CloudCom 2010

Gateway Computing Environments (GCE10)

Open Grid Computing Environments: Advanced

Gateway Support ActivitiesMarlon Pierce, Suresh Marru, Raminder

Singh, Archit KulshresthaPervasive Technology Institute

Indiana Universitywww.collab-ogce.org

With Emre Brookes, University of Texas Health Science Center, San Antonio

44

OVP/RST/ MIG

OGCERe-engineer, Generalize,

Build, Test and Release

LEAD

OGCE Gateway Tool Adaption & Reuse

GridChem

TeraGridUser Portal

OGCE Team

GridChem

Ultrascan

BioVLab

ODI

Bio Drug Screen

EST Pipeline

Future Grid

GFac, XBaya, XRegistry, FTR

Eventing System

LEAD

Resource Discovery Service

GPIR, File Browser

Gadget Container, GTLab, Javascript Cog,

XRegistry Interface, Experiment Builder, Axis2 Gfac, Axis2 Eventing System,

Resource Prediction Service, Swarm

Experiment Builder, XRegistry Interface

Xbaya, GC Middleware

GFac, Eventing System

XBaya, GFac

Workflow Suite, Gadget Container

Swarm->GFac

Swarm->GFac

GFac, Xbaya, …

Software DescriptionOGCE Gadget Container

Google Gadget/Open Social compatible software for building Web-based user interfaces.

XBaya A visual user interface for composing, launching and monitoring workflows

GFAC An application factory service for wrapping command-line tools as Web services

XRegistry; Registry Gadget

A service and workflow registry and its user interface

Experiment Builder User interface for creating online experiments with registered workflows

Putting It All Together

Software Strategy

• Focus on gadget container and tools for running science applications on grids and clouds.

• Provide a tool set that can be used in whole or in part.– If you just want GFac, then you can use it without

buying an entire framework.

• Outsource security, information services, data and metadata, etc to other providers.– MyProxy, TG IIS, Globus, Condor, XMC Cat, iRods, etc.

Advanced Support Scenarios

• GridChem/ParamChem workflow support• UltraScan Job Submission (GFAC)• EST Pipeline

– Bioinformatics pipeline for managing mass job submission.

More Information• This is downloadable, packaged software.

– Apache Maven build system provides everything you need to to build the gadget container, gadgets, workflow composer, and backing services.

– Get code by anonymous SVN checkout.• Email: mpierce@cs.indiana.edu,

smarru@cs.indiana.edu, ogce-discuss@googlegroups.com

• OGCE Web Site: www.collab-ogce.org• Blog/News Feed: http://collab-

ogce.blogspot.com/

Acknowledgements and People

• Funding by TeraGrid GIG, RP and by OCI SDCI• IU: Marlon Pierce, Suresh Marru, Raminder

Singh, Archit Kulshrestha, Zhenhua Guo• TACC: Maytal Dahan, Rion Dooley• SDSC: Nancy Wilkins-Diehr, Jeff Sale• SDSU: Mary Thomas