虚拟网格环境中的动态桌面云技术研究与实现
发布时间：2018-12-18 10:37
【摘要】：伴随着工业界和学术界对云计算领域研究的持续深入,以及市场对IT成本和绿色计算的特别关注,桌面虚拟化和桌面云是继云计算领域中服务器虚拟化之后另一个技术研究和市场热点。同时虚拟化技术的研究投入和市场规模日益增大,据预测,中国的桌面虚拟化市场在2014年将达到50亿人民币,并将持续快速增长。当前市场的桌面虚拟化解决方案成本高、管理复杂,与我国用户的实际需求存在一定的差距。本文分析了我国的具体国情和市场需求,提出了虚拟网格环境中的动态桌面云。本文的主要工作和创新点如下:(1)本文设计了一种基于网格的桌面云架构,这种基于云端的桌面虚拟化解决方案,具备高性能、低成本、管理简单的特点,解决了传统桌面云中配置管理复杂、成本高昂、不易扩展等问题。(2)本文研究并实现了桌面云环境下的服务器、虚拟桌面实例和用户域的状态感知,并在分布式环境中实现了节点间的数据同步。(3)本文实现了基于桌面模版生成虚拟化桌面并基于“池”模型管理虚拟桌面实例,基于桌面模版生成虚拟化桌面,从而实现简单、自动化的交付能力;并提出了虚拟桌面的批量管理算法和桌面分配算法,实现虚拟桌面的批量管理和用户的接入管理,实现了简单而高效的虚拟桌面管理机制。
[Abstract]:Along with the continued depth of research in cloud computing in industry and academia, as well as the market's particular attention to IT costs and green computing, Desktop virtualization and desktop cloud are another technology research and market hotspot after server virtualization in cloud computing field. At the same time, the research investment and market size of virtualization technology is increasing. China's desktop virtualization market is expected to reach 5 billion yuan in 2014 and will continue to grow rapidly. The current desktop virtualization solution in the market has high cost and complex management, which is far from the actual demand of our users. In this paper, the specific situation and market demand of our country are analyzed, and the dynamic desktop cloud in virtual grid environment is proposed. The main work and innovations of this paper are as follows: (1) this paper designs a grid-based desktop cloud architecture. This cloud-based desktop virtualization solution has the characteristics of high performance, low cost and simple management. It solves the problems of complex configuration management, high cost and difficult expansion in traditional desktop cloud. (2) this paper studies and implements the state awareness of server, virtual desktop instance and user domain in desktop cloud environment. In the distributed environment, the data synchronization between nodes is realized. (3) this paper realizes creating virtual desktop based on desktop template, managing virtual desktop instance based on "pool" model, and generating virtualized desktop based on desktop template. In order to achieve simple, automated delivery capacity; The batch management algorithm and desktop assignment algorithm of virtual desktop are put forward to realize batch management and user access management of virtual desktop, and a simple and efficient virtual desktop management mechanism is realized.
【学位授予单位】：南京航空航天大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP316
，
本文编号：2385725
[Abstract]:Along with the continued depth of research in cloud computing in industry and academia, as well as the market's particular attention to IT costs and green computing, Desktop virtualization and desktop cloud are another technology research and market hotspot after server virtualization in cloud computing field. At the same time, the research investment and market size of virtualization technology is increasing. China's desktop virtualization market is expected to reach 5 billion yuan in 2014 and will continue to grow rapidly. The current desktop virtualization solution in the market has high cost and complex management, which is far from the actual demand of our users. In this paper, the specific situation and market demand of our country are analyzed, and the dynamic desktop cloud in virtual grid environment is proposed. The main work and innovations of this paper are as follows: (1) this paper designs a grid-based desktop cloud architecture. This cloud-based desktop virtualization solution has the characteristics of high performance, low cost and simple management. It solves the problems of complex configuration management, high cost and difficult expansion in traditional desktop cloud. (2) this paper studies and implements the state awareness of server, virtual desktop instance and user domain in desktop cloud environment. In the distributed environment, the data synchronization between nodes is realized. (3) this paper realizes creating virtual desktop based on desktop template, managing virtual desktop instance based on "pool" model, and generating virtualized desktop based on desktop template. In order to achieve simple, automated delivery capacity; The batch management algorithm and desktop assignment algorithm of virtual desktop are put forward to realize batch management and user access management of virtual desktop, and a simple and efficient virtual desktop management mechanism is realized.
【学位授予单位】：南京航空航天大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP316
，
本文编号：2385725
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