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8c4efc83e1
Graphs that were using `file_exists()` to check for the presence of RRD files now use `rrdtool_check_rrd_exists()` instead. This is a fix for distributed poller configurations that are running `rrdcached` on a different host.
37 lines
1.5 KiB
PHP
37 lines
1.5 KiB
PHP
<?php
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/*
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* LibreNMS module to Graph Cisco IPSLA ICMP Jitter metrics
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*
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* Copyright (c) 2016 Aaron Daniels <aaron@daniels.id.au>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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$sla = dbFetchRow('SELECT `sla_nr` FROM `slas` WHERE `sla_id` = ?', array($vars['id']));
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require 'includes/graphs/common.inc.php';
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$rrd_options .= ' -l 0 -E ';
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$rrd_filename = rrd_name($device['hostname'], array('sla', $sla['sla_nr'], 'icmpjitter'));
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if (rrdtool_check_rrd_exists($rrd_filename)) {
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$rrd_options .= " COMMENT:' Cur Min Max Avg\\n'";
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$rrd_options .= " DEF:PL=" . $rrd_filename . ":PacketLoss:AVERAGE ";
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$rrd_options .= " LINE1.25:PL#008C00:'Packets Lost ' ";
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$rrd_options .= " GPRINT:PL:LAST:%3.0lf ";
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$rrd_options .= " GPRINT:PL:MIN:%3.0lf ";
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$rrd_options .= " GPRINT:PL:MAX:%3.0lf ";
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$rrd_options .= " GPRINT:PL:AVERAGE:'%3.0lf'\\\l ";
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$rrd_options .= " DEF:PLA=" . $rrd_filename . ":PacketLateArrival:AVERAGE ";
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$rrd_options .= " LINE1.25:PLA#CC0000:'Late Arrival ' ";
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$rrd_options .= " GPRINT:PLA:LAST:%3.0lf ";
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$rrd_options .= " GPRINT:PLA:MIN:%3.0lf ";
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$rrd_options .= " GPRINT:PLA:MAX:%3.0lf ";
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$rrd_options .= " GPRINT:PLA:AVERAGE:'%3.0lf'\\\l ";
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}
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