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fix: qnap temperature sensors #4586

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crcro
2016-10-11 09:34:16 +03:00
committed by Neil Lathwood
parent 7d3cafddba
commit a7489e2645
1 changed files with 32 additions and 21 deletions
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53
includes/discovery/sensors/temperatures/qnap.inc.php
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@@ -1,33 +1,44 @@
<?php
/*
* LibreNMS QNAP NAS temperature information module
*
* Copyright (c) 2016 Cercel Valentin <crc@nuamchefazi.ro>
* 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.
*/
if ($device['os'] == 'qnap') {
echo 'QNAP: ';
// Turbo NAS Temperature
$turbonas_temperature_oid = '.1.3.6.1.4.1.24681.1.3.6.0';
// Turbo NAS Disk Temperature
$disk_temperature_oid = '.1.3.6.1.4.1.24681.1.2.11.1.3.';
$system_temperature_oid = '.1.3.6.1.4.1.24681.1.3.6.0';
$system_temperature = snmp_get($device, $system_temperature_oid, '-Oqv');
discover_sensor($valid['sensor'], 'temperature', $device, $system_temperature_oid, '99', 'snmp', 'System Temperature', '1', '1', null, null, null, null, $system_temperature);
$temps_oid = '24681.1.2.11.1.3.';
$serials_oid = '24681.1.2.11.1.5.';
// Get Turbo NAS temperature
$turbonas_temperature = snmp_get($device, $turbonas_temperature_oid, '-Oqv');
// Save the Turbo NAS temperature
discover_sensor($valid['sensor'], 'temperature', $device, $turbonas_temperature_oid, '99', 'snmp', 'System Temperature', '1', '1', null, null, null, null, $turbonas_temperature);
$disk_temperature_oid = '.1.3.6.1.4.1.24681.1.2.11.1.3';
$disk_serial_oid = '1.3.6.1.4.1.24681.1.2.11.1.5';
$hdd_temps = snmpwalk_cache_multi_oid($device, $disk_temperature_oid, array());
$hdd_serials = snmpwalk_cache_multi_oid($device, $disk_serial_oid, array());
// Get all disks in the device
$disks = snmpwalk_cache_multi_oid($device, 'SystemHdTable', array(), 'NAS-MIB');
// Parse all disks in the device to get the temperatures
if (is_array($disks)) {
foreach ($disks as $disk_number => $entry) {
// Get the disk temperature full oid
$disk_oid = $disk_temperature_oid.$disk_number;
// Get the temperature for the disk
$disk_temperature = $entry['HdTemperature'];
// Getting the disk information (Number and model)
$disk_information = $entry['HdDescr'].' '.$entry['HdModel'];
// Save the temperature for the disk
discover_sensor($valid['sensor'], 'temperature', $device, $disk_oid, $disk_number, 'snmp', $disk_information, '1', '1', null, null, null, null, $disk_temperature);
if (is_array($hdd_temps) && !empty($hdd_temps)) {
foreach ($hdd_temps as $index => $entry) {
$index = str_replace($temps_oid, '', $index);
$disk_temperature = $entry['enterprises'];
$disk_serial = str_replace('"', '', $hdd_serials[$serials_oid . $index]['enterprises']);
if ($disk_serial == '--') {
$disk_descr = "HDD $index empty bay";
} else {
$disk_descr = "HDD $index $disk_serial";
}
discover_sensor($valid['sensor'], 'temperature', $device, $disk_temperature_oid . '.' . $index, $index, 'snmp', $disk_descr, '1', '1', null, null, null, null, $disk_temperature);
}
}
}