FP6−2004−Infrastructures−6-SSA-026409

www.eu-eela.org

E-infrastructure shared between Europe and Latin America

Overview of the Lost Island Grid InfrastructurePedro Henrique Rausch BelloAlexandre Nóbrega Duarte

Management - Operations and SupportWP2 - Pilot Testbed Operations and Support First EELA Grid School (EGRIS-1)Lost Island, 29.11.2006

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 2FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

• Island Grid Infrastructure• Grid Infrastructure Services Overview• The Four Virtual RCs• The User Interface Infrastructure• User accounts and certificates• Monitoring Page

Outline

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 3FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

Island Grid Infrastructure

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 4FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

Island Grid Infrastructure

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 5FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

Grid Infrastructure Services Overview

• The Do-it-all: egris194.eela.ufrj.br– Repository– NTP server– DHCP server– DNS server

• The Bold: egris195.eela.ufrj.br– RB– BDII– UI

• The Bad: egris196.eela.ufrj.br– LFC Catalog– AMGA Database server

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 6FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

Grid Infrastructure Services Overview

• The Ugly: egris197.eela.ufrj.br– VOMS– MyProxy

• The Outlaw: egris198.eela.ufrj.br– RGMA Server

• The Sheriff: egris200.eela.ufrj.br– SAM Server– TWiki

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 7FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

The Four Virtual RCs

• Four groups, separated by Country:

• EELA-BR: Installed by Frederico and André (UFRJ-BR)

• EELA-CL: Installed by Guilhermo (UTFSM-CL) and Claudio (UDeC-CL)

• EELA-ES: Installed by Javier and Antonio (CIEMAT-ES)

• EELA-MX: Installed by Eduardo and Luciano (UNAM-MX)

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 8FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin America

• Each resource centre consists of:– A Computing Element with 4 Worker Nodes (PIV 3.0GHz with

1Gb of memory)– A Storage Element with 60Gb of available space

The Four Virtual RCs

Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 9FP6−2004−Infrastructures−6-SSA-026409

E-infrastructure shared between Europe and Latin AmericaThe User Interface Infrastructure

• Each machine in the Marambaia Room is installed with a gLite User Interface;

• To access it:– Username: egris– Password: itacuruca

• The Grid Certificates are already installed on the accounts. The passphrase is

ITACURUCA (all capitals)

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E-infrastructure shared between Europe and Latin AmericaMonitoring Page

• If you feel something is wrong, please don’t despair. Take a look at:

http://egris200/island.html

• You can also find the Gilda Wiki on:

http://egris200/twiki/bin/view

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E-infrastructure shared between Europe and Latin AmericaOne last beg…

PLEASE DON’T SHUT DOWN THE MACHINES!!!!

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E-infrastructure shared between Europe and Latin America

GOOD WORK TO EVERYBODY!!!