I don't know of any plugins or addons that do this out of the box, but you could just write a custom plugin that ran the list of memory checks against all of the servers then added them together. It could be as simple as:
./check_many address1 address2 address3 address 4 and the check just runs the nrpe check for memory, adds the results, and returns it to Nagios. Otherwise, there are quite a few cluster checking plugins on exchange.nagios.org, but I haven't used any of these myself. http://exchange.nagios.org/index.php?option=com_mtree&task=search&Itemid=74&searchword=cluster On 5/14/2012 6:18 PM, Michael Halligan wrote: > Hi, I was wondering if there's a plugin or 3rd-party package which > allows one to set rules over averages of aggregated services? For > example I need to be able to send a notification if the average memory > usage over an entire cluster is 90% or higher. I thought I might be > able to do this with nagiosbpi or bp-addons plugins, but this does not > seem to be the case. Does anything like this exist? > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Nagios-users mailing list > Nagios-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nagios-users > ::: Please include Nagios version, plugin version (-v) and OS when reporting > any issue. > ::: Messages without supporting info will risk being sent to /dev/null -- Mike Guthrie Technical Team ___ Nagios Enterprises, LLC Email: mguth...@nagios.com Web: www.nagios.com ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
