Design And Implementation Of Virtual Private Network And Operation And Maintenance Management Module In Huawei XEN Cloud Platform Management System

In recent years,"on the cloud" have become more and more common for enterprises.The so-called "on the cloud" uses IT services through the Internet,uses computer resources according to its own required resources,and pays for usage.Enterprises do not need to purchase physical storage equipment and physical servers.Cloud computing is used in a variety of industries,such as data disaster recovery,data backup,software development and testing.With cloud computing,you can increase the utilization of physical resources.For enterprises,using cloud computing makes it easier and faster to manage their own services and improve production efficiency.The cloud platform management and control system in this project has functions such as virtual machine management,virtual network management,user management,project management,operation and maintenance,and monitoring.This paper mainly involves the design and implementation of virtual private network and operation and maintenance management modules.The virtual private network module includes management of the virtual network VPC and virtual subnets;the operation and maintenance module includes user operation logs,task centers,inventory management,report centers,and computer resource management.The bottom layer of this system uses XEN virtualization technology,uses FusionSphere to manage virtual resources,uses object-oriented Java programming language for development,uses Spring,Hibernate,SpringMVC and other back-end frameworks,as well as AngularJS front-end framework and MySQL to complete the target customer functional and non-functional requirements of the system.The cloud management and control system studied in this subject has realized the function of virtualizing and managing physical resources,so that enterprises can virtualize the physical resources they have,so that they can be allocated and used according to demand,and the use of computing resources can be achieved.Maximize the rate;unified operation and maintenance management,statistics and monitoring the use of resources,has provided great convenience for the related work of the enterprise.