Research And Development On The Test Platform Of Information And Communication Systems Based On Cloud Environment

With the rapid development of the information and communication system about large,cloud,matter and move,the new higher requirements are put forward for the system testing.In order to improve the security and efficiency of the software testing and reduce software testing costs,this paper designed and realized a series function of the cloud testing information and communication system by studing the theory and application related.And meanwhile combined with the actual situation of state grid.It has important use value and practical significance.Firstly,this paper analyzed the development status of cloud testing at home and abroad,and made a detailed demand analysis of the cloud testing service platform in the State Grid Corporation.And put forward the method of building the cloud test services platform of the information and communication system.It used Java and the SG-UAP software(built-in Spring framework)developed independently by the State Grid.And it based on the OpenStack,an open source cloud platform.Overall architecture design of the system is divided into infrastructure layer,data and service layer,application and presentation layer.The infrastructure layer realized the virtualization of hardware and software resources by the OpenStack and virtualization technology.We can also manage virtual machines by that.The data interaction between the data service layer and the application and display layer mainly used Web Service.On development process,a function-based matching algorithm is used to realize the automatic matching of test task and test resources.The functions related such as the test environment creation and test environment management have realized by the service interface of OpenStack.The realization of monitoring was by Libvirt.The development of the background server used Java EE Technology,and the database used MySQL.The system has been tested by the National Grid Company successfully.It has important reference significance for the research of cloud test platform,and has reference function to the construction of cloud platform architecture and the research of cloud testing technology.It can also provide help for the search of cloud testing technology.