mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
106 lines
3.9 KiB
PHP
106 lines
3.9 KiB
PHP
<?php
|
|
/*
|
|
* LibreNMS module to display Cisco Class-Based QoS Details
|
|
*
|
|
* Copyright (c) 2015 Aaron Daniels <aaron@daniels.id.au>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation, either version 3 of the License, or (at your
|
|
* option) any later version. Please see LICENSE.txt at the top level of
|
|
* the source code distribution for details.
|
|
*/
|
|
|
|
require_once "../includes/component.php";
|
|
$component = new component();
|
|
$options = array();
|
|
$options['filter']['type'] = array('=','Cisco-CBQOS');
|
|
$components = $component->getComponents($device['device_id'],$options);
|
|
|
|
// We only care about our device id.
|
|
$components = $components[$device['device_id']];
|
|
|
|
// Determine a policy to show.
|
|
if (!isset($vars['policy'])) {
|
|
foreach ($components as $id => $array) {
|
|
if ( ($array['qos-type'] == 1) && ($array['ifindex'] == $port['ifIndex']) && ($array['parent'] == 0) ) {
|
|
// Found the first policy
|
|
$vars['policy'] = $id;
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
include "includes/graphs/common.inc.php";
|
|
$rrd_options .= " -l 0 -E ";
|
|
$rrd_options .= " COMMENT:'Class-Map Now Avg Max\\n'";
|
|
$rrd_additions = "";
|
|
|
|
$colours = array_merge($config['graph_colours']['mixed'],$config['graph_colours']['manycolours'],$config['graph_colours']['manycolours']);
|
|
$count = 0;
|
|
|
|
d_echo("<pre>Policy: ".$vars['policy']);
|
|
d_echo("\nSP-OBJ: ".$components[$vars['policy']]['sp-obj']);
|
|
foreach ($components as $id => $array) {
|
|
$addtograph = false;
|
|
|
|
// We only care about children of the selected policy.
|
|
if ( ($array['qos-type'] == 2) && ($array['parent'] == $components[$vars['policy']]['sp-obj']) && ($array['sp-id'] == $components[$vars['policy']]['sp-id'])) {
|
|
|
|
// Are we trying to only graph a single class?
|
|
if (isset($vars['class'])) {
|
|
// Yes, is this the selected class
|
|
if ($vars['class'] == $id) {
|
|
$addtograph = true;
|
|
}
|
|
}
|
|
else {
|
|
// No, Graph everything
|
|
$addtograph = true;
|
|
}
|
|
|
|
// Add the class map to the graph
|
|
if ($addtograph === true) {
|
|
d_echo("\n Class: ".$components[$id]['label']."\t+ added to the graph");
|
|
$rrd_filename = $config['rrd_dir'].'/'.$device['hostname'].'/'.safename("port-".$array['ifindex']."-cbqos-".$array['sp-id']."-".$array['sp-obj'].".rrd");
|
|
|
|
if (file_exists($rrd_filename)) {
|
|
// Stack the area on the second and subsequent DS's
|
|
$stack = "";
|
|
if ($count != 0) {
|
|
$stack = ":STACK ";
|
|
}
|
|
|
|
// Grab a colour from the array.
|
|
if ( isset($colours[$count]) ) {
|
|
$colour = $colours[$count];
|
|
}
|
|
else {
|
|
d_echo("\nError: Out of colours. Have: ".(count($colours)-1).", Requesting:".$count);
|
|
}
|
|
|
|
$rrd_additions .= " DEF:DS" . $count . "=" . $rrd_filename . ":bufferdrops:AVERAGE ";
|
|
$rrd_additions .= " CDEF:MOD" . $count . "=DS" . $count . ",8,* ";
|
|
$rrd_additions .= " AREA:MOD" . $count . "#" . $colour . ":'" . str_pad(substr($components[$id]['label'],0,15),15) . "'" . $stack;
|
|
$rrd_additions .= " GPRINT:MOD" . $count . ":LAST:%6.2lf%s ";
|
|
$rrd_additions .= " GPRINT:MOD" . $count . ":AVERAGE:%6.2lf%s ";
|
|
$rrd_additions .= " GPRINT:MOD" . $count . ":MAX:%6.2lf%s\\\l ";
|
|
|
|
$count++;
|
|
} // End if file exists
|
|
}
|
|
else {
|
|
d_echo("\n Class: ".$components[$id]['label']."\t- NOT added to the graph");
|
|
} // End if addtograph
|
|
}
|
|
}
|
|
d_echo("</pre>");
|
|
|
|
if ($rrd_additions == "") {
|
|
// We didn't add any data points.
|
|
d_echo("<pre>No DS to add</pre>");
|
|
}
|
|
else {
|
|
$rrd_options .= $rrd_additions;
|
|
}
|