基于virtualbox的虛擬化管理系統(tǒng)的設計和實現(xiàn)
[Abstract]:In recent years, cloud computing has become the most attractive technology in IT. Since cloud computing was introduced into China, it has been paid more and more attention in China. Up to the national policy, down to the related enterprises, all pay special attention to cloud computing. With the continuous development of cloud computing technology and the continuous enhancement of users' cognition of cloud computing, "cloud" is moving from cloud to reality step by step. Cloud computing has developed rapidly in recent years, and virtualization as the cornerstone of cloud computing has attracted much attention. The use of virtualization based management systems has become a hot issue in cloud computing systems. Virtualization management system includes computing, network, storage and other main modules, which are essential elements in the data center environment. This paper analyzes the current situation of mainstream virtualization technology at home and abroad, and then designs and implements a distributed virtualization management platform based on virtualbox. The main work of this paper is as follows: (1) the distributed framework is designed and implemented. Based on the message queue, the distributed framework implements synchronous and asynchronous RPC calls on the basis of redis. The message routing mechanism of multilevel and broadcast is implemented, and the robustness and high availability of virtualization management service are fully realized. (2) the distributed virtual network architecture is designed and implemented. Including NAT network mechanism, IP specification mechanism and port-based security group rules. In all the network modes, dhcp (Dynamic Host Configuration Protocol) services are implemented, and the isolation between dhcp services is realized. (3) the remote management of virtual machine is designed and implemented to ensure that dhcp broadcast messages will not interfere with each other. Including boot, shutdown, snapshot, remote desktop. The virtual machine is managed by the web management interface of the control node and actually runs on each computing node. The virtualization management system realized in this paper is mainly applied to the environment of data center such as computer room and IDC, combined with the requirement of computing, network, storage and high availability in the data center, the virtual machine is migrated from the virtual machine in the system design. Storage support and other aspects are designed. For the requirements of practical application scenarios, the detailed test objectives and scientific testing methods are put forward in the test stage.
【學位授予單位】:電子科技大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:TP393.07
【共引文獻】
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