check_munin

Project Notes

You can use check_munin.pl to get info for any plugins that munin-node can run. If you have a lot of munin-nodes you should definetly follow instructions here : http://munin.projects.linpro.no/wiki/HowToContactNagios Even in this case check_munin.pl could be usefull instead of check_dummy to get fresh data. use : check_service_freshness=1 service_freshness_check_interval=60 If you don't have many hosts you should be fine using nagios (active checks) and munin. Setup : # 'check_munin' command definition define command{ command_name check_munin command_line /usr/lib/nagios/plugins/check_munin.pl -H $HOSTADDRESS$ -M $ARG1$ -w $ARG2$ -c $ARG3$ } Sample service definition : # Will generate a warn or crit if any disk usage is above 80 resp 95 # otherwise get a summary of disk usage define service{ service_description disk-usage check_command check_munin!df!80!95 } define service{ service_description mysql-threads check_command check_munin!mysql_threads!100!200 } Runs ok on GNU/Linux (Ubuntu and Red Hat). Need some work to sanitize more modules, patch welcome.