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This document outlines the essential management components of OGSA (Open Grid Services Architecture), focusing on resource management, service management, and domain-specific capabilities. It includes practical examples such as rebooting a host and setting VLANs on network switches. The management aspects cover resource reservation, monitoring, and control, as well as monitoring OGSA services composed of various resources. Additionally, it discusses OGSA capabilities and functions at different service levels, including execution, security, and infrastructure management, ensuring effective and efficient grid operations.
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Management in OGSA v1.0 • Management of the resources themselves • E.g., rebooting a host, or setting VLANs on a network switch • Management of the resources on Grid • E.g., resource reservation, monitoring and control • Management of the OGSA services • Service is itself composed of resources • E.g., monitoring a registry service
Levels of Management Domain-specific capabilities OGSA Capabilities OGSA functions level Data Service Execution Mgmt Security Service Infrastructure Level WSRF, WSDM Resources Resource level