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System for generic service management in a distributed and dynamic resource environment, providing constant service access to users
System for generic service management in a distributed and dynamic resource environment, providing constant service access to users
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机译:用于在分布式和动态资源环境中进行常规服务管理的系统,向用户提供持续的服务访问
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摘要
A service controller for providing centralized service management, control and placement, as well as guaranteed failover, in a dynamic and distributed computing environment. The service controller works in conjunction with a computing resource supply manager, which supplies the required resources so that the service controller can run the service on the allocated resources. The number of active service instances may dynamically increase or decrease in accordance with changing availability of or demand for resources. The service controller monitors the service instances and takes appropriate action in the event of service instance failures. The service controller is provided with a service director component, which records and tracks, for each service instance which has been started on a particular resource/host, the IP address of such host, through a name location service, thus allowing end-users to locate the service regardless of where the service instances are physically running.
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