| With the growth of industry of cloud computing and the continuously enlarged market,the cloud infrastructure,which is the underlying support of cloud computing,has become more and more important in the development of industrial chain of cloud computing.Cloud infrastructure includes computer servers,communication equipments,storage equipments,it can provide users with computing power,network capacity,or storage capacity according to their needs.These services which the cloud infrastructure provides,are named IaaS(Infrastructure as a Service).As the scale of network in resource pool of cloud computing enlarges,the network architecture becomes more and more complex,and the network configuration management faces bigger challenge.Based on private cloud resource pool system of Zhejiang CMCC,this paper analyzed the defect of network module,and proposed improvements for multiple data center application scenario.In the mean time,this paper adjusted the architecture of the network model,to make it more clear,and business process more reasonable.This paper also analyzed the defect of device driver module,and proposed a design scheme of network configure management of CLI template.This scheme decouples the device drivers and the system,it's advantageous to the maintenance and upgrade of devices.It also increases the expansibility of the system,so as to realize a flexible and efficient network equipment configuration management.This paper realizes the improvement of ZheJiang CMCC IaaS private cloud resource pool management system,and applies the templates network configuration management plan to manage the device drivers.And the paper completes the functional test to network,bandwidth,VLAN and other related services.At last,the paper combines the thought during the research and carries on a brief summary and outlook,and pointes out the future research direction from the aspect of functional improvement and performance optimization. |
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