39 lines
1.3 KiB
PHP
39 lines
1.3 KiB
PHP
<?php
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#
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# Copyright (c) 2006-2010 Joerg Linge (http://www.pnp4nagios.org)
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# Template for integer values
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#
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# 09/04/2015 - TruePath Technologies Inc. (DRM): Added getRandomColor to fix color array size limit
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#
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include 'arrayfix.php';
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$def[1] = "";
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$opt[1] = "";
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foreach ($DS as $KEY => $VAL) {
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$opt[1] .= "--alt-y-grid -l 0 --vertical-label \"$LABEL[$KEY]\" --title \"$LABEL[$KEY]\" ";
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$def[1] .= "DEF:var_float$KEY=$RRDFILE[$KEY]:$DS[$KEY]:MAX " ;
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$def[1] .= "CDEF:var$KEY=var_float$KEY,FLOOR " ;
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$def[1] .= "LINE1:var$KEY" . getRandomColor() . ":\"$LABEL[$KEY]\" " ;
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if ($WARN[$KEY] != "") {
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$def[1] .= "HRULE:$WARN[$KEY]#FFFF00 ";
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}
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if ($CRIT[$KEY] != "") {
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$def[1] .= "HRULE:$CRIT[$KEY]#FF0000 ";
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}
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$def[1] .= "GPRINT:var$KEY:LAST:\"%.0lf $UNIT[$KEY] LAST \" ";
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$def[1] .= "GPRINT:var$KEY:MAX:\"%.0lf $UNIT[$KEY] MAX \" ";
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$def[1] .= "GPRINT:var$KEY:AVERAGE:\"%.0lf $UNIT[$KEY] AVERAGE \\n\" ";
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}
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# thanks to: http://stackoverflow.com/questions/10708965/generate-random-colors
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// phpcs:disable PSR1.Files.SideEffects
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function getRandomColor()
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{
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$rand = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f');
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$color = '#' . $rand[rand(0, 15)] . $rand[rand(0, 15)] . $rand[rand(0, 15)] . $rand[rand(0, 15)] . $rand[rand(0, 15)] . $rand[rand(0, 15)];
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return $color;
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}
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