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)
Lost Island, First EELA ROC-on-Duty Tutorial , 29.11.2006 10
FP6−2004−Infrastructures−6-SSA-026409
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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FP6−2004−Infrastructures−6-SSA-026409
E-infrastructure shared between Europe and Latin AmericaOne last beg…
PLEASE DON’T SHUT DOWN THE MACHINES!!!!