mirror of
https://github.com/librenms/librenms.git
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fad5aca1b7
* feature: Allow customisation of rrd step/heartbeat when creating new rrd files * revert defaults * added docs + webui config option * Move RrdDefinition to an Object to make them easier to create and remove the possibility of typos. * Fix style/lint issues and missing use statements * 3 more missing use statements * updated doc + moved schema file
128 lines
6.3 KiB
PHP
128 lines
6.3 KiB
PHP
<?php
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use LibreNMS\RRD\RrdDefinition;
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// Gather our SLA's from the DB.
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$slas = dbFetchRows('SELECT * FROM `slas` WHERE `device_id` = ? AND `deleted` = 0', array($device['device_id']));
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if (count($slas) > 0) {
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// We have SLA's, lets go!!!
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// Go get some data from the device.
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$rttMonLatestRttOperTable = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.42.1.2.10.1', 1);
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$rttMonLatestOper = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.42.1.5', 1);
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$uptime = snmp_get($device, 'sysUpTime.0', '-Otv');
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$time_offset = (time() - intval($uptime) / 100);
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foreach ($slas as $sla) {
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$sla_nr = $sla['sla_nr'];
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$rtt_type = $sla['rtt_type'];
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// Lets process each SLA
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$unixtime = intval(($rttMonLatestRttOperTable['1.3.6.1.4.1.9.9.42.1.2.10.1.5'][$sla_nr] / 100 + $time_offset));
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$time = strftime('%Y-%m-%d %H:%M:%S', $unixtime);
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$update = array();
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// Use Nagios Status codes.
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$opstatus = $rttMonLatestRttOperTable['1.3.6.1.4.1.9.9.42.1.2.10.1.2'][$sla_nr];
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if ($opstatus == 1) {
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$opstatus = 0; // 0=Good
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} else {
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$opstatus = 2; // 2=Critical
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}
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// Populating the update array means we need to update the DB.
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if ($opstatus != $sla['opstatus']) {
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$update['opstatus'] = $opstatus;
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}
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$rtt = $rttMonLatestRttOperTable['1.3.6.1.4.1.9.9.42.1.2.10.1.1'][$sla_nr];
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echo 'SLA '.$sla_nr.': '.$rtt_type.' '.$sla['owner'].' '.$sla['tag'].'... '.$rtt.'ms at '.$time.'\n';
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$fields = array(
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'rtt' => $rtt,
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);
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// The base RRD
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$rrd_name = array('sla', $sla_nr);
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$rrd_def = RrdDefinition::make()->addDataset('rtt', 'GAUGE', 0, 300000);
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$tags = compact('sla_nr', 'rrd_name', 'rrd_def');
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data_update($device, 'sla', $tags, $fields);
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// Let's gather some per-type fields.
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switch ($rtt_type) {
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case 'jitter':
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$jitter = array(
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'PacketLossSD' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.26'][$sla_nr],
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'PacketLossDS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.27'][$sla_nr],
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'PacketOutOfSequence' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.28'][$sla_nr],
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'PacketMIA' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.29'][$sla_nr],
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'PacketLateArrival' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.30'][$sla_nr],
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'MOS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.42'][$sla_nr]/100,
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'ICPIF' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.43'][$sla_nr],
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'OWAvgSD' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.49'][$sla_nr],
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'OWAvgDS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.50'][$sla_nr],
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'AvgSDJ' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.47'][$sla_nr],
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'AvgDSJ' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.2.1.48'][$sla_nr],
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);
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$rrd_name = array('sla', $sla_nr, $rtt_type);
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$rrd_def = RrdDefinition::make()
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->addDataset('PacketLossSD', 'GAUGE', 0)
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->addDataset('PacketLossDS', 'GAUGE', 0)
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->addDataset('PacketOutOfSequence', 'GAUGE', 0)
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->addDataset('PacketMIA', 'GAUGE', 0)
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->addDataset('PacketLateArrival', 'GAUGE', 0)
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->addDataset('MOS', 'GAUGE', 0)
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->addDataset('ICPIF', 'GAUGE', 0)
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->addDataset('OWAvgSD', 'GAUGE', 0)
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->addDataset('OWAvgDS', 'GAUGE', 0)
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->addDataset('AvgSDJ', 'GAUGE', 0)
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->addDataset('AvgDSJ', 'GAUGE', 0);
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$tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type');
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data_update($device, 'sla', $tags, $jitter);
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$fields = array_merge($fields, $jitter);
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break;
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case 'icmpjitter':
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$icmpjitter = array(
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'PacketLoss' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.26'][$sla_nr],
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'PacketOosSD' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.28'][$sla_nr],
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'PacketOosDS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.29'][$sla_nr],
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'PacketLateArrival' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.32'][$sla_nr],
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'JitterAvgSD' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.45'][$sla_nr],
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'JitterAvgDS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.46'][$sla_nr],
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'LatencyOWAvgSD' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.47'][$sla_nr],
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'LatencyOWAvgDS' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.48'][$sla_nr],
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'JitterIAJOut' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.49'][$sla_nr],
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'JitterIAJIn' => $rttMonLatestOper['1.3.6.1.4.1.9.9.42.1.5.4.1.50'][$sla_nr],
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);
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$rrd_name = array('sla', $sla_nr, $rtt_type);
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$rrd_def = RrdDefinition::make()
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->addDataset('PacketLoss', 'GAUGE', 0)
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->addDataset('PacketOosSD', 'GAUGE', 0)
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->addDataset('PacketOosDS', 'GAUGE', 0)
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->addDataset('PacketLateArrival', 'GAUGE', 0)
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->addDataset('JitterAvgSD', 'GAUGE', 0)
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->addDataset('JitterAvgDS', 'GAUGE', 0)
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->addDataset('LatencyOWAvgSD', 'GAUGE', 0)
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->addDataset('LatencyOWAvgDS', 'GAUGE', 0)
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->addDataset('JitterIAJOut', 'GAUGE', 0)
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->addDataset('JitterIAJIn', 'GAUGE', 0);
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$tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type');
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data_update($device, 'sla', $tags, $icmpjitter);
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$fields = array_merge($fields, $icmpjitter);
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break;
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}
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d_echo("The following datasources were collected for #".$sla['sla_nr'].":\n");
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d_echo($fields);
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// Update the DB if necessary
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if (count($update) > 0) {
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$updated = dbUpdate($update, 'slas', '`sla_id` = ?', array($sla['sla_id']));
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}
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}
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}
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unset($slas);
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