Research on Mechanism of Deploying Virtual Machine in Mode of IaaS
Sun Zhi-dan · Computer Technology and Development · 2012
Aiming at the deployment of virtual machine of cloud computing platform,which provides infrastructures as a service,raise a model of deploying virtual machine based on analysis of existing application mode of cloud computing platform,and propose a strategy of matching resources fast.The model partitions all of computing nodes into the two-dimensional container queue based on the size of available CPU and available memory by monitoring computing node,and then matches the resources.In resource matching strategy,computing unit priority matching to improve the CPU utilization of the computing nodes.The virtual machine deployment mechanism which is presented is implemented in the open source cloud computing platform based on the Eucalyptus.The experimental results show that the mechanism of deploying virtual machine improves utilization of resource and the efficiency of deployment.