【摘要】 随着云计算技术的普及,虚拟化技术越发重要,然而各种不同的虚拟化产品层出不穷,对不同虚拟化技术的统一管理越发显得重要。在不同的虚拟化系统上构建资源抽象层是管理异构虚拟化资源的一种解决方法;资源抽象层屏蔽Iaa S平台管理底层基础设施的差异性,并提供了一致的管理接口。在其管理之下,异构的虚拟资源可以作为具有相同管理接口的资源进行统一的调度和分配;抽象层将多个虚拟化计算平台统一纳管在同一个管理平台之上,统一了虚拟资源视图,使得资源管理更加便捷。本文首先给出了一种资源抽象层的系统设计,然后介绍了各个子模块如何相互协作完成不同虚拟化系统的管理,最后给出了虚拟机资源申请的详细流程。更多还原

【Abstract】 With the popularity of the cloud computing, the virtualization technology is becoming more and more important. However, a variety of different virtualization products have been emerging endlessly, so the unified management of different virtualization technologies has been increasingly more important. Building abstraction layer based on different virtualization systems is a method to manage heterogeneous virtualization resources. The shielding Iaa S platform management bottom layer of the resource abstraction layer solves the differences of the infrastructures and provides the consistent management interface. Under its management, heterogeneous virtual resources can be regarded as the same management interface resources and can be uniformly scheduled and allocated. Some virtual computing platforms are governed based on a same management platform by the abstraction layer, so virtual resource views are unified and the resource management becomes more convenient. First of all, a resource abstraction layer system design in the paper is presented; then introduces the cooperation of each submodule to complete the management of different virtualization system; the detailed process of the virtual machine resource application is given.更多还原