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From Volunteer Computing To Volunteer Cloud

This paper presents innovative approaches to volunteer computing, focusing on the integration of desktop grid systems with virtual machines and legacy applications. By leveraging technologies such as XtremWeb-HEP and GBAC, we enable users to seamlessly submit their applications and workloads to distributed computing environments. We explore user cases involving Remote Execution and application submission processes for citizen scientists and researchers. Through this work, we aim to enhance the accessibility and efficiency of volunteer computing resources, empowering a wider community of users.

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From Volunteer Computing To Volunteer Cloud

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  1. LAL, Univ Paris-Sud, IN2P3/CNRS,Orsay, France From Volunteer Computing To Volunteer Cloud Oleg LODYGENSKY lodygens@lal.in2p3.fr Etienne URBAHurbah@lal.in2p3.fr Simon DADOUNsimon.dadoun@dr4.cnrs.fr Gilles FEDAK gilles.fedak@inria.fr Simon DELAMAREsimon.delamare@inria.fr Derrick KONDOderrick.kondo@inria.fr Laurent DUFLOT duflot@lal.in2p3.fr Xavier GARRIDOgarrido@lal.in2p3.fr Anthony SIMONETanthony.simonet@inria.fr Peter KACSUK kacsuk@sztaki.hu Jozsef KOVACSsmith@sztaki.hu Zoltan FARKASzfarkas@sztaki.hu How can Users submit to Desktop Grids ? – Virtual Machines – Legacy Applications FlyingGrid by XtremWeb-HEPGBAC by SZTAKI DG FlyingGridbyXtremWeb-HEP http://www.flyinggrid.org/ Administrator Volunteer PC with VirtualBox installed XtremWeb-HEP Server Centralized and secured Services store Applications and Data : • Scheduler • Repository • etc. User PC Use cases and Applications : R O O T SuperNemo User VM Remote Execution User Application FlyingGrid permits Users to submit Virtual Machines to Desktop Grids powered by XtremWeb-HEP Citizen Scientist Volunteer PC 12 1 GBAC by SZTAKI DG VirtualBox SZTAKI DG Client 3G Bridge Virtual Machine GBAC wrapper binary 3 GBAC Guest Extensions Configuration File 5 2 11 10a Shared Directory Sandbox SZTAKI DG Server Virtual Appliance 6 Legacy App. Inputs Legacy App. Inputs Legacy Application Inputs Input Files 10b Input Files GBACpermits Users to submit Legacy Applications to Desktop Grids powered by SZTAKI DG 4 Input Files Binaries (Linux 32 bits) Binaries (Linux 32 bits) 7 Binaries (Linux 32 bits) 8 9 Output Files Output Files Output Files

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