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feature: Added Cisco Integrated Management Console inventory and sensor support #4454

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This commit is contained in:
Aaron Daniels
2016-10-06 10:40:37 +10:00
committed by Neil Lathwood
parent 12c4b8acb2
commit a2563c5b67
13 changed files with 1192 additions and 239 deletions
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77
includes/discovery/sensors/temperatures/cimc.inc.php Normal file
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<?php
/*
* LibreNMS module to create sensors from Cisco Integrated Management Controllers (CIMC)
*
* Copyright (c) 2016 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.
*/
if ($device['os'] == 'cimc') {
// Let's add some temperature sensors.
$temp_board = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.719.1.9.44.1');
$temp_mem = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.719.1.30.12.1');
$temp_cpu = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.719.1.41');
/*
* False == OID not found - this is not an error.
* null == timeout or something else that caused an error.
*/
if (is_null($temp_board) || is_null($temp_mem) || is_null($temp_cpu)) {
echo "Error\n";
} else {
// No Error, lets process things.
// Board Temperatures
foreach ($temp_board['1.3.6.1.4.1.9.9.719.1.9.44.1.2'] as $index => $string) {
$temp = preg_match('/sys\/(rack-unit-[^,]+)\/board\/temp-stats/', $string, $regexp_result);
$description = $regexp_result[1];
// Ambient Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.9.44.1.4'.$index;
d_echo($oid." - ".$description." - Ambient: ".$temp_board[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'ambient-'.$index, 'cimc', $description." - Ambient", '1', '1', null, null, null, null, $temp_board[$oid][$index]);
// Front Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.9.44.1.8'.$index;
d_echo($oid." - ".$description." - Front: ".$temp_board[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'front-'.$index, 'cimc', $description." - Front", '1', '1', null, null, null, null, $temp_board[$oid][$index]);
// Rear Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.9.44.1.21.'.$index;
d_echo($oid." - ".$description." - Rear: ".$temp_board[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'rear-'.$index, 'cimc', $description." - Rear", '1', '1', null, null, null, null, $temp_board[$oid][$index]);
// IO Hub Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.9.44.1.13.'.$index;
d_echo($oid." - ".$description." - IO Hub: ".$temp_board[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'ioh-'.$index, 'cimc', $description." - IO Hub", '1', '1', null, null, null, null, $temp_board[$oid][$index]);
}
// Memory Temperatures
foreach ($temp_mem['1.3.6.1.4.1.9.9.719.1.30.12.1.2'] as $index => $string) {
$temp = preg_match('/sys\/(rack-unit-[^,]+)\/memarray-1\/(mem-[^,]+)\/dimm-env-stats/', $string, $regexp_result);
$description = $regexp_result[1]." - ".$regexp_result[2];
// DIMM Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.30.12.1.6.'.$index;
d_echo($oid." - ".$description." - ".$temp_mem[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'mem-'.$index, 'cimc', $description, '1', '1', null, null, 40, null, $temp_mem[$oid][$index]);
}
// CPU Temperatures
foreach ($temp_cpu['1.3.6.1.4.1.9.9.719.1.41.2.1.2'] as $index => $string) {
$temp = preg_match('/sys\/(rack-unit-[^,]+)\/board\/(cpu-[^,]+)\/env-stats/', $string, $regexp_result);
$description = $regexp_result[1]." - ".$regexp_result[2];
// CPU Temperature
$oid = '.1.3.6.1.4.1.9.9.719.1.41.2.1.10.'.$index;
d_echo($oid." - ".$description." - ".$temp_cpu[$oid][$index]."\n");
discover_sensor($valid['sensor'], 'temperature', $device, $oid, 'cpu-'.$index, 'cimc', $description, '1', '1', null, null, 40, null, $temp_cpu[$oid][$index]);
}
}
}