check_mk interface 网卡不出图问题解决

本文使用的版本1.2.6p10

• 页报错提示“unknow function PERCENTNAN”

• 解决办法 用以下源码替换 /usr/local/icinga/share/templates/check_mk-if.php

<?php  
setlocale(LC_ALL, 'C');  
$unit = "B"; 
$unit_multiplier = 1;
$vertical_label_name = "MByte/sec";
if (strcmp($MIN[11], "0.0") == 0) {  
    $unit = "Bit";
    $unit_multiplier = 8;
    $vertical_label_name = "MBit/sec";
}
$bandwidth = $MAX[1]  * $unit_multiplier;
$warn      = $WARN[1] * $unit_multiplier;
$crit      = $CRIT[1] * $unit_multiplier;

# Horizontal lines
$mega        = 1024.0 * 1024.0;
$mBandwidthH = $bandwidth / $mega;
$mWarnH      = $warn      / $mega;
$mCritH      = $crit      / $mega;

# Break down bandwidth, warn and crit
$bwuom = ' ';
$base = 1000;
if($bandwidth > $base * $base * $base) {  
        $warn /= $base * $base * $base;
        $crit /= $base * $base * $base;
        $bandwidth /= $base * $base * $base;
        $bwuom = 'G';
} elseif ($bandwidth > $base * $base) {
        $warn /= $base * $base;
        $crit /= $base * $base;
        $bandwidth /= $base * $base;
        $bwuom = 'M';
} elseif ($bandwidth > $base) {
        $warn /= $base;
        $crit /= $base;
        $bandwidth /= $base;
        $bwuom = 'k';
}

if ($mBandwidthH < 10)  
   $range = $mBandwidthH;
else  
   $range = 10.0;

$bandwidthInfo = "";
if ($bandwidth > 0){  
    $bandwidthInfo = " at bandwidth ${bwuom}${unit}/s";
}
$ds_name[1] = 'Used bandwidth';
$opt[1] = "--vertical-label \"$vertical_label_name\" -l -$range -u $range -X0 -b 1024 --title \"Used bandwidth $hostname / $servicedesc $bandwidthInfo\" ";
$def[1] = 
  "HRULE:0#c0c0c0 ";
  if ($mBandwidthH) 
      $def[1] .= "HRULE:$mBandwidthH#808080:\"Port speed\:  " . sprintf("%.1f", $bandwidth) . " ".$bwuom."$unit/s\\n\" ".
                 "HRULE:-$mBandwidthH#808080: ";
   if ($warn)
      $def[1] .= "HRULE:$mWarnH#ffff00:\"Warning\:                " . sprintf("%6.1f", $warn) . " ".$bwuom."$unit/s\\n\" ".
                 "HRULE:-$mWarnH#ffff00: ";
   if ($crit)
      $def[1] .= "HRULE:$mCritH#ff0000:\"Critical\:               " . sprintf("%6.1f", $crit) . " ".$bwuom."$unit/s\\n\" ".
                 "HRULE:-$mCritH#ff0000: ";

  $def[1] .= "DEF:inbytes=$RRDFILE[1]:$DS[1]:MAX ".
  "DEF:outbytes=$RRDFILE[6]:$DS[6]:MAX ".
  "CDEF:intraffic=inbytes,$unit_multiplier,* ".
  "CDEF:outtraffic=outbytes,$unit_multiplier,* ".
  "CDEF:inmb=intraffic,1048576,/ ".
  "CDEF:outmb=outtraffic,1048576,/ ".
  "CDEF:minusoutmb=0,outmb,- ".
  "AREA:inmb#00e060:\"in                    \" ".
  "GPRINT:intraffic:LAST:\"%6.1lf %s$unit/s last\" ".
  "GPRINT:intraffic:AVERAGE:\"%6.1lf %s$unit/s avg\" ".
  "GPRINT:intraffic:MAX:\"%6.1lf %s$unit/s max\\n\" ".
  "AREA:minusoutmb#0080e0:\"out                   \" ".
  "GPRINT:outtraffic:LAST:\"%6.1lf %s$unit/s last\" ".
  "GPRINT:outtraffic:AVERAGE:\"%6.1lf %s$unit/s avg\" ".
  "GPRINT:outtraffic:MAX:\"%6.1lf %s$unit/s max\\n\" ";

if (isset($DS[12])) {  
  $def[1] .= 
  "DEF:inbytesa=$RRDFILE[12]:$DS[12]:MAX ".
  "DEF:outbytesa=$RRDFILE[13]:$DS[13]:MAX ".
  "CDEF:intraffica=inbytesa,$unit_multiplier,* ".
  "CDEF:outtraffica=outbytesa,$unit_multiplier,* ".
  "CDEF:inmba=intraffica,1048576,/ ".
  "CDEF:outmba=outtraffica,1048576,/ ".
  "CDEF:minusoutmba=0,outmba,- ".
  "LINE:inmba#00a060:\"in (avg)              \" ".
  "GPRINT:intraffica:LAST:\"%6.1lf %s$unit/s last\" ".
  "GPRINT:intraffica:AVERAGE:\"%6.1lf %s$unit/s avg\" ".
  "GPRINT:intraffica:MAX:\"%6.1lf %s$unit/s max\\n\" ".
  "LINE:minusoutmba#0060c0:\"out (avg)             \" ".
  "GPRINT:outtraffica:LAST:\"%6.1lf %s$unit/s last\" ".
  "GPRINT:outtraffica:AVERAGE:\"%6.1lf %s$unit/s avg\" ".
  "GPRINT:outtraffica:MAX:\"%6.1lf %s$unit/s max\\n\" ";
}

# Graph 2: packets
$ds_name[2] = 'Packets';
$opt[2] = "--vertical-label \"packets/sec\" --title \"Packets $hostname / $servicedesc\" ";
$def[2] =
  "HRULE:0#c0c0c0 ".
  "DEF:inu=$RRDFILE[2]:$DS[2]:MAX ".
  "DEF:innu=$RRDFILE[3]:$DS[3]:MAX ".
  "AREA:inu#00ffc0:\"in unicast              \" ".
  "GPRINT:inu:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:inu:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:inu:MAX:\"%7.2lf/s max\\n\" ".
  "AREA:innu#00c080:\"in broadcast/multicast  \":STACK ".
  "GPRINT:innu:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:innu:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:innu:MAX:\"%7.2lf/s max\\n\" ".
  "DEF:outu=$RRDFILE[7]:$DS[7]:MAX ".
  "DEF:outnu=$RRDFILE[8]:$DS[8]:MAX ".
  "CDEF:minusoutu=0,outu,- ".
  "CDEF:minusoutnu=0,outnu,- ".
  "AREA:minusoutu#00c0ff:\"out unicast             \" ".
  "GPRINT:outu:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:outu:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:outu:MAX:\"%7.2lf/s max\\n\" ".
  "AREA:minusoutnu#0080c0:\"out broadcast/multicast \":STACK ".
  "GPRINT:outnu:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:outnu:AVERAGE:\"%7.2lf/s avg  \"  ".
  "GPRINT:outnu:MAX:\"%7.2lf/s max\\n\" ";

# Graph 3: errors and discards
$ds_name[3] = 'Errors and discards';
$opt[3] = "--vertical-label \"packets/sec\" -X0 --title \"Problems $hostname / $servicedesc\" ";
$def[3] =
  "HRULE:0#c0c0c0 ".
  "DEF:inerr=$RRDFILE[5]:$DS[5]:MAX ".
  "DEF:indisc=$RRDFILE[4]:$DS[4]:MAX ".
  "AREA:inerr#ff0000:\"in errors               \" ".
  "GPRINT:inerr:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:inerr:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:inerr:MAX:\"%7.2lf/s max\\n\" ".
  "AREA:indisc#ff8000:\"in discards             \":STACK ".
  "GPRINT:indisc:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:indisc:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:indisc:MAX:\"%7.2lf/s max\\n\" ".
  "DEF:outerr=$RRDFILE[10]:$DS[10]:MAX ".
  "DEF:outdisc=$RRDFILE[9]:$DS[9]:MAX ".
  "CDEF:minusouterr=0,outerr,- ".
  "CDEF:minusoutdisc=0,outdisc,- ".
  "AREA:minusouterr#ff0080:\"out errors              \" ".
  "GPRINT:outerr:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:outerr:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:outerr:MAX:\"%7.2lf/s max\\n\" ".
  "AREA:minusoutdisc#ff8080:\"out discards            \":STACK ".
  "GPRINT:outdisc:LAST:\"%7.2lf/s last  \" ".
  "GPRINT:outdisc:AVERAGE:\"%7.2lf/s avg  \" ".
  "GPRINT:outdisc:MAX:\"%7.2lf/s max\\n\" ";
?>

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