13th EELA Tutorial, La Antigua, 18-19, October 2007 www.eu-eela.org E-infrastructure shared between Europe and Latin America FP62004Infrastructures6-SSA-026409.

13th EELA Tutorial, La Antigua, 18-19, October 2007 www.eu-eela.org E-infrastructure shared between Europe and Latin America FP62004Infrastructures6-SSA-026409 Introducción a la Tecnología Grid y GILDA Richard Miguel SENAMHI - PERU La Antigua, 18 – 19 Octubre 2007

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Agenda Introducción Conceptos de Grid Beneficios Seguridad Gilda 2

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Introducción Que es Grid? –Grid puede ser comparado con una red eléctrica donde los usuarios pueden conectar cualquier dispositivo desde cualquier parte de ella sin necesidad de saber de donde proviene la energía. –Analógicamente, los usuarios de la GRID pueden conectar su computador a una red de recursos computacionales y acceder a la potencia de ellos sin necesidad de saber donde se encuentran estos recursos. –También se dice que es un cluster de clusters donde se agrupan recursos de computo separados geográficamente a través de una red de comunicación para tal fin. 3

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 GRID 4 Site1 Site2 User Interface

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Conceptos de GRID Recursos Computacionales –Equipos o computadores donde los usuarios puedan ejecutar jobs, aplicaciones, almacenar o recuperar datos sin importar el lugar geografico donde se encuentre dicho recurso. Job –Es una tarea computacional, (ejecutable o script) que los usuarios pueden ejecutar en el GRID con la finalidad de obtener un resultado final de regreso a un recurso al cual tenga acceso. Job Submission –Es el acto por el cual un usuario delega al GRID la responsabilidad de hallar el mejor recurso disponible en cualquier lugar del mundo y enviar el job para ser ejecutado en dicho recurso. 5

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Conceptos de GRID 6 VOs:Individuos u organizaciones que tienen acceso a los recursos de GRID User Interface Grid services

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 7 Multi-VOs Usuarios se unen a VOs Una Organizacion Virtual ofrece recursos & negocia accessos El middleware de GRID se ejecuta en cada site –Storage elements –Compute elements Servicios adicionales (tanto usuarios y grid middleware) habilita el GRID Efecto: colaboración INTERNET

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 8 Requerimientos del GRID Heterogéneo VO Resource Sharing Uso de Recursos Job Execution Data Services Seguridad Costos Administrativos Escalabilidad Disponibilidad Requerimientos Específicos

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Middleware Es la capa intermedia entre las aplicaciones de los Usuarios y los Recursos de Grid. 9

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Middleware Grid 10

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Beneficios del Grid Explotar los recursos no utilizados o sub utilizados. Capacidad de acceder a grandes recursos de computo. La tecnología GRID nos proporciona la posibilidad de colaborar con otro investigadores en distintas partes del mundo y obtener resultados positivos de dicha colaboración. Proporciona la posibilidad de balancear recursos. Confiabilidad. Seguridad. 11

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Seguridad Basada en Certificados Digitales X.509 12

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 13 Futuro del GRID Incremento del número de usuarios de la infraestructura –Diseminacion de los resultados –Entrenamiento y Educacion –Grids ofrecen nuevas opotunidades para trabajo colaborativo. Incremento del numero de aplicaciones para mejorar el soporte de aplicaciones y las funcionalidades del middleware. –Incremento de la estabilidad, escalabilidad y usabilidad. –Mayores esfuerzos son necesarios particularmente sobre la administracion de un VO, seguridad de la infraestructura, administracion de datos y administraciond e jobs. –Extensiones del middleware del Grid de alto nivel. Incremento de la infrastructure de Grid Incremento de la administrabilidad de los servicios de GRID. –Reduciendo el costo de la operacion –Asegurando la interoperatibilidad entre infraestructuras.

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 The GILDA Project – web portal https://gilda.ct.infn.it

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 Por qué t-Infrastructure? Evita la interrupción de los sistemas de producción de los proyectos de Grid. Prepara participantes para futuras actualizaciones del middleware. Fácil punto de entrada para nuevas comunidades y usuarios. Proporciona operación garantizada para un Tutorial.

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 16 Lima, 12th EELA Tutorial, 24.09.2007 GILDA Test-bed ~ 20 sites in 4 continents

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 17 Lima, 12th EELA Tutorial, 24.09.2007 Todos los servicios gLite en GILDA M I D D L E W A R E V E R S I O N : g L i t e 3. 0. 0

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 18 Lima, 12th EELA Tutorial, 24.09.2007 GILDA Sponsors ( https://gilda.ct.infn.it/sponsors.html)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 19 Lima, 12th EELA Tutorial, 24.09.2007 Training Strategy (1)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 21 The GILDA Certification Authority (https://gilda.ct.infn.it/CA)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 22 Training Strategy (2)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 23 The GILDA VOMS (https://voms.ct.infn.it:8443/voms/gilda/)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 24 Training Strategy (3) Site Managers Beginners Application Developers

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 25 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 26 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 27 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 GILDA USE CASES HOW TO USE CLI/API/WEB SERVICES in gLiteHOW TO USE CLI/API/WEB SERVICES in gLite GILDA TEAM SUPPORT FORGILDA TEAM SUPPORT FOR APPLICATION INTEGRATIONAPPLICATION INTEGRATION (GENIUS ALSO) Demonstrative Applications

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 28 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 29 The GILDA Training Material (https://grid.ct.infn.it/twiki/bin/view/GILDA/WebHome)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 30 The GILDA Support System http://gilda-support.ct.infn.it

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 31 Ticket Creation (1/2)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 32 Ticket Creation (2/2)

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 33 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 34 Applications: RASTER-3D Set of tools for generating high quality raster images of molecules

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 35 Applications: Volcano Sonification (Picture: M. Monzier IRD/IG-EPN)(Picture: g1.globo.com) Etna, ItalyTungurahua, Ecuador Sonified data from geophysical data collected by digital seismographs placed on volcanoes.

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 36 Applications: Volcano Sonification Seismograms Melodisation

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 37 Applications: hadronTherapy Employed for the treatment of some kind of ocular tumours Used to calibrate the proton beamline in reality

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 38 Applications: DEMTOOLs Satellite image rendering program Input: ASCII file in DEM format (Digital Elevation Model) Output: VRML file

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 39 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 40 Lima, 12th EELA Tutorial, 24.09.2007 Stats

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 41 Lima, 12th EELA Tutorial, 24.09.2007 Non EU countries benefited by GILDA courses Basic / user tutorial Advanced / sysadmin Application Porting

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 42 Lima, 12th EELA Tutorial, 24.09.2007 Non EU countries benefited by GILDA courses Basic / user tutorial Advanced / sysadmin 4 7 1 Application Porting

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 43 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 44 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

E-infrastructure shared between Europe and Latin America 13th EELA Tutorial, La Antigua, 18-19 October 2007 FP62004Infrastructures6-SSA-026409 45 Preguntas

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13th EELA Tutorial, La Antigua, 18-19, October 2007 www.eu-eela.org E-infrastructure shared between Europe and Latin America FP62004Infrastructures6-SSA-026409.

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Presentación del tema: "13th EELA Tutorial, La Antigua, 18-19, October 2007 www.eu-eela.org E-infrastructure shared between Europe and Latin America FP62004Infrastructures6-SSA-026409."— Transcripción de la presentación:

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