pnp4nagios

This is a preview of the rrd::alerter function which will be introduced in version 0.6.5 of pnp4nagios
Template Helper Functions

alerter.php

<?php
#
# Copyright (c) 2006-2010 Joerg Linge (http://www.pnp4nagios.org)
# Plugin: check_icmp [Multigraph]
#
# RTA
#
$ds_name[1] = "Round Trip Times";
$opt[1]  = "--lower=0 --vertical-label \"RTA\" --title \"Ping times\" ";
$def[1]  =  rrd::def("var1", $RRDFILE[1], $DS[1], "AVERAGE") ;
$def[1] .=  rrd::alerter("var1","Round Trip Times", $WARN[1], $CRIT[1], "FF", $UNIT[1],"#00ff00","#ff8c00","#ff0000") ;
$def[1] .=  rrd::gprint("var1", array("LAST", "MAX", "AVERAGE"), "%6.2lf $UNIT[1]") ;
 
if($WARN[1] != ""){
    if($UNIT[1] == "%%"){ $UNIT[1] = "%"; };
    $def[1] .= rrd::hrule($WARN[1], "#FF8c00", "Warning  ".$WARN[1].$UNIT[1]."\\n");
}
if($CRIT[1] != ""){
    if($UNIT[1] == "%%"){ $UNIT[1] = "%"; };
    $def[1] .= rrd::hrule($CRIT[1], "#FF0000", "Critical  ".$CRIT[1].$UNIT[1]."\\n");
}
 
#
# Packets Lost
$ds_name[2] = "Packets Lost";
$opt[2] = "--vertical-label \"Packets lost\" -l0 -u105 --title \"Packets lost\" ";
 
$def[2]  =  rrd::def("var1", $RRDFILE[2], $DS[2], "AVERAGE");
$def[2] .=  rrd::alerter("var1","Packet loss", $WARN[2], $CRIT[2], "FF", $UNIT[2],"#00ff00","#ff8c00","#ff0000") ;
$def[2] .=  rrd::gprint("var1", array("LAST", "MAX", "AVERAGE"), "%3.0lf $UNIT[2]") ;
 
$def[2] .= rrd::hrule("100", "#000000", ":dashes") ;
 
if($WARN[2] != ""){
    if($UNIT[2] == "%%"){ $UNIT[2] = "%"; };
    $def[2] .= rrd::hrule($WARN[2], "#FF8c00", "Warning  ".$WARN[2].$UNIT[2]."\\n");
}
if($CRIT[2] != ""){
    if($UNIT[2] == "%%"){ $UNIT[2] = "%"; };
    $def[2] .= rrd::hrule($CRIT[2], "#FF0000", "Critical  ".$CRIT[2].$UNIT[2]."\\n");
}
 
?>