Might want to look into see if "negate" works for that plug in which will alert when a service is up. I use that on an snmp plug in that I use to check windows services on two passive nodes that should not have certain application services running. May not work for your cluster plug in but worth looking into On Oct 12, 2011 9:10 AM, "Kumar, Ashish" <<a href="mailto:xml.devel@gmail.com">xml.devel@gmail.com</a>> wrote: > > Hello fellow Nagios users, > > I have configured a couple of hosts in Nagios, since they are the nodes of a HA cluster the services are running on the active host only. As obvious Nagios is showing the services down on the passive host. I tried using check_cluster and check_cluster2 but due to the lack of information around the web and mailing list archives I couldn't figure out how it can be configured. > > Would anyone actually using check_cluster like to lend me a hand? :) > > We are using Nagios Core 3.2.0 on Centos. > > Thanks, > Ashish Kumar > > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense. > <a href="http://p.sf.net/sfu/splunk-d2d-oct">http://p.sf.net/sfu/splunk-d2d-oct</a> > _______________________________________________ > Nagios-users mailing list > <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> > <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> > ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. > ::: Messages without supporting info will risk being sent to /dev/null