摘要
针对虚拟化环境中因服务访问量的不同导致个别节点负载过大的现象,设计并实现了虚拟化环境中服务的监控调度系统,该系统主要包括对虚拟机的监控,对部署在虚拟机上的Web Services服务的监控以及对服务的迁移和调度。本文搭建了虚拟化实验环境并设计了整个系统的功能模块,实现了在个别虚拟机过载时,通过上报Web Services服务信息至调度中心,由调度中心决定服务迁移的目的节点,进行服务的迁移调度。
Differences exist among the visits to different services in the virtualized environment,which contributes to over-loading of a certain node,so the service monitoring and dispatching system is designed and implemented.This system mainly includes monitoring virtual machine and the web services which are deployed on the machine,as well as the migration and scheduling of the web services.In the system,when a certain virtual machine is overloaded,the dispatching center gets the information of the services and decides which machine can be used to receive the migration of the services.
出处
《软件》
2016年第2期103-106,共4页
Software
