From ebbf45f0dcbe150f4f8ccb306c8e72e95dbe29d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20L=C3=A4ssig?= <b.laessig@pengutronix.de>
Date: Thu, 1 Dec 2016 13:42:17 +0100
Subject: [PATCH] fix uom of check_libvirt

 * the actual unit of check_libvirt is 'units', which is not a valid UOM
   (https://www.monitoring-plugins.org/doc/guidelines.html#AEN201)
   so tools like icinga2 cannot interprete the performance data
 * remove the UOM to an empty string
   -> no unit specified - assume a number (int or float) of things
      (eg, users, processes, load averages)
---
 check_libvirt/check_libvirt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: pkg-nagios-plugins-contrib/check_libvirt/check_libvirt
===================================================================
--- pkg-nagios-plugins-contrib.orig/check_libvirt/check_libvirt
+++ pkg-nagios-plugins-contrib/check_libvirt/check_libvirt
@@ -246,7 +246,7 @@ eval
 			chop($output);
 			chop($output);
 			$output = $up . "/" . $cnt . " VMs up: " . $output;
-			$np->add_perfdata(label => "vmcount", value => $up, uom => 'units', threshold => $np->threshold);
+			$np->add_perfdata(label => "vmcount", value => $up, uom => '', threshold => $np->threshold);
 			$result = $np->check_threshold(check => $up);
 		}
 		elsif (uc($command) eq "POOL")
