LCG-FR /monitoring ActiveMQ

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Messaging System Architecture

sur la nagios BOX

  • Il y a un cron pour recuperer les Broker accessibles (utilisation du systeme d'information et de l'attribut: )
  • Msg architecture utilisé pour recuperer les sorties des jobs soumis sur les CE
  • current broker network supports SSL but at this point there is no authorization mechanism

etat de notre queue

Pour importer de maniere interactive les resultats dans nagios (permet de debugger):

/usr/libexec/grid-monitoring/plugins/nagios/recv_from_queue  -v
/usr/sbin/msg-to-queue --prefix /queue/grid.probe.metricOutput.EGEE.a635834332381123c8b296d02b682f8f --broker-uri stomp://

On peut voir l'etat de notre queue:

s'abonner au flux RSS:


sometimes msg-to-queue does not reconnect correctly due Net::Stomp library problems.

For a terribly simple consumer the following STOMP perl client works.

James Casey just build and produced rpms for 2.0.1 which works on python >= 2.3. It’s now in our test repositories for EGEE-SA1 for SL4 & SL5 :