GridSAM Overview Grid Job S ubmission A nd M onitoring Service What is GridSAM? Funded by the OMII...
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Transcript of GridSAM Overview Grid Job S ubmission A nd M onitoring Service What is GridSAM? Funded by the OMII...
![Page 1: GridSAM Overview Grid Job S ubmission A nd M onitoring Service What is GridSAM? Funded by the OMII Managed Programme (Started in Sept, 04) Client Perspective.](https://reader035.fdocuments.us/reader035/viewer/2022081907/5514d8f055034693478b5387/html5/thumbnails/1.jpg)
GridSAM OverviewGrid Job Submission And Monitoring Service
What is GridSAM? Funded by the OMII Managed
Programme (Started in Sept, 04)• Client Perspective
• Job Submission and Monitoring Web Service that bridges to existing systems (e.g. Condor, SGE, PBS, UNICORE, …)
• Job described in Job Submission Description Language (JSDL)• OGSA-BES Submission Interface• File input and output staging• Tools and simplified Java API for submission and monitoring
• Developer Perspective• Extensible JobManager API interfacing with existing Distributed
Resource Managers (DRM)• Fault-tolerance and persistence• Can be used as an embedded library • (e.g. in Job Submission Portal, Grid Applications)
![Page 2: GridSAM Overview Grid Job S ubmission A nd M onitoring Service What is GridSAM? Funded by the OMII Managed Programme (Started in Sept, 04) Client Perspective.](https://reader035.fdocuments.us/reader035/viewer/2022081907/5514d8f055034693478b5387/html5/thumbnails/2.jpg)
BES Compliance
GridSAM developed initially before BES Though as a Web Service for consuming JSDL We Support two web service interfaces
• GridSAM – proprietary interface• BES / HPCP-basic profile interface
• HPC File Staging Profile• HPC Common Case Profile: Activity Credential
Functionality is effectively identical • though syntactically different
![Page 3: GridSAM Overview Grid Job S ubmission A nd M onitoring Service What is GridSAM? Funded by the OMII Managed Programme (Started in Sept, 04) Client Perspective.](https://reader035.fdocuments.us/reader035/viewer/2022081907/5514d8f055034693478b5387/html5/thumbnails/3.jpg)
JSDL Compliance
Developed alongside the standardization of JSDL Effectively fully compatible with JSDL
• (required elements)• Varies depending on which DRM we backend to
Extra elements for MyProxy certificates• Passed to GridSAM for obtaining an X509 certificate
File Staging Elements present and implemented