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120 lines
4.7 KiB
PHP
120 lines
4.7 KiB
PHP
<?php
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/*
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* Observium Network Management and Monitoring System
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* Copyright (C) 2006-2011, Observium Developers - http://www.observium.org
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* See COPYING for more details.
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*/
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unset($poll_device);
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$snmpdata = snmp_get_multi($device, 'sysUpTime.0 sysLocation.0 sysContact.0 sysName.0 sysDescr.0 sysObjectID.0', '-OQnUs', 'SNMPv2-MIB:HOST-RESOURCES-MIB:SNMP-FRAMEWORK-MIB');
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$poll_device = $snmpdata[0];
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$poll_device['sysName'] = strtolower($poll_device['sysName']);
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if (!empty($agent_data['uptime'])) {
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list($uptime) = explode(' ', $agent_data['uptime']);
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$uptime = round($uptime);
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echo "Using UNIX Agent Uptime ($uptime)\n";
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}
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if (empty($uptime)) {
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$snmp_data = snmp_get_multi($device, 'snmpEngineTime.0 hrSystemUptime.0', '-OQnUs', 'HOST-RESOURCES-MIB:SNMP-FRAMEWORK-MIB');
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$uptime_data = $snmp_data[0];
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$snmp_uptime = (integer) $uptime_data['snmpEngineTime'];
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$hrSystemUptime = $uptime_data['hrSystemUptime'];
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if (!empty($hrSystemUptime) && !strpos($hrSystemUptime, 'No') && ($device['os'] != 'windows')) {
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echo 'Using hrSystemUptime ('.$hrSystemUptime.")\n";
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$agent_uptime = $uptime;
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// Move uptime into agent_uptime
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// HOST-RESOURCES-MIB::hrSystemUptime.0 = Timeticks: (63050465) 7 days, 7:08:24.65
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$hrSystemUptime = str_replace('(', '', $hrSystemUptime);
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$hrSystemUptime = str_replace(')', '', $hrSystemUptime);
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list($days,$hours, $mins, $secs) = explode(':', $hrSystemUptime);
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list($secs, $microsecs) = explode('.', $secs);
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$hours = ($hours + ($days * 24));
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$mins = ($mins + ($hours * 60));
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$secs = ($secs + ($mins * 60));
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$uptime = $secs;
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}
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else {
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echo 'Using SNMP Agent Uptime ('.$poll_device['sysUpTime'].")\n";
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// SNMPv2-MIB::sysUpTime.0 = Timeticks: (2542831) 7:03:48.31
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$poll_device['sysUpTime'] = str_replace('(', '', $poll_device['sysUpTime']);
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$poll_device['sysUpTime'] = str_replace(')', '', $poll_device['sysUpTime']);
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list($days, $hours, $mins, $secs) = explode(':', $poll_device['sysUpTime']);
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list($secs, $microsecs) = explode('.', $secs);
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$hours = ($hours + ($days * 24));
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$mins = ($mins + ($hours * 60));
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$secs = ($secs + ($mins * 60));
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$uptime = $secs;
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}//end if
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}//end if
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if ($snmp_uptime > $uptime && is_numeric($snmp_uptime)) {
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$uptime = $snmp_uptime;
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d_echo('hrSystemUptime or sysUpTime looks like to have rolled, using snmpEngineTime instead');
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}
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if (is_numeric($uptime)) {
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if ($uptime < $device['uptime']) {
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log_event('Device rebooted after '.formatUptime($device['uptime']), $device, 'reboot', $device['uptime']);
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}
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$tags = array(
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'rrd_def' => 'DS:uptime:GAUGE:600:0:U',
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);
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data_update($device, 'uptime', $tags, $uptime);
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$graphs['uptime'] = true;
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echo 'Uptime: '.formatUptime($uptime)."\n";
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$update_array['uptime'] = $uptime;
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}//end if
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$poll_device['sysLocation'] = str_replace('"', '', $poll_device['sysLocation']);
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// Remove leading & trailing backslashes added by VyOS/Vyatta/EdgeOS
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$poll_device['sysLocation'] = trim($poll_device['sysLocation'], '\\');
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// Rewrite sysLocation if there is a mapping array (database too?)
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if (!empty($poll_device['sysLocation']) && (is_array($config['location_map']) || is_array($config['location_map_regex']))) {
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$poll_device['sysLocation'] = rewrite_location($poll_device['sysLocation']);
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}
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$poll_device['sysContact'] = str_replace('"', '', $poll_device['sysContact']);
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// Remove leading & trailing backslashes added by VyOS/Vyatta/EdgeOS
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$poll_device['sysContact'] = trim($poll_device['sysContact'], '\\');
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foreach (array('sysLocation', 'sysContact') as $elem) {
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if ($poll_device[$elem] == 'not set') {
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$poll_device[$elem] = '';
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}
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}
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// Save results of various polled values to the database
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foreach (array('sysContact', 'sysObjectID', 'sysName', 'sysDescr') as $elem) {
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if ($poll_device[$elem] && $poll_device[$elem] != $device[$elem]) {
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$update_array[$elem] = $poll_device[$elem];
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log_event("$elem -> ".$poll_device[$elem], $device, 'system');
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}
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}
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if ($poll_device['sysLocation'] && $device['location'] != $poll_device['sysLocation'] && $device['override_sysLocation'] == 0) {
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$update_array['location'] = $poll_device['sysLocation'];
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log_event('Location -> '.$poll_device['sysLocation'], $device, 'system');
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}
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if ($config['geoloc']['latlng'] === true) {
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location_to_latlng($device);
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}
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