consistent service logging across hosts

Marcel Mitsuto Fucatu Sugano msugano at uolinc.com
Tue Jan 23 00:00:57 CET 2007


On Mon, 2007-01-22 at 13:24 -0700, Mark wrote:
> Wait, that would not work.  I have a standby nagios server accepting
> passive check info for all the services that the active nagios server
> is monitoring.  They are both writing to logs at the same time.

If your active servers are sending check results passively to the
standby nagios server, so the one log that matters is the one that the
passive standby nagios server logs, because, if you ever needs to grow
your distributed nagios active pool, you should just point the ocsp
command to the standby nagios server for it to log all your active
checks passively.

We have 11 distributed active nagios servers sending (but not logging)
check results to one central nagios that logs everything and keeps all
the services aggregated within the same Web-GUI for the NOC people to
ticketing who they might need to. Notifications and logging are handled
by the central server.

> 
> I think I'd need something where I could send the availability logs to
> a third party, so to speak.
> 
> On 1/22/07, Mark <mark at mitsein.net> wrote:
> > so NFS mount my log dir?  It would have to be from a third server I suppose.
> >
> > On 1/19/07, Marc Powell <marc at ena.com> wrote:
> > >
> > >
> > > > -----Original Message-----
> > > > From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-
> > > > bounces at lists.sourceforge.net] On Behalf Of Mark
> > > > Sent: Thursday, January 18, 2007 10:19 PM
> > > > To: nagios-users at lists.sourceforge.net
> > > > Subject: [Nagios-users] consistent service logging across hosts
> > > >
> > > > I have a service that can fail over between hosts that each have their
> > > > own IP (if they failed over IP's this would be easy).  It is very hard
> > > > to get availability numbers for this service because of this.  Are
> > > > there any solutions to this?  Another catch is that the service
> > >
> > > Check_cluster2 + a shared nagios log dir comes to mind.
> > >
> > > --
> > > Marc
> > >
> > > -------------------------------------------------------------------------
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> > >
> >
> >
> > --
> > Mark
> > "Blessed is he who finds happiness in his own foolishness, for he will
> > always be happy."
> >
> 
> 


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