Cloud service agent based on service level agreement(SLA)

摘要

Provided is a cloud service agent based on a Service Level Agreement (SLA). The cloud service agent includes: a cloud service user manager configured to manage information on cloud service users; a cloud service manager configured to register cloud services provided by cloud service providers, and to generate and manage virtual cloud services based on the registered cloud services; a cloud service SLA broker configured to manage a matrix of an Service Level Agreement (SLA) of the cloud services, to measure a quality of the cloud services, and to provide information on the SLA or on the measured quality; and a cloud service executor configured to execute the virtual cloud services generated by the cloud service manager and to provide a result of the execution to the cloud service users.