Design And Implementation Of A Computing Resource Management System Of Server Virtualization For A Telecom Operator

With the continuous expansion of a domestic telecom’s business,the demand for computing resources is bigger and bigger.The traditional chimney type of computing resource management mode is no longer applicable.Now we consider virtualization technology to improve the management level and management efficiency of computing resources.Under the background of the rapid development of virtualization technology and the continuous innovation of various virtualization products,there are few virtualization products for the telecom industry.Other virtualization products are either not suitable for the new business requirements of a telecom operator in the 5G era or cannot provide such a large amount of computing resource management capabilities of a telecom operator.It is particularly urgent to design and implement a computing resource management system of server virtualization that can meet the above two points at the same time.According to the business needs of a telecom operator in the functional requirements analysis,six functions for virtual machines and hosts are analyzed from the perspective of system users and combined with virtualization technology to analyze the functional requirements of computing resource management system in this paper.Next,the overall design of the system is completed according to the requirements analysis,and the system network structure design is given.In the system software hierarchical architecture design,the role and function of each layer are introduced.Finally,the six function modules of the system are summarized in the system function module design.Three important sub-function modules of virtual machine clone management,virtual machine computing characteristics management and virtual machine backup management are designed in detail.The system functions are coded by using Python language and combining with virtualization technologies such as KVM,QEMU and Libvirt.Then,according to the requirement analysis,a comprehensive test case is designed,and the function test and performance test of the system are completed.Finally,the test results are summarized and analyzed.At present,the server virtualization computing resource management system has completed all the test work,and is in the trial operation,and it works well with other server virtualization products being used by a telecom operator.It can provide powerful virtualization functions and computing resource management capabilities,effectively integrate infrastructure resources,and provide users with virtualization products with lower cost,higher reliability and easier maintenance.