Design And Implementation Of Network And Image Subsystem In VMware Proprietary Cloud Of Hybrid Heterogeneous Cloud Management Platform

The traditional models of data storage and management have been changed by cloud computing technology,and it can unite distributed resources to provide computing and storage services together through virtualization.With the frequent upgrading of infrastructure and the increasing demand for business and data security,enterprises are collaborating with multiple cloud vendors to store data in different cloud platforms.And they usually build proprietary cloud which meets their own requirements for business and data security in the public cloud architecture to fonn a hybrid heterogeneous cloud architecture.However,the problems are emerging that cloud management platform is complex and data is unable to centralize management.The needs for centralized management of multiple cloud platforms have become increasingly prominent.The problems arising from the hybrid and heterogeneous aspects can be solved by the hybrid heterogeneous cloud management platform in this paper.The platform can uniformly manage the cloud infrastructure of different architectures,such as OpenStack,VMware and so on.It can uniformly provide multiple cloud services,such as computing,storage,and networking.This can simplify the management of physical and virtual resource,and meet the requirements of compatible with original services.It can also improve the utilization of resources and reduce the cost of operation and maintenance.This paper is the design and implementation of network and image subsystem in VMware proprietary cloud of hybrid heterogeneous cloud management platform.VMware proprietary cloud is built by VMware vSphere in the system.VMware vSphere is an enterprise-level virtualization platform focusing on the virtualization of infrastructure server,which is often used by large enterprises to provide virtualization operations in the IaaS(Infrastructure as a Service)layer of the datacenter.According to multiple demands,the subsystem of network and image is divided into three modules:virtual private network,the management of ECS(Elastic Compute Service)image and ECS configuration.After the virtual machine is installed with the image,users can use it as they operate the physical machine,and the network can make the virtual machines communicate with each other.The system adopts the B/S mode,which uses the powerful IntelliJ IDEA as the software development platform,and selects the MySQL database to manage the data.In the system,the technologies of Jade,Less,AngularJS and RequiredJS are used in the front-end,and the technologies of Spring MVC,Spring and Hibernate are used in the back-end.Besides,the underlying control of VMware proprietary cloud resources is based on the vSphere SDK.The system has good abilities of reliability and extension in use of the idea of MVC.This paper is divided into seven chapters to introduce the entire process of design and implementation about network and image subsystem.Finally,it makes a summary of the work.