployment, high security and data centralized management. The desktop cloud can transfer the traditional desktop environment to the data center and decouple it from the terminal device. The user can use the thin client and other terminal devices to access the personal desktop environment anytime and anywhere through the network. Improve office flexibility and resource utilization. In addition, the desktop cloud solves the problems of low utilization rate of traditional PC resources and server resources, high operation and maintenance costs, low safety factor, etc. At the same time, it can make up for the lack of computing and storage capacity of terminal devices such as thin clients. Give full play to the advantages of mobile office. This paper first introduces the research status of desktop cloud, and describes the core concepts and technologies involved in the system, and then compares and analyzes the mainstream technology architecture of desktop virtualization at this stage. On the basis of the above technical theory research, the hybrid desktop cloud server end architecture is proposed and the core characteristics of the architecture are analyzed, and then the overall design of the architecture is carried out, including the overall architecture design. Logic architecture design, function structure and module design, as well as system core class diagram design, this part is the basis of the whole system construction. Then the problems in the architecture design are analyzed and the corresponding solutions are given, and the advantages of the solutions are explained. After completing the design of the hybrid desktop cloud server architecture, the fourth chapter of this paper further implements the whole system. From the point of view of function module, the system is designed and implemented in detail. Firstly, the related functions involved in the process of constructing data center are realized, including the dynamic join and exit of nodes, the calculation of data center capacity. And the design and implementation of physical resources pool and other functions. Then each sub-module of virtual machine management and virtual resource management is designed and implemented in detail. In addition, the design and implementation of the monitoring module and the service interface of the system are also completed. Then, the running effect and performance of the system are tested, and the test results are analyzed. In the last part of this paper, the full text is summarized and prospected.
【學位授予單位】：華南理工大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.09
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