FP6−2004−Infrastructures−6-SSA-026409
www.eu-eela.org
E-infrastructure shared between Europe and Latin America
The GILDA t-Infrastructure
Roberto BarberaUniv. of Catania and INFNFourth EELA TutorialMexico City, 28.08.2006
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Outline
• Motivation• The GILDA t-Infrastructure
– Services– Tools– Applications
• GILDA Support System• Summary and conclusions• Tutorial Lay-out
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The t-Infrastructure
• Why t-infrastructure? – e-Infrastructure for production – t-Infrastructure for training
• Need guaranteed response for tutorials; limit the vulnerability of production systems – use training grid – have training CA – able to change middleware to prepare participants for future
releases on production system
• Also: – need safe resources for installation training – easy entry point for new communities
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The GILDA Project(https://gilda.ct.infn.it)
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(Some of) The GILDA Sponsors(https://gilda.ct.infn.it/sponsors.html)
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The GILDA Test-bed(https://gilda.ct.infn.it/testbed.html)
20 sites in 3 continents !
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All gLite services on GILDA
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The GILDA Certification Authority(https://gilda.ct.infn.it/CA)
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The GILDA Certification Authority
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The GILDA VOMS(https://voms.ct.infn.it:8443/voms/gilda/)
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The GILDA Monitoring System(http://alifarm7.ct.infn.it:50080/gridice)
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The gLite Tutor (https://glite-tutor.ct.infn.it)
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The gLite Demonstrator (https://glite-demo.ct.infn.it)
Demonstrative Applications
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The GILDA Accounting System(based on DGAS)
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hadronTherapy example
CATANA beam line in reality
CATANA beam line simulated by
hadronTherapy
hadronTherapy inGENIUS
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RASTER-3D example
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gMOD example
Grid for Entertainment !
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The GILDA User Interface Plug&Play (https://gilda.ct.infn.it/UIPnP/)
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The GILDA Virtual Services(https://gilda.ct.infn.it/VirtualServices.html)
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The GILDA Training Material(https://grid.ct.infn.it/twiki/bin/view/GILDA/WebHome)
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The GILDA Video Tutorials(https://gilda.ct.infn.it/video.html)
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The GILDA Support System
http://gilda-support.ct.infn.it
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Ticket Creation (1/2)
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Ticket Creation (2/2)
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GILDA Summary Numbers
• 20 sites in 3 continents• > 4400 certificates issued, 15% renewed at least once• > 120 tutorials and demos performed in 15 months• > 1,800,000 hits (> 70,000 visits) on (of) the web site from
10’s of different countries • > 1.5 TB of videos and UI’s downloaded from the web site
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Some Applications ported on GILDA
• 8 Virtual Organizations supported: – Biomedicine (Biomed)– Earth Science Academy (ESR)– Earth Science Industry (CGG)– Astroparticle Physics (MAGIC)– Computational Chemistry (GEMS)– Grid Search Engines (GRACE)– Astrophysics (PLANCK)– Computation Archaeology (ARCHAEOGRID)
• Development of complete interfaces with GENIUS for 3 Biomed Applications: GATE, hadronTherapy, and Friction/Arlecore
• Development of complete interfaces with GENIUS for 4 Generic Applications: EGEODE (CGG), MAGIC, GEMS, and CODESA-3D (ESR) (successfull demos of EGEODE and GEMS at EGEE review)
• Development of complete interfaces with GENIUS for 16 demonstrative applications available on the GILDA Grid Demonstrator (https://grid-demo.ct.infn.it)
• Development of complete interface with CLI for NEMO
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Summary and conclusions
GILDA is a virtual laboratory for dissemination of grid computing:
– It is a “de facto” standard t-Infrastructure adopted both by EGEE and many EU-FP6 projects (EELA, EUCHINAGRID, EUMEDGRID, EUINDIAGRID, ICEAGE, etc.)
– It is a complete suite of grid elements (test-bed, CA, VO, monitoring system, web portal, user interfaces, support system) and applications fully dedicated to dissemination purposes and pre-porting of new applications to EGEE Infrastructure
– GILDA runs latest production version of the gLite middleware to make the transition from the t-Infrastructure to the e-Infrastructure easy and transparent
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References
• GILDA home page– https://gilda.ct.infn.it
• GILDA Certification Authority– https://gilda.ct.infn.it/CA/
• GILDA Virtual Organization– https://voms.ct.infn.it:8443/voms/gilda/
• Certificate Management Guide– http://grid-it.cnaf.infn.it/fileadmin/users/certmgr/certmgr.pdf
• Certificate Management Video– https://gilda.ct.infn.it/video/Certification/Allproxy.html
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WMS tutorial layout
UI VM
gLite User InterfaceWMS
NS
WM
Proxy
BDII/
R-GMA
CE
CE
CE
WN WN…
WN
WN WN…GILDA site
GILDA site
GILDA site
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DMS Tutorial layout
LFCCatalog
SEClassic
GILDA site
SEClassic
GILDA site
SRM
DPM
GILDA site
G
F
A
L
SRM
DPM
GILDA site
G
F
A
L
UIVM
User Interface
FTS
… …
AMGACatalog
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IS tutorial layout
BDII R-GMA
CE
WN WN…
GILDA site
SEClassic
CE
WN
GILDA site
SRM
DPM
G
F
A
L
UI VM
User Interface