Sync state in failover scenario

Giorgio Zarrelli zarrelli at linux.it
Wed Jun 30 17:27:15 CEST 2010


Use drdb?

Ciao,

Giorgio

Il giorno 30/giu/2010, alle ore 16:40, Mattia Gandolfi <matgand at gmail.com> ha scritto:

> Hi all,
> 
> I'm running Nagios 3.2.1 on two RHEL boxes in a HA failover setup.
> Both the master and the slave run with execute_service_checks=1, only the master has enable_notifications=1. The slave checks the master's status every minute, and in case of error notifications get enabled. I guess a pretty standard configuration...
> 
> If I manually disable notifications for a host or service, and the master goes away for wathever reason, the slave enables notifications globally, but it has no knowledge of hosts on wich notifications were disabled on the master, so I get tons of alarms for those hosts.
> 
> Is there a way to sync states between the master and the slave?
> 
> Thanks
> 
> Cheers
> 
> Mattia
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