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Grid monitoring SystemGrid monitoring System(GridICE)(GridICE)

DataTAG Collaboration: S.Andreozzi, S.Fantinel,DataTAG Collaboration: S.Andreozzi, S.Fantinel,

A.Ghiselli, G.Tortone, C.Vistoli A.Ghiselli, G.Tortone, C.Vistoli

LCG – DataTAG-WP4 MeetingLCG – DataTAG-WP4 Meeting

8 May 20038 May 2003CernCern

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Grid-monitoring Grid-monitoring systemsystem

First (old) version based on Nagios First (old) version based on Nagios componentscomponents

In use within INFN-Grid Used in wordgrid demos

IST2002 4-6 November 02, Copenhagen SC2002 16-22 November 02, Baltimore

New version:New version: Scalability - integration with GIS systems Common information model extension of the

Glue Schemas GridICE is a new product, totally re-GridICE is a new product, totally re-

designed following modularity guidelines designed following modularity guidelines (only few basic Nagios components) (only few basic Nagios components)

Can integrate different info providers reuse of grid middleware components

deployed on the DataTAG testbed Deployment on going on the CMS/LCG-0 pilot

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Collaboration with Collaboration with LCGLCG

first meeting organized by Flavia in December 12 2002

The agenda was: Status and plan of the Nagios based

monitoring system LCG monitoring requirements

the agreement was to collaborate on the new plan of the monitoring system with the aim to produce a ‘real’ monitoring tool for LCG (mailing list datatag-monitor@cern.ch)

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What we present What we present todaytoday

Description of GridICE and in particular:Description of GridICE and in particular: GUI interface role based: VO manager, site

manager…

Interface to GIS(discovery) , now MDS, tomorrow new systems like RGMA

Glue schema extension

‘local’ data collection mechanism

Next steps

Architectural introduction, S.AndreozziArchitectural introduction, S.Andreozzi

Implementation description, S.FantinelImplementation description, S.Fantinel

Demo on DataTAG testbed configured Demo on DataTAG testbed configured with EDG 1.4.x/GLUEwith EDG 1.4.x/GLUE

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The requirements of LCGThe requirements of LCG

how to organize the integration with how to organize the integration with LCG-1.LCG-1.

The GridICE configuration/deployment The GridICE configuration/deployment on the LCG-1 certification testbedon the LCG-1 certification testbed

Time tableTime table

What we have to What we have to discussdiscuss