1. INFSO-RI-508833 Enabling Grids for E-sciencE www.eu-egee.org GILDA t-Infrastructure Antonio Fuentes Bermejo Antonio.fuentes@rediris.es http://www.rediris.es

2. Enabling Grids for E-sciencE INFSO-RI-508833 Outline Motivation for t-Infrastructure and e-Infrastructure The GILDA project – Services – Tools – Applications Summary and conclusions

3. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA Project – web portal https://gilda.ct.infn.it

4. Enabling Grids for E-sciencE INFSO-RI-508833 GILDA t-Infrastructure Why t-infrastructure? – Training is necessary! – 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 – need safe resources for installation training – easy entry point for new communities

5. Enabling Grids for E-sciencE INFSO-RI-508833 The “global” grid coverage

6. Enabling Grids for E-sciencE INFSO-RI-508833 GILDA Test-bed ~ 20 sites in 4 continents

7. Enabling Grids for E-sciencE INFSO-RI-508833 All gLite services on GILDA M I D D L E W A R E V E R S I O N : L C G / g L i t e 3. 0 / g l i t e 3. 1

8. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA Sponsors ( https://gilda.ct.infn.it/sponsors.html)

9. Enabling Grids for E-sciencE INFSO-RI-508833 Training Strategy (1)

10. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA Certification Authority (https://gilda.ct.infn.it/CA)

11. Enabling Grids for E-sciencE INFSO-RI-508833 Training Strategy (2)

12. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA VOMS (https://voms.ct.infn.it:8443/voms/gilda/)

13. Enabling Grids for E-sciencE INFSO-RI-508833 Before trying GILDA… First Steps: 1 2 3 4 1.Ask for a GILDA personal certificate 2.Load the certificate in your browser 3.Accept Use Policy 4.Subscribe to the GILDA Virtual Organisation

14. Enabling Grids for E-sciencE INFSO-RI-508833 Training Strategy (3) Site Managers Beginners Application Developers TUTORIALS DONE IN 4 CONTINENTS

15. Enabling Grids for E-sciencE INFSO-RI-508833 Tutorial: Beginners B e g i n n e r s USER 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 gilda Cannot find file or dir: /home/giorgio/.glite/vomses Your identity: /C=IT/O=GILDA/OU=Personal Certificate/L=INFN/CN=Emidio Giorgio/Email=emidio.giorgio@ct.infn.it Enter GRID pass phrase: Your proxy is valid until Mon Jan 30 23:35:51 2006 Creating temporary proxy.................................Done Contacting voms.ct.infn.it:15001 [/C=IT/O=GILDA/OU=Host/L=INFN Catania/CN=voms.ct.infn.it/Email=emidio.giorgio@ct.infn.it] "gilda" Creating proxy...................................... Done Your proxy is valid until Mon Jan 30 23:35:51 2006

16. Enabling Grids for E-sciencE INFSO-RI-508833 Tutorial: Site Managers S i t e M a n a g e r s HOST CERTS GILDA TESTBED ( SERVICES AND SITES ) GILDA VIRTUAL SERVICES MACHINES GILDA MONITORING SYSTEMS HOST CERTS HOST CERTS

17. Enabling Grids for E-sciencE INFSO-RI-508833 Tutorial: Application Developers A p p l i c a t i o n D e v e l o p e r s GILDA DEMONSTRATOR https://glite-demo.ct.infn.it Demonstrative Applications GILDA USE CASES HOW TO USE CLI/API/WEB SERVICES in gLite GILDA TEAM SUPPORT FOR APPLICATION INTEGRATION (GENIUS ALSO)

18. Enabling Grids for E-sciencE INFSO-RI-508833 Non EU countries benefited by GILDA courses Basic / user tutorial Advanced / sysadmin Application Porting

19. Enabling Grids for E-sciencE INFSO-RI-508833 Non EU countries benefited by GILDA courses Basic / user tutorial Advanced / sysadmin 4 7 1 Application Porting

20. Enabling Grids for E-sciencE INFSO-RI-508833 Stats

21. Enabling Grids for E-sciencE INFSO-RI-508833 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 Biomed Applications: GATE, hadronTherapy etc. Development of complete interfaces with GENIUS for 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 demonstrative applications available on the GILDA Grid Demonstrator (https://grid- demo.ct.infn.it) Development of complete interface with CLI for NEMO

22. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA Training Material (https://grid.ct.infn.it/twiki/bin/view/GILDA/WebHome)

23. Enabling Grids for E-sciencE INFSO-RI-508833 The GILDA Support System http://gilda-support.ct.infn.it

24. Enabling Grids for E-sciencE INFSO-RI-508833 Ticket Creation (1/2)

25. Enabling Grids for E-sciencE INFSO-RI-508833 Ticket Creation (2/2)

26. Enabling Grids for E-sciencE INFSO-RI-508833 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

27. Enabling Grids for E-sciencE INFSO-RI-508833 References GILDA home page – https://gilda.ct.infn.it https://gilda.ct.infn.it GILDA Certification Authority – https://gilda.ct.infn.it/CA/ https://gilda.ct.infn.it/CA/ GILDA Virtual Organization – https://voms.ct.infn.it:8443/voms/gilda/ https://voms.ct.infn.it:8443/voms/gilda/ Certificate Management Guide – http://grid- it.cnaf.infn.it/fileadmin/users/certmgr/certmgr.pdf http://grid- it.cnaf.infn.it/fileadmin/users/certmgr/certmgr.pdf

28. Enabling Grids for E-sciencE INFSO-RI-508833 Thank you very much for your kind attention!

29. Enabling Grids for E-sciencE INFSO-RI-508833 Standard tutorial layout Local site User Interface Resource Broker BDII Students’ Room ssh Worker nodes CE LFC SE VOMS GILDA t-Infrastructure User Desktop Virtual UI Virtual UI Virtual UI