Implementation Of General Service Support Platform For Virtural Computing Environment

As the computing and network technologies develop so fast, the growing, autonomic and diversiform network resources can not be managed by centralized control. The core mechanism of the virtual computing environment is the aggregation and collaboration of network resource and its purpose is to provide integrative environment for user.The virtual computing environment is aimed at solving the contradiction between the natural characteristics of internet resources such as "growing,autonomic,diversity" and efficiently sharing and using resources by central controlling. The virtual computing general service support structure which is based on the internet is a platform of general service bearer. It can aggregate and cooperate with the idle resource on the internet, and package them into a resource object in unified form.And the key point in this platform is the robust, efficient general service bearer node which adapts feature of virtual computing environment, and the ability to support general service. The node can monitor, maintain, and organize some resource objects, register their information include hardware, software information to the platform, and allocate the general mission from the platform to suitable resource objects. The owners of the resource can adjust and monitor their resource by the interfaces of the node dynamically.Meanwhile, in order to adapt to the characteristics of Internet computing, general service support nodes achieve a smooth compatible with a variety of applications in design, making the specific task of running on the general service support nodes is completely transparent. Less fault-tolerant and exception handling in this plateform, greatly improves the efficiency of development and deployment.The communication in all the layers in general service support platform, especially the others layers communication with the general service support nodes, is loosely coupled and stability exchange their fundation information depend on the mechanism of collecting simple information in interaction cycle.