There are active Cloud computing initiatives by several service providers. This is article is an attempt to address the pains of jumpstarting, Ramping up up such initiatives along with providing a long term roadmap for sustainable management of large muti-site cloud computing infrastructures. Most of the Service Provider Environments have a well defined Business Support Systems-BSS(Customer Portal, Service Delivery and Rating/Billing Systems. The Operation Support systems-OSS for Service Resource Management/inventory/CMDB, Customer Account/Profile/Identity management and Equipment Provisioning Systems. These systems are generally optimized to handle Network services and Hosted Services.