the gilda t-infrastructure and the genius portal · 2018. 11. 18. · ist-2006-026409 location,...

IST-2006-026409 www.eu-eela.org

E-infrastructure shared between Europe and Latin America

The GILDA t-Infrastructure and the GENIUS portalDomenico Vicinanza, CERNEELA Tutorial, Santiago, September 2006

Location, Meeting, dd.mm.yyyy 2IST-2006-026409


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• Motivation• The GILDA t-Infrastructure

– Services– Tools– Applications

• How to join GILDA• The GENIUS web portal• Summary and conclusions

Outline



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• Why t-infrastructure? – e-Infrastructure for production – training infrastructure (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

The t-Infrastructure



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The GILDA project(https://gilda.ct.infn.it)



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20 sites in 3 continents !

The GILDA Test-bed(https://gilda.ct.infn.it/testbed.html)



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All gLite services on GILDA



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The GILDA Sponsors(https://gilda.ct.infn.it/sponsors.html)



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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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• At the beginning of 2002 the Italian INFN GRID Project started the GENIUS Portal Project in conjunction with the Italian web technology company NICE srl

• The present implementation of the GENIUS grid portal described here is carried out on the top of the gLite middleware services

The Genius portal project



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• It can be accessed from everywhere and by “everything” (desktop, laptop, PDA, cell phone).

• The same user interface to several back-ends.

• All available grid services incorporated in a logic way, just “one mouse click away”.

• Layout easily understandable and user friendly.

GENIUS GRID portal features 1/2



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• Secure at all levels:

– 1) secure for web transactions

– 2) secure for user credentials

– 3) secure for user authentication

– 4) secure at VO level.

GENIUS GRID portal features 2/2



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Applications on GENIUS



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Home PageServices Remote file

browsing Remote fileinspection

GENIUS on PDA



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GENIUS for cell phone



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OS & Net services

Basic Services

High level GRID middleware

HEP Biomed OtherappsOtherapps

Applications’specific layer

Other apps

GLOBUS toolkit

EDG/LCG architecture

GENIUS web portal

GENIUS®(Grid Enabled web eNvironment for

site Independent User job Submission)

INFN/NICE srl collaboration

The GENIUS Model



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Apache

EnginFrame

GENIUShttps+java/xml

WEB Browser

UI

LocalWS

the GridM/W+GSI

3-tier model

GENIUS: The 3 Tiers model



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UI

LocalWS

MyProxyServer

GENIUSServer

(UI)

grid-proxy-initmyproxy-init

anygrid

service

myproxy

-get-d

elegatio

n

output

the Grid

execution

WEB Browser

Grid authentication



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• File Services

• Job Submission Services

• Monitoring

• Data Services

Services



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File Services: View/Edit



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Job Subm: JDL file selection



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•Logging information •by clicking on the Globus JobID

Inspecting the Job Queue



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Job completed successfully



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Retrieving Job results



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VO Services: Hadron Therapy



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VO Services: Protein rendering



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3D rendering with POVRay



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Interactive Services: VNC terminal



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DAG management: TRIANA project



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The GILDA Accounting System(based on DGAS)



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How to join GILDA: the Gilda Homepagehttps://gilda.ct.infn.it



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How to join GILDA: instructions



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GILDA CA certificate downloadhttps://gilda.ct.infn.it/CA/mgt/getCA.php



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How to get a personal GILDA certificate (1/5)



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Dear User,

you can download your GILDA Personal Certificate going,*with the same browser you used to submit the request*,to the URL:

https://gilda.ct.infn.it/cgi-bin/gucert.pl?0A44

Your certificate is valid for $CERTIFICATE_DAYS_VALUE days.After that you can go to:

https://voms.ct.infn.it:8443/voms/gilda/webui/request/user/create

and register to the GILDA VOMS (usually, registration takes a working day).

Then, you can go to the GILDA Grid Demonstrator at the URL:https://grid-demo.ct.infn.it

or, if you are participating to a tutorial or an induction course,to the GILDA Grid Tutor at the URL:

https://grid-tutor.ct.infn.it (for LCG) or https://glite-tutor.ct.infn.it (for gLite)

Remember that:

1) whenever you are prompted for the Operating System, use the usernameand the password you have chosen when you requested the GILDAPersonal Certificate as username and as password;

2) whenever you are prompted for the GRID username and passwordand the passphrase of your GILDA Personal Certificate as password.Best Regards…

Just click the link to get the certificate.

From: GILDA-CA

To:

Subject: GILDA Personal Certificate for

• You will get an e-mail to the e-mail address given in previous web form




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• You will be informed that a new certificate is available in your browser certificate list.

• Very important: you HAVE TO use the same browser in all the previous steps

• It’s suggested now to export the certificate and store it in a safe place.

• The certificate exporting procedure and the extension of the file is browser dependend (*.p12 for Mozilla/Netscape/FireFox and *.pfx for Internet Explorer).

• Exported certificates need to be converted in PEM format (*.pem). This is the certificate format used by the gLite security services.




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Dear User,

you can download your GILDA Personal Certificate going, *with the same browser you used to submit the request*, to the URL:

https://gilda.ct.infn.it/cgi-bin/gucert.pl?0A44

Your certificate is valid for 365 days.After that you can go to:

https://voms.ct.infn.it:8443/voms/gilda/webui/request/user/create

and register to the GILDA VO (usually, registration takes a working day).

Then, you can go to the GILDA Grid Demonstrator at the URL:

https://grid-demo.ct.infn.it

or, if you are participating to a tutorial or an induction course, to the GILDA Grid Tutor at the URL:

https://grid-tutor.ct.infn.it or https://grid-tutor1.ct.infn.it

Remember that:

1) whenever you are prompted for the Operating System, use the username and the password you have chosen when you requested the GILDA Personal Certificate as username and as password;

2) whenever you are prompted for the GRID username and passwordand the passphrase of your GILDA Personal Certificate as password.

Best RegardsThe GILDA CA Manager…

• In the same e-mail we showed before you can seen one more link:

Just follow the link to be registered to the GILDA VO.

VOMS Registration (1/5)



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This page will be only accessible if you have imported successfully the received certificate

VOMS registration (2/5)



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Confirm your VO registration request following the above link




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Finally you will get a confirmation e-mail

Now you are a member of the GILDA VO!!!




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• 1) Log via SSH in glite-tutor.ct.infn.it (or grid-tutor.ct.infn.it)

– But you have to provide us the IP address of the machine you want to login from.

• 2) Install the GILDA VM UI Combined on your laptop/desktop

– You can download the GILDA VM UI Combined from:

https://gilda.ct.infn.it/VirtualServices.html

How to start using the GILDA testbed



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The GILDA Video Tutorials(https://gilda.ct.infn.it/video.html)



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• 20 sites in 3 continents• > 4200 certificates issued, 15% renewed at least once• > 120 tutorials and demos performed in 15 months• > 1,500,000 hits (> 60,000 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

GILDA summary numbers



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• 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 BiomedApplications: GATE, hadronTherapy, and Friction/Arlecore

• Development of complete interfaces with GENIUS for 4 GenericApplications: 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

EGEE Applications and GILDA



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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, 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

Summary and Conclusions



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• 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

References



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Questions

the gilda t-infrastructure and the genius portal · 2018. 11. 18. · ist-2006-026409 location,...

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