QoS/SLA Management Service

This service allows the handshake between a userand a site on a given SLA and gives the Orchestrator/Ranker useful information to make decisions on tasks scheduling according to valid SLAs. Moreover, it describes the QoS that a specific user/group has, both over a given site or generally in the PaaS as a whole; this includes a priority of a given user, the capability to access to different QoS at each site (Gold, Silver, Bronze services). Finally, it provides information on the configuration of the features / configuration / endpoints / closeness of the available resources

The SLA (Service Level Agreement) Manager is the service for QoS negotiations developed through the INDIGO - Data Cloud project. It is:

providing a web-interface that allows customers to manage SLAs with service providers and describe its preferences
enabling REST API for access both preferences and SLAs