Design And Implementation Of A Private Cloud Platform For Laboratory Computing Resources Based On OpenStack

With the comprehensive development of information society,the traditional IT resource management model can no longer meet the requirements of enterprises for infrastructure resource allocation and usage.In this context,this paper designs and implements an OpenStack-based private cloud platform,which can help enterprises manage and allocate infrastructure resources in a more flexible way.In the design and implementation of private cloud platform,if OpenStack technology is fully used to realize the construction of cloud platform,there are certain limitations in some specific demand scenarios,such as unified management of virtual resources in multiple data centers,fine-grained resource access control,complex operation and maintenance management,etc.The cloud platform designed and implemented in this paper makes some improvements in these aspects.In this paper,we adopt the layered design of resource virtualization level and cloud management level to realize the private cloud platform,and use OpenStack management technology to realize the virtualization management of resources in combination with the virtualization scheme of computing,storage,network and other infrastructures,and make partial optimization in terms of performance and stability in combination with large page,distributed storage and other related neighborhood technologies;use cloud management This paper concludes with a review of the entire cloud platform.This paper concludes with some comparative analysis of the functionality,reliability,and performance of the entire cloud platform.