[Users] centralized Logging engine and hypervisor

[Martin Perina]

Hi Sven,

AFAIK there following logging configuration files in ovirt-engine:

1) /etc/ovirt-engine/notifier/log4j.xml
  - for ovirt-engine-notifier service

2) /etc/ovirt-engine/engine-manage-domains/log4j.xml
  - for engine-manage-domains tool

3) /etc/ovirt-engine/engine-config/log4j.xml
  - for engine-config tool

4) /usr/share/ovirt-engine/services/ovirt-engine/ovirt-engine.xml.in
  - for ovirt-engine service (webadmin & userportal)

1), 2) and 3) are standard log4j config files.
4) is JBoss deployment configuration which includes logging section.


Martin Perina


----- Original Message -----
> From: "Sven Kieske" <S.Kieske at mittwald.de>
> To: users at ovirt.org
> Sent: Wednesday, March 19, 2014 6:16:42 PM
> Subject: Re: [Users] centralized Logging engine and hypervisor
> 
> Well I found some old devel mail regarding
> this topic:
> 
> http://lists.ovirt.org/pipermail/engine-devel/2011-November/000122.html
> 
> is there another log4j.xml beside
> /etc/ovirt-engine/engine-config/log4j.xml ?
> 
> I didn't find one which manages the engine.log
> 
> Is this hard coded?
> 
> Am 19.03.2014 17:12, schrieb Sven Kieske:
> > Hi,
> > 
> > I got a question regarding centralized logging:
> > 
> > I guess in order to make the engine log to /dev/log
> > 
> > I have to manipulate /etc/ovirt-engine/engine-config/log4j.xml ?
> > 
> > I think these tutorials might fit somehow?
> > 
> > https://blog.trifork.com/2010/01/14/logging-to-the-syslog-from-a-java-application/
> > http://help.papertrailapp.com/discussions/questions/86-how-to-make-jboss-log-to-syslog
> > 
> > for vdsm I'll just have to change:
> > 
> > /etc/vdsm/svdsm.logger.conf and /etc/vdsm/logger.conf
> > 
> > to:
> > 
> > handlers=syslog
> > 
> > Am I on the right track for the engine-log?
> > 
> 
> --
> Mit freundlichen Grüßen / Regards
> 
> Sven Kieske
> 
> Systemadministrator
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