Design And Implementation Of Private Cloud Platform Based On OpenStack

With the rapid development of Mobile Internet technology,traditional business and government services have not been able to meet the development of the new Internet business.In order to adapt to the rapid development of enterprise business and government service,enterprises and governments need to abandon the traditional IT information system construction mode to take the information digital road of IT information.Traditional chimney type information data center has can't meet the era of mobile Internet enterprises,the government,the new business,enterprise business need fast delivery,service government needs to provide better services to citizens,these new demands need IT resources has the elasticity,can be horizontal,vertical,free expansion ability.Cloud computing is the product of IT information technology development to the present stage,and is considered to be the third IT revolution after PC and Internet technology.With the continuous deepening of cloud computing technology in various fields,cloud computing technology has become an inevitable trend in the research and promotion of government affairs.Based on cloud computing technology design implements a enterprise or the government's new data center management system,help the government industry in the era of mobile Internet in the smallest CIO business fast delivery.The main tasks completed in this paper include: 1)analysis of e-government in our country industry development present situation and existing problems,and now and take the province e-government cloud system platform design as an example in detail elaborated the adopt cloud computing technology to solve the problems of the existing advantage.2)first to overall architecture design and implementation of system platform,the second for computing,storage,network and other resource management module design,and finally the cloud management platform is mainly multilevel data center management,user management,multi-level business core functions of examination and approval.The resource management module mainly realizes the creation,destruction and scheduling of virtual machines.The operation management module mainly realizes the related functions of resource external service,such as resource service catalog,process management,work order management and other functions.3)system testing and system analysis.It mainly includes the main function module,system performance,system reliability test and analysis.Through the test analysis of the main function module of the system,it is verified whether the software system implemented by this topic meets the expected system function requirement.After the system performance test and analysis,the performance of the system has been improved through targeted optimization.The reliability test proves that the system meets the non-functional requirements.This paper designed and implemented based on IT is a private cloud platform,can help enterprises or government to build a private cloud platform,help enterprise to save the cost,IT and quickly realize the virtual machine,cloud drive and cloud resources application,examination and approval,recycling and disposal,and other functions,can help enterprises realize IT information digitization.