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Next Grid Sla Req
- 1. NextGRID Monitoring and Fabric Management Requirements SLA Management Example: SweGrid Accounting System and Test-bed Thomas Sandholm, KTH, sandholm@pdc.kth.se
- 6. Towards Adaptive Systems: SLA Manager Bag of Services SLA Manager Policy Manager (PAP, PIP, PDP, PEP) Policy Rule Base (XACML, FuzzyLogic) SLA Provider (WS-Agreement, WSLA) Access Flow Policing/Shaping (DiffServ Packet Dropping) Service Registration/Discovery (WS-RF, UDDI) Pricing Manager (GridBank Trader Service) Service Monitor/Controller (GGF-CMM, WSDM, WS-RF) Negotiation Agent (Contract Net, WS-AgreementNegotiation) Meta-Data Repository (Ontologies, WSDL) Usage Tracker/Analyzer (GGF-UR, Nework Traffic Analyzers) Knowledge Repository Usage Repository P2P Event Manager
- 8. Example NextGRID Deliverable Use: SLA Management in SGAS Allocation Authority Reservation Manager Usage Tracker Policy Manager Resource Specification Policy Manager Bank Resource Service Registration/Discovery Service Monitor 3rd Party (ARC/Globus) Remote Execution Service Negotiation Agent Negotiation Agent
Notes de l'éditeur
- This presentation is about the requirements on monitoring and management in a NextGrid context. NextGrid’s main goal is to make the Grid suited to commercial resource and capacity trading between businesses. SLA Management as known from the application and internet service provisioning plays a fundamental role in achieving this, and is therefore the focus of this talk. Disclaimer, NextGrid just had its first set of Kick-Off meetings this week so this is still very preliminary work in progress. To map some of the requirements to a real deployed Grid system, SGAS and its requirements are presented. Focus on resource management.