In recent years

several carriers provided their own IaaS cloud computing services and products.As the unified operational tools for the underlying physical resources

CMS（cloud-computing management system）gradually becomes the bottleneck due to its closed architecture when the carriers desire flexible resource-scheduling and service-provision.In order to better adapt to the future cloud business

the carriers need to build the end-to-end open IaaS CMS combined their own cloud computing business requirements.While promoting and designing the open-minded CMS architecture

the carriers could use some open source CMS like OpenStack for reference

and finally achieve the real open-minded CMS with the extensible ability

compatibility

differentiated service capacity and scale deployment capabilities.Based on the better intelligent pipeline method

the carriers will be committed to detailing the cloud computing service

optimizing the architecture and more scaling the deployment.