[Nagios-devel] Q: Service Escalation Recovery Notifications.

Patrik Båt pb at osix.eu
Thu May 26 15:53:03 CEST 2011


Why just send a recovery to someone who hasnt been informed of
problem? :P

On Thu, 2011-05-26 at 09:43 -0400, Paul M. Dubuc wrote:
> I should have mentioned that whether this works depends on who the default, 
> non-escalated, contacts are for the host or service.  In your case, since you 
> have last_notification set to 3, those contacts in your escalation will not 
> get a recovery notification that is numbered 5 or greater unless they also 
> happen to be the default contact for the host or service, which will get the 
> problem notification number 4 and all non-escalated notifications.  If you 
> escalate a notification to a contact that is not assigned as a regular contact 
> for the host or service, those contacts don't get the recovery notification 
> (unless they also got the previous problem notification) even if you set up a 
> separate escalation for the recovery notification that specifies all previous 
> contacts.
> 
> Patrik Båt wrote:
> > Are you sure about that?
> >
> > The documentation says:
> > "If, after three problem notifications, a recovery notification is sent
> > out for the service, who gets notified? The recovery is actually the
> > fourth notification that gets sent out. However, the escalation code is
> > smart enough to realize that only those people who were notified about
> > the problem on the third notification should be notified about the
> > recovery. In this case, the nt-admins and managers contact groups would
> > be notified of the recovery."
> >
> > On Wed, 2011-05-25 at 13:56 -0400, Paul M. Dubuc wrote:
> >> This works as long as the problem doesn't last longer than 3 notification
> >> intervals.  Recovery notifications that are numbered higher than 4 won't be sent.
> >>
> >> Patrik Båt wrote:
> >> >  # SMS
> >> >  define serviceescalation {
> >> >           host_name *
> >> >           service_description *
> >> >           first_notification 2
> >> >           last_notification 3
> >> >           notification_interval 0
> >> >           contacts oncall
> >> >  	}
> >> >
> >> >  define hostescalation {
> >> >           host_name *
> >> >           first_notification 2
> >> >           last_notification 3
> >> >           notification_interval 0
> >> >           contacts oncall
> >> >  	}
> >> >
> >> >  # MAIL
> >> >
> >> >  define serviceescalation {
> >> >           host_name *
> >> >           service_description *
> >> >           first_notification 1
> >> >           last_notification 1
> >> >           notification_interval 10
> >> >           contacts sysadmin.reports
> >> >  	}
> >> >
> >> >  define hostescalation {
> >> >           host_name *
> >> >           first_notification 1
> >> >           last_notification 1
> >> >           notification_interval 10
> >> >           contacts sysadmin.reports
> >> >  	}
> >> >
> >> >  # Recovery
> >> >
> >> >  define serviceescalation {
> >> >           host_name *
> >> >           service_description *
> >> >           first_notification 2
> >> >           last_notification 3
> >> >           notification_interval 0
> >> >           contacts sysadmin.reports
> >> >           escalation_options r
> >> >  }
> >> >
> >> >  define hostescalation {
> >> >           host_name *
> >> >           first_notification 2
> >> >           last_notification 3
> >> >           notification_interval 0
> >> >           contacts sysadmin.reports
> >> >           escalation_options r
> >> >
> >> >
> >> >  This is working for me, to notify both via sms and email. eg 2 contacts.
> >> >
> >> >
> >> >
> >> >  On Fri, 2011-05-20 at 22:22 +0200, Andreas Ericsson wrote:
> >> >>  On 05/20/2011 06:05 PM, Max Schubert wrote:
> >> >>>  Hi,
> >> >>>
> >> >>>  On Thu, May 19, 2011 at 10:10 AM, Andreas Ericsson<ae at op5.se  <mailto:ae at op5.se>>    wrote:
> >> >>>>  On 05/19/2011 03:32 PM, Paul M. Dubuc wrote:
> >> >>>>>  OK, but wouldn't it be nice if all contacts who got an error notification were
> >> >>>>>  able to get the recovery message instead of just the one last notified?  Is
> >> >>>>>  there any way to do that?  Setting up an explicit serviceescalation for
> >> >>>>>  recovery notifications doesn't seem to work.
> >> >>>>>
> >> >>>>
> >> >>>>  Max Schubert is working on a patch that does something similar to that.
> >> >>>>  If he doesn't complete it, I might take a look at adding it myself.
> >> >>>
> >> >>>  I will send out my partial patch to the list sometime today along with
> >> >>>  an explanation of my thinking / approach for it - feel free to use it
> >> >>>  or discard it as you see fit :)!
> >> >>>
> >> >>
> >> >>  Rest assured, I will ;)
> >> >>
> >> >>  Our customers have raised voices about simplifying the notification
> >> >>  logic though. This discussion actually spawned that voice-raising,
> >> >>  which is nice. Either way, it might be that I end up either taking
> >> >>  your patch or implementing the"everyone who gets problem notifications
> >> >>  also get recovery notifications".
> >> >>
> 
> 

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