www.eu-eela.org E-infrastructure shared between Europe and Latin America FP6−2004−Infrastructures−6-SSA-026409 GILDA t- Infrastructure Claudio Cherubino INFN - Catania Tutorial on grid, visualization and high performance calculation Mexico City, 23-26 October,2007
Www.eu-eela.org E-infrastructure shared between Europe and Latin America FP6−2004−Infrastructures−6-SSA-026409 GILDA t-Infrastructure Claudio Cherubino.
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www.eu-eela.org
E-infrastructure shared between Europe and Latin America
FP6−2004−Infrastructures−6-SSA-026409
GILDA t-InfrastructureClaudio Cherubino
INFN - Catania
Tutorial on grid, visualization and high performance calculation
Mexico City, 23-26 October,2007
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
• Grid INFN Laboratory for Dissemination Activities
• Demonstrate/disseminate grid computing
• Adopted by several Grid projects worldwide
• It runs the latest production (stable) version of LCG grid middleware but it is also adopting gLite in order to make the transition to the new middleware smoother and easier
• It is free
Getting started
E-infrastructure shared between Europe and Latin America
FP6−2004−Infrastructures−6-SSA-026409
The GILDA Project – web portal
https://gilda.ct.infn.it
E-infrastructure shared between Europe and Latin America
FP6−2004−Infrastructures−6-SSA-026409
Why t-Infrastructure?
• Avoid disruption of production systems of Grid projects
• Prepare participants for future middleware releases
• Easy entry point for new users/communities
• Provide guaranteed response for tutorials
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
GILDA Test-bed
~ 20 sites in 4 continents
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
All gLite services on GILDA
MIDDLEWARE VERSION: gLite 3.0.0
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The GILDA Sponsors (https://gilda.ct.infn.it/sponsors.html)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Training Strategy (1)
E-infrastructure shared between Europe and Latin America
FP6−2004−Infrastructures−6-SSA-026409
Before trying GILDA…
• First Steps:
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1. Ask for a GILDA personal certificate2. Load the certificate in your browser3. Accept Use Policy4. Subscribe to the GILDA Virtual Organisation
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The GILDA Certification Authority(https://gilda.ct.infn.it/CA)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Training Strategy (2)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The GILDA VOMS(https://voms.ct.infn.it:8443/voms/gilda/)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Training Strategy (3)
Site Managers Beginners
ApplicationDevelopers
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Tutorial: Beginners
BeginnersUSER INTERFACE
PLUG AND PLAY
USER INTERFACE
VIRTUAL MACHINE
USER INTERFACE
REAL (gLite-tutor)
GENIUS
WEB PORTAL
https://glite-tutor.ct.infn.it
[glite-tutor] /home/giorgio > voms-proxy-init --voms gildaCannot find file or dir: /home/giorgio/.glite/vomsesYour identity: /C=IT/O=GILDA/OU=Personal Certificate/L=INFN/CN=Emidio Giorgio/[email protected] GRID pass phrase:Your proxy is valid until Mon Jan 30 23:35:51 2006Creating temporary proxy.................................DoneContacting voms.ct.infn.it:15001 [/C=IT/O=GILDA/OU=Host/L=INFN Catania/CN=voms.ct.infn.it/[email protected]] "gilda"Creating proxy ...................................... DoneYour proxy is valid until Mon Jan 30 23:35:51 2006
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Tutorial: Site Managers
Site Managers
HOST
CERTS
GILDA TESTBED
( SERVICES AND
SITES )
GILDA VIRTUAL
SERVICES MACHINES
GILDA MONITORING
SYSTEMS
HOST
CERTSHOST
CERTS
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Tutorial: Application DevelopersApplication
Developers
GILDA
DEMONSTRATOR
https://glite-demo.ct.infn.it GILDA USE CASES
HOW TO USE CLI/API/WEB
SERVICES in gLite
GILDA TEAM SUPPORT FOR
APPLICATION INTEGRATION
(GENIUS ALSO) Demonstrative Applications
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Some of the 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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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The GILDA Training Material(https://grid.ct.infn.it/twiki/bin/view/GILDA/WebHome)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The GILDA Support System
http://gilda-support.ct.infn.it
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Ticket Creation (1/2)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Ticket Creation (2/2)
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Standard tutorial layout
Local site
User Interface
Resource Broker
BDII
Students’Room
ssh
Worker nodes
Worker nodes
CE
LFC
SE
VOMS
GILDA t-Infrastructure
UserDesktop
VirtualUI
VirtualUI
VirtualUI
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Stats
• Used in more than 180 tutorials• 7693 certificates issued• > 3 TB of videos and Virtual Grid
services downloaded• Web portal: 768.880 hits in 2006
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Stats
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Non EU countries benefited by GILDA courses
Basic / user tutorial
Advanced / sysadmin
Application Porting
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Non EU countries benefited by GILDA courses
Basic / user tutorial
Advanced / sysadmin
4 71
Application Porting
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
The Future of Grids
• Increasing the number of infrastructure users by increasing awareness– Dissemination and outreach– Training and education– Grids offer new opportunities for collaborative work
• Increasing the number of applications by improving application support and middleware functionality– Increase stability, scalability, and usability
Major efforts needed particularly on VO management, security infrastructure, data management, and job management
– High level grid middleware extensions
• Increasing the grid infrastructure– Increase manageability of Grid services – Reducing the cost of operation– Ensuring interoperability between infrastructures
• Protecting user investments– Better involvement of industry – Move towards a sustainable grid infrastructure
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
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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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Links
• 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/
• GILDA Support System– http://gilda-support.ct.infn.it
• GILDA Form for Bookings– http://gilda-support.ct.infn.it
• GILDA Repository of Training Material– https://grid.ct.infn.it/twiki/bin/view/GILDA/WebHome
• GILDA Virtual Services– https://gilda.ct.infn.it/VirtualServices.html
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E-infrastructure shared between Europe and Latin America
Tutorial on grid, visualization and high performance calculationFP6−2004−Infrastructures−6-SSA-026409
Questions …
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