产教融合视域下的综合云平台设计与实现

Design and implementation of integrated cloud platform for integration of education and industry

IaaS层云计算方案可以解决高校办公室、机房计算机由于位置分散、数量众多带来的管理问题。随着校企合作、产教融合的进程推进,高校的云计算环境不仅要承担教师办公和课程信息化,还要承担企业客户培训和学生实验,这些需求给云平台建设带来很大的挑战。需要综合考虑平台的稳定性和安全性,也需要考虑学生进行云计算实验对服务器数量需求的急剧增加。提出了一种基于虚拟化和嵌套虚拟化的综合方案,解决了产教融合场景下高校云平台环境的安全隔离、资源共享问题,提高了实验环境的可管理性、灵活性。最后详细阐述了综合云平台的架构设计,结合高校的实际需求进行了性能分析,结合主流云计算相关产品的商业表现进行了设备选型,利用华为、VMware、Citrix的计算、网络、存储产品进行实现。运行实践表明,该方案取得了良好的效果。

IaaS layer cloud computing can solve management problems on universities computers for offices and classrooms locations scattered and numerous.With the progress of cooperation between universities and enterprises,the cloud computing environment undertakes the training of enterprise customers and student experiments,not only teachers'office and informationization of courses,these requirements bring a great challenge to construction of cloud platform.Users need to consider stability and security of the platform,as well as the rapid increase of the number of servers because of students'experiments on cloud computing platform.This paper puts forward a comprehensive solution based on virtualization and nested virtualization,which solves the problems of resource sharing and security isolation in universities under the scene of integration of education and industry.The solution improves the manageability and flexibility of the environment.Finally,the architecture of integrated cloud platform in universities is designed,in which performance of actual requirements and business performance of products are considered,and the products of computing,network,storage from Huawei,VMware and Citrix are used.Practice shows that the solution has gotten good run performance.