基于轻量级虚拟化技术的高职计算机类课程教学云服务平台的研究与实现

Research and Implementation of Cloud Service Platform for Computer Curriculum Teaching in Higher Vocational Colleges Based on Lightweight Virtualization Technology

笔者针对高职计算机类课程实践教学的实际情况,提出一种利用轻量级虚拟化技术构建教学云服务平台的方法。在计算机类课程实践教学中,参加同一课程学习的一批学生所需的实验实训环境的配置要求是一致的,基于轻量级虚拟化技术构建教学云服务平台,能很好地满足实践教学的需求,同时能降低云计算资源管理的损耗,提高资源利用率;可以利用映像仓库的映像模板管理功能,为不同课程教学的具体实验实训环境要求提供订制配置的功能,满足教师在教学过程的管理需求;并通过教学云服务平台的课堂教学服务功能,将云平台的计算资源管理服务与课堂教学有机地连接起来。

Based on the actual situation of computer course practice teaching in higher vocational colleges,the author puts forward a method of constructing teaching cloud service platform using lightweight virtualization technology.In the practical teaching of computer courses,the requirements of the experimental training environment for a group of students participating in the same course are the same.Based on lightweight virtualization technology,the construction of a teaching cloud service platform can well meet the needs of practical teaching.At the same time,it can reduce the loss of cloud computing resources management and improve the resource utilization rate;We can use the image template management function of the image warehouse to provide customized functions for the specific experimental training environment of different course teaching to meet the management needs of teachers in the teaching process;Through the classroom teaching service function of the teaching cloud service platform,the computing resource management service of the cloud platform is organically connected with classroom teaching.