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- Made module generic, not cisco specific.

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This commit is contained in:
Aaron Daniels
2016-08-12 17:21:55 +10:00
parent 4c34541285
commit 4c060a430a
13 changed files with 287 additions and 241 deletions
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85
includes/polling/cisco-ntp.inc.php
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@@ -1,85 +0,0 @@
<?php
/*
* LibreNMS module to capture statistics from the CISCO-NTP-MIB
*
* 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_group'] == "cisco") {
$module = 'Cisco-NTP';
require_once 'includes/component.php';
$component = new component();
$options = array();
$options['filter']['type'] = array('=',$module);
$options['filter']['disabled'] = array('=',0);
$options['filter']['ignore'] = array('=',0);
$components = $component->getComponents($device['device_id'],$options);
// 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 the stats..
$cntpPeersVarEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.168.1.2.1.1', 2);
// Loop through the components and extract the data.
foreach ($components as $key => &$array) {
$peer = $array['peer'];
// Let's make sure the rrd is setup for this class.
$rrd_name = array('ntp', $peer);
$rrd_def = array(
'DS:stratum:GAUGE:600:0:U',
'DS:offset:GAUGE:600:0:U',
'DS:delay:GAUGE:600:0:U',
'DS:dispersion:GAUGE:600:0:U',
);
$array['stratum'] = $cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][9][$array['UID']];
// Set the status, 16 = Bad
if ($array['stratum'] == 16) {
$array['status'] = 2;
$array['error'] = 'NTP Stratum is Insane';
} else {
$array['status'] = 0;
$array['error'] = '';
}
// Extract the statistics and update rrd
$rrd['stratum'] = $array['stratum'];
$rrd['offset'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][23][$array['UID']]);
$rrd['delay'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][24][$array['UID']]);
$rrd['dispersion'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][25][$array['UID']]);
$tags = compact('ntp', 'rrd_name', 'rrd_def', 'peer');
data_update($device, 'ntp', $tags, $rrd);
// Let's print some debugging info.
d_echo("\n\nComponent: ".$key."\n");
d_echo(" Index: ".$array['UID']."\n");
d_echo(" Peer: ".$array['peer'].":".$array['port']."\n");
d_echo(" Stratum: 1.3.6.1.4.1.9.9.168.1.2.1.1.9.".$array['UID']." = ".$rrd['stratum']."\n");
d_echo(" Offset: 1.3.6.1.4.1.9.9.168.1.2.1.1.23.".$array['UID']." = ".$rrd['offset']."\n");
d_echo(" Delay: 1.3.6.1.4.1.9.9.168.1.2.1.1.24.".$array['UID']." = ".$rrd['delay']."\n");
d_echo(" Dispersion: 1.3.6.1.4.1.9.9.168.1.2.1.1.25.".$array['UID']." = ".$rrd['dispersion']."\n");
// Clean-up after yourself!
unset($filename, $rrd_filename, $rrd);
} // End foreach components
// Write the Components back to the DB.
$component->setComponentPrefs($device['device_id'],$components);
} // end if count components
// Clean-up after yourself!
unset($type, $components, $component, $options, $module);
}

23
includes/polling/ntp.inc.php Normal file
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<?php
/*
* LibreNMS module to capture NTP statistics
*
* 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.
*
* This module will display NTP details from various device types.
* To display, modules must create rrd's named: ntp-%PEER%.rrd with the following DS':
* DS:stratum:GAUGE:600:0:U
* DS:offset:GAUGE:600:0:U
* DS:delay:GAUGE:600:0:U
* DS:dispersion:GAUGE:600:0:U
*/
if ($device['os_group'] == 'cisco') {
require_once 'includes/polling/ntp/cisco.inc.php';
}

82
includes/polling/ntp/cisco.inc.php Normal file
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@@ -0,0 +1,82 @@
<?php
/*
* LibreNMS module to capture statistics from the CISCO-NTP-MIB
*
* 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.
*/
$module = 'ntp';
require_once 'includes/component.php';
$component = new component();
$options = array();
$options['filter']['type'] = array('=',$module);
$options['filter']['disabled'] = array('=',0);
$options['filter']['ignore'] = array('=',0);
$components = $component->getComponents($device['device_id'],$options);
// 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 the stats..
$cntpPeersVarEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.168.1.2.1.1', 2);
// Loop through the components and extract the data.
foreach ($components as $key => &$array) {
$peer = $array['peer'];
// Let's make sure the rrd is setup for this class.
$rrd_name = array('ntp', $peer);
$rrd_def = array(
'DS:stratum:GAUGE:600:0:U',
'DS:offset:GAUGE:600:0:U',
'DS:delay:GAUGE:600:0:U',
'DS:dispersion:GAUGE:600:0:U',
);
$array['stratum'] = $cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][9][$array['UID']];
// Set the status, 16 = Bad
if ($array['stratum'] == 16) {
$array['status'] = 2;
$array['error'] = 'NTP Stratum is Insane';
} else {
$array['status'] = 0;
$array['error'] = '';
}
// Extract the statistics and update rrd
$rrd['stratum'] = $array['stratum'];
$rrd['offset'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][23][$array['UID']]);
$rrd['delay'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][24][$array['UID']]);
$rrd['dispersion'] = hexdec($cntpPeersVarEntry['1.3.6.1.4.1.9.9.168.1.2.1.1'][25][$array['UID']]);
$tags = compact('ntp', 'rrd_name', 'rrd_def', 'peer');
data_update($device, 'ntp', $tags, $rrd);
// Let's print some debugging info.
d_echo("\n\nComponent: ".$key."\n");
d_echo(" Index: ".$array['UID']."\n");
d_echo(" Peer: ".$array['peer'].":".$array['port']."\n");
d_echo(" Stratum: 1.3.6.1.4.1.9.9.168.1.2.1.1.9.".$array['UID']." = ".$rrd['stratum']."\n");
d_echo(" Offset: 1.3.6.1.4.1.9.9.168.1.2.1.1.23.".$array['UID']." = ".$rrd['offset']."\n");
d_echo(" Delay: 1.3.6.1.4.1.9.9.168.1.2.1.1.24.".$array['UID']." = ".$rrd['delay']."\n");
d_echo(" Dispersion: 1.3.6.1.4.1.9.9.168.1.2.1.1.25.".$array['UID']." = ".$rrd['dispersion']."\n");
// Clean-up after yourself!
unset($filename, $rrd_filename, $rrd);
} // End foreach components
// Write the Components back to the DB.
$component->setComponentPrefs($device['device_id'],$components);
} // end if count components
// Clean-up after yourself!
unset($type, $components, $component, $options, $module);