Graphing total services that are acknowledged / not acknowledged in op5 Monitor
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Version Copied
This article was written for version 7.x of op5 Monitor, it could work on both lower and higher version if nothing else is stated.
About this article Copied
This article shows how to graph the total amount of services (excluding those that are in scheduled downtime, state = ok and in_notification_period = 1) in op5 Monitor. This is really handy if you want to follow up on number of incidents in your environment over time and how how incidents gets handled over time in an nice graph.
Example from our demo system: Graphing of acknowledged and unacknowleged alerts
Create the plugin Copied
This script or plugin will query livestatus to get the information needed to create the graph
/opt/plugins/custom/check_services_ackunack_custom.sh
#!/bin/bash
result=`"GET services
Filter: scheduled_downtime_depth = 0
Filter: host_scheduled_downtime_depth = 0
Filter: in_notification_period = 1
Filter: state != 0
Stats: state < 5
Stats: state = 0
Stats: state = 1
Stats: state = 2
Stats: state = 3
Stats: acknowledged = 0
Stats: acknowledged = 1" | unixcat /opt/monitor/var/rw/live | tr -d '[' | tr -d ']' | awk -F"," '{print "TOTAL_SERVICES="$1";""NOT_ACKNOWLEDGED="$6";""ACKNOWLEDGED="$7}'`
echo "OK - Graphed service statistics|$result"
exit 0
Create a new check_command to use our newly created plugin Copied
Create a custom pnp template for a nicer performance graph Copied
By default op5 Monitor will create a graph for you using a generic template. But you probably want to create a more attractive graph to show and for this we will create our own template.
# /opt/monitor/op5/pnp/templates/check_services_ackunack_custom.php
<?php/*License: GPLCopyright (c) 2009 op5 ABAuthor: Mattias Ryrlen <dev@op5.com>Contributor(s): Joerg Linge <joerg.linge@pnp4nagios.org>For direct contact with any of the op5 developers send a mail to dev@op5.comDiscussions are directed to the mailing list op5-users@op5.com,see http://lists.op5.com/mailman/listinfo/op5-usersThis program is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License version 2 aspublished by the Free Software Foundation.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with this program. If not, see <http://www.gnu.org/licenses/>.Requires: pnp4nagios 0.4.14+ enable_recursive_template_search enabled in configfile check_esx3.pl from http://git.op5.org/git/?p=nagios/op5plugins.git;a=summary*/$color_list = array( 1 => "#fed409", // Yellow 2 => "#ff6600", // Orange 3 => "#ee0a04", // Red 4 => "#007dd0", // Blue 5 => "#ff6600", // Orange 6 => "#a4a4a4", // Grey 7 => "#ff6600", // Orange 8 => "#a4a4a4", // Grey 9 => "#336633", // darker green 10 => "#0f0f0f", // Very dark gray );$opt[1] = '';$def[1] = '';$filled = 0;$base = "1024";$cdef = "";$vlabel = "";$coloridx = 0;// Specific settings based on first DataSource, if we want to customize it.switch ($NAME[1]) { case "cpu_usage": $vlabel = "Percent"; $opt[1] .= "--lower-limit=0 --upper-limit=105 "; break; case "mem_usage": $vlabel = "Percent"; $opt[1] .= "--lower-limit=0 --upper-limit=105 "; break; case "net_receive": $color[1] = '#56a901'; $color[2] = '#007dd0'; $vlabel = "Kb/sec"; break; case "cpu_usagemhz": $vlabel = "CPU Usage"; $filled = 1; break; default: $filled = 1; break;}if (!empty($color) && is_array($color)) { $color_list = $color;}$opt[1] .= " --imgformat=PNG --title=\" $hostname / $servicedesc\" --base=$base --vertical-label=\"$vlabel\" --slope-mode ";$opt[1] .= "--watermark=\"http://www.op5.com template: $TEMPLATE[1]\" ";$opt[1] .= "--units-exponent=0 ";for ($i = 1; $i <= count($DS); $i++) { $def[1] .= "DEF:ds$i=$rrdfile:$DS[$i]:AVERAGE " ; $def[1] .= "CDEF:var$i=ds$i "; /* If we have few datasources we fill the area below with a semitransparent version of basecolor This makes the graph look more "modern" */ if ($coloridx == count($color_list)) { $coloridx = 1; } else { $coloridx++; } if ($filled || count($DS) <= 3) { $def[1] .= "AREA:var$i". $color_list[$coloridx] . "32 "; } $def[1] .= "LINE1:var$i" . $color_list[$coloridx] . "FF:\"$NAME[$i]\t\" "; $def[1] .= "GPRINT:var$i:LAST:\"Cur\\:%8.lf $UNIT[$i]\" "; $def[1] .= "GPRINT:var$i:AVERAGE:\"Avg\\:%8.lf $UNIT[$i]\" "; $def[1] .= "GPRINT:var$i:MAX:\"Max\\:%8.lf $UNIT[$i]\\n\" ";}for ($i = 1; $i <= count($DS); $i++) { if ($UNIT[$i] == "%%") { $UNIT[$i] = "%"; } if (isset($WARN[$i]) && $WARN[$i] != "") { $def[1] .= "HRULE:$WARN[$i]#FFFF00:\"Warning ($NAME[$i])\: " . $WARN[$i] . " " . $UNIT[$i] . " \\n\" " ; } if (isset($CRIT[$i]) && $CRIT[$i] != "") { $def[1] .= "HRULE:$CRIT[$i]#FF0000:\"Critical ($NAME[$i])\: " . $CRIT[$i] . " " . $UNIT[$i] . " \\n\" " ; }}