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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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80
includes/polling/entity-physical/cimc.inc.php Normal file
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<?php
/*
* LibreNMS module to poll hardware components in a Cisco Integrated Management Controller
*
* 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.
*/
$component = new LibreNMS\Component();
$components = $component->getComponents($device['device_id'], array('type'=>'Cisco-CIMC'));
// We only care about our device id.
$components = $components[$device['device_id']];
// Only collect SNMP data if we have enabled components
if (count($components > 0)) {
// Let's gather some data..
$tblUCSObjects = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.719.1', 0);
// Make sure we have an array of data before we try to iterate over it
if (is_array($tblUCSObjects)) {
// First, let's extract any active faults, we will use them later.
$faults = array();
foreach ($tblUCSObjects as $oid => $data) {
if (strstr($oid, '1.3.6.1.4.1.9.9.719.1.1.1.1.5.')) {
$id = substr($oid, 30);
$fobj = $tblUCSObjects['1.3.6.1.4.1.9.9.719.1.1.1.1.5.'.$id];
$fobj = preg_replace('/^sys/', '/sys', $fobj);
$faults[$fobj] = $tblUCSObjects['1.3.6.1.4.1.9.9.719.1.1.1.1.11.'.$id];
}
}
foreach ($components as &$array) {
/*
* Because our discovery module was nice and stored the OID we need to
* poll for status, this is quite straight forward.
*
* Was the status oid found in the list?
*/
if (isset($tblUCSObjects[$array['statusoid']])) {
if ($tblUCSObjects[$array['statusoid']] != 1) {
// Yes, report an error
$array['status'] = 2;
$array['error'] = "Error Operability Code: ".$tblUCSObjects[$array['statusoid']]."\n";
} else {
// No, unset any errors that may exist.
$array['status'] = 0;
$array['error'] = '';
}
}
// if the type is chassis, we may have to add generic chassis faults
if ($array['hwtype'] == 'chassis') {
// See if there are any errors on this chassis.
foreach ($faults as $key => $value) {
if (strstr($key, $array['label'])) {
// The fault is on this chassis.
$array['status'] = 2;
$array['error'] .= $value."\n";
}
}
}
// Print some debugging
if ($array['status'] == 0) {
d_echo($array['label']." - Ok\n");
} else {
d_echo($array['label']." - ".$array['error']."\n");
}
} // End foreach components
// Write the Components back to the DB.
$component->setComponentPrefs($device['device_id'], $components);
} // End is_array
echo "\n";
} // End if not error

43
includes/polling/entity-physical/ios.inc.php Normal file
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<?php
echo "Cisco Cat6xxx/76xx Crossbar : \n";
$mod_stats = snmpwalk_cache_oid($device, 'cc6kxbarModuleModeTable', array(), 'CISCO-CAT6K-CROSSBAR-MIB');
$chan_stats = snmpwalk_cache_oid($device, 'cc6kxbarModuleChannelTable', array(), 'CISCO-CAT6K-CROSSBAR-MIB');
$chan_stats = snmpwalk_cache_oid($device, 'cc6kxbarStatisticsTable', $chan_stats, 'CISCO-CAT6K-CROSSBAR-MIB');
foreach ($mod_stats as $index => $entry) {
$group = 'c6kxbar';
foreach ($entry as $key => $value) {
$subindex = null;
$entPhysical_state[$index][$subindex][$group][$key] = $value;
}
}
foreach ($chan_stats as $index => $entry) {
list($index,$subindex) = explode('.', $index, 2);
$group = 'c6kxbar';
foreach ($entry as $key => $value) {
$entPhysical_state[$index][$subindex][$group][$key] = $value;
}
$rrd_name = array('c6kxbar', $index, $subindex);
$rrd_def = array(
'DS:inutil:GAUGE:600:0:100',
'DS:oututil:GAUGE:600:0:100',
'DS:outdropped:DERIVE:600:0:125000000000',
'DS:outerrors:DERIVE:600:0:125000000000',
'DS:inerrors:DERIVE:600:0:125000000000'
);
$fields = array(
'inutil' => $entry['cc6kxbarStatisticsInUtil'],
'oututil' => $entry['cc6kxbarStatisticsOutUtil'],
'outdropped' => $entry['cc6kxbarStatisticsOutDropped'],
'outerrors' => $entry['cc6kxbarStatisticsOutErrors'],
'inerrors' => $entry['cc6kxbarStatisticsInErrors'],
);
$tags = compact('index', 'subindex', 'rrd_name', 'rrd_def');
data_update($device, 'c6kxbar', $tags, $fields);
}//end foreach

36
includes/polling/entity-physical/state.inc.php Normal file
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<?php
// Set Entity state
foreach (dbFetch('SELECT * FROM `entPhysical_state` WHERE `device_id` = ?', array($device['device_id'])) as $entity) {
if (!isset($entPhysical_state[$entity['entPhysicalIndex']][$entity['subindex']][$entity['group']][$entity['key']])) {
dbDelete(
'entPhysical_state',
'`device_id` = ? AND `entPhysicalIndex` = ? AND `subindex` = ? AND `group` = ? AND `key` = ?',
array(
$device['device_id'],
$entity['entPhysicalIndex'],
$entity['subindex'],
$entity['group'],
$entity['key'],
)
);
} else {
if ($entPhysical_state[$entity['entPhysicalIndex']][$entity['subindex']][$entity['group']][$entity['key']] != $entity['value']) {
echo 'no match!';
}
unset($entPhysical_state[$entity['entPhysicalIndex']][$entity['subindex']][$entity['group']][$entity['key']]);
}
}//end foreach
// End Set Entity Attrivs
// Delete Entity state
foreach ($entPhysical_state as $epi => $entity) {
foreach ($entity as $subindex => $si) {
foreach ($si as $group => $ti) {
foreach ($ti as $key => $value) {
dbInsert(array('device_id' => $device['device_id'], 'entPhysicalIndex' => $epi, 'subindex' => $subindex, 'group' => $group, 'key' => $key, 'value' => $value), 'entPhysical_state');
}
}
}
} // End Delete Entity state