CHT cloud orchestration: An integrated cloud system of virtualization platform

Cloud computing changes the conventional way of virtualization resource allocation, and gives users high flexibility and convenience. However, when the cloud service providers offer Infrastructure as a Service (IaaS), there are many practical problems to be resolved. We propose a cloud system´s prototype, through a composition of cloud services to automate workflow and exchange data between services based on Message-Oriented Middleware, and then achieve the goal of virtualization platform integration. We develop efficient schemes for users to use functions, which include a single web portal, virtual machine templates and message translation, to quickly deploy virtual machines in a large-scale.