首页>
外国专利>
Selecting virtual machines to be migrated to public cloud during cloud bursting based on resource usage and scaling policies
Selecting virtual machines to be migrated to public cloud during cloud bursting based on resource usage and scaling policies
展开▼
机译:根据资源使用和缩放策略,选择要在云突发期间迁移到公共云的虚拟机
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method, system and computer program product for selecting virtual machines to be migrated to a public cloud. The current resource usage for virtual machine instances running in the private cloud is determined. Furthermore, any scaling policies attached to the virtual machine instances running in the private cloud are obtained. Additional resource usages for any of the virtual machine instances with a scaling policy are computed for when these virtual machine instances are scaled out. A cost of running a virtual machine instance in the public cloud is then determined using its current resource usage as well as any additional resource usage if a scaling policy is attached to the virtual machine instance based on the cost for running virtual machine instances in a public cloud. If the cost is less than a threshold cost, then the virtual machine instance is selected to be migrated to the public cloud.
展开▼