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informatique:logiciels:nagios

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informatique:logiciels:nagios [2015/09/14 10:05] – check_snmp --rate pteuinformatique:logiciels:nagios [2016/04/01 07:34] – [Exemple 3] pteu
Line 1281: Line 1281:
 $def[1] .= "GPRINT:var2:AVERAGE:\"%7.2lf %SB/s avg\" " ; $def[1] .= "GPRINT:var2:AVERAGE:\"%7.2lf %SB/s avg\" " ;
 $def[1] .= "GPRINT:var2:MAX:\"%7.2lf %SB/s max\\n\" " $def[1] .= "GPRINT:var2:MAX:\"%7.2lf %SB/s max\\n\" "
 +
 +# pour afficher le dernier check sur le graphe
 +if($this->MACRO['TIMET'] != ""){
 +    $def[1] .= "VRULE:".$this->MACRO['TIMET']."#000000:\"Last Service Check \\n\" ";
 +}
 ?> ?>
 </code> </code>
Line 1288: Line 1293:
 {{ :informatique:logiciels:trafic_internet.png?direct |}} {{ :informatique:logiciels:trafic_internet.png?direct |}}
  
 +Le même, un peu plus perfectionné :
 +<code php>
 +<?php
 +# Copyright (c) 2006-2010 Joerg Linge (http://www.pnp4nagios.org)
 +# Plugin: check_snmp_int.pl (COUNTER)
 +# modif traffic reseau in/out
 +
 +$unit = "bps";
 +
 +$ds_name[1] = "$hostname In/Out $unit";
 +$opt[1] = " --vertical-label $unit -b 1000 --title \"$hostname : $servicedesc\" ";
 +$def[1] = rrd::def("var1",$RRDFILE[1],$DS[1],"AVERAGE");
 +$def[1] .= rrd::def("var2",$RRDFILE[2],$DS[2],"AVERAGE");
 +
 +#$def[1] .= "AREA:var1#99ff99:\"$NAME[1]  \" " ;
 +$def[1] .= rrd::gradient('var1','ebffeb','99ff99',sprintf("%-16s",$NAME[1]),20);
 +$def[1] .= rrd::gprint('var1',array("LAST","AVERAGE","MAX"),"%3.2lf %s$unit");
 +
 +$def[1] .= "LINE1:var2#0099ff:\"".sprintf("%-15s",$NAME[2])." \" " ;
 +$def[1] .= rrd::gprint('var2',array("LAST","AVERAGE","MAX"),"%3.2lf %s$unit");
 +
 +if($this->MACRO['TIMET'] != ""){
 +    $def[1] .= "VRULE:".$this->MACRO['TIMET']."#000000:\"Last Service Check \\n\" ";
 +}
 +?>
 +
 +</code>
 ====Exemple 2 : courbe CPU==== ====Exemple 2 : courbe CPU====
  
Line 1415: Line 1447:
 {{ :informatique:logiciels:cpu_forti.png?direct |}} {{ :informatique:logiciels:cpu_forti.png?direct |}}
  
 +====Exemple 3 : graphique adaptatif====
 +
 +Ce template va détecter automatiquement le nombre d'enregistrement dans la base RRD et s'adapter pour tracer le bon nombre de courbe (inconnue à l'avance).
 +<code bash>
 +<?php
 +$unit = "pc";
 +
 +# max : 7 entrées
 +$TAB_COLORS = array('#ff0000','#ff8000','#cccc00','#0066ff','#9933ff','#00ff55','#ff80ff');
 +$CPT=1;
 +
 +$ds_name[$CPT] = "$hostname %CPU x10";
 +$opt[$CPT] = " --vertical-label $unit -b 1000 --title \"$hostname : $servicedesc (% x10)\" ";
 +
 +foreach ($this->DS as $CHAMP_RRD=>$VAL) {
 +
 +        if ($CPT == "1") {
 +                $def[1] = rrd::def("var".$CPT,$VAL['RRDFILE'],$VAL['DS'],"AVERAGE");
 +        }
 +        else {
 +                $def[1] .= rrd::def("var".$CPT,$VAL['RRDFILE'],$VAL['DS'],"AVERAGE");
 +        }
 +
 +        $def[1] .= "LINE1:var".$CPT.$TAB_COLORS[$CHAMP_RRD].":\"".sprintf("%-15s",$VAL['NAME'])." \" " ;
 +        $def[1] .= rrd::gprint('var'.$CPT,array("LAST","AVERAGE","MAX"),"%3.2lf %s$unit");
 +
 +        $CPT++;
 +}
 +
 +if($this->MACRO['TIMET'] != ""){
 +    $def[1] .= "VRULE:".$this->MACRO['TIMET']."#000000:\"Last Service Check \\n\" ";
 +}
 +?>
 +
 +</code>
  
 ======Tips====== ======Tips======
informatique/logiciels/nagios.txt · Last modified: 2021/01/15 15:47 by pteu