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https://github.com/librenms/librenms.git
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eb2951d8fc
git-svn-id: http://www.observium.org/svn/observer/trunk@2465 61d68cd4-352d-0410-923a-c4978735b2b8
117 lines
3.4 KiB
PHP
Executable File
117 lines
3.4 KiB
PHP
Executable File
<?php
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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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function discover_new_device($hostname)
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{
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global $config;
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if($config['autodiscovery']['xdp']) {
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if ( isDomainResolves($hostname . "." . $config['mydomain']) ) {
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$dst_host = $hostname . "." . $config['mydomain'];
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} else {
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$dst_host = $hostname;
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}
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$ip = gethostbyname($dst_host);
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if ( match_network($config['nets'], $ip) )
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{
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$remote_device_id = addHost ($dst_host, NULL, "v2c");
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if($remote_device_id) {
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$remote_device = device_by_id_cache($remote_device_id, 1);
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echo("+[".$remote_device['hostname']."(".$remote_device['device_id'].")]");
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discover_device($remote_device);
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$remote_device = device_by_id_cache($remote_device_id, 1);
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return $remote_device_id;
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}
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}
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} else {
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return FALSE;
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}
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}
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function discover_device($device, $options = NULL)
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{
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global $config;
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$valid = array(); ## Reset $valid array
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$attribs = get_dev_attribs($device['device_id']);
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$device_start = utime(); // Start counting device poll time
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echo($device['hostname'] . " ".$device['device_id']." ".$device['os']." ");
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if($device['os'] == 'generic') // verify if OS has changed from generic
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{
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$device['os']= getHostOS($device);
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if($device['os'] != 'generic')
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{
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echo "Device os was updated to".$device['os']."!";
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dbUpdate(array('os' => $device['os']), 'devices', '`device_id` = ?', array($device['device_id']));
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}
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}
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if ($config['os'][$device['os']]['group'])
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{
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$device['os_group'] = $config['os'][$device['os']]['group'];
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echo("(".$device['os_group'].")");
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}
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echo("\n");
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### If we've specified a module, use that, else walk the modules array
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if ($options['m'])
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{
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if (is_file("includes/discovery/".$options['m'].".inc.php"))
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{
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include("includes/discovery/".$options['m'].".inc.php");
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}
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} else {
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foreach($config['discovery_modules'] as $module => $module_status)
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{
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if ($attribs['discover_'.$module] || ( $module_status && !isset($attribs['discover_'.$module])))
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{
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include('includes/discovery/'.$module.'.inc.php');
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} elseif (isset($attribs['discover_'.$module]) && $attribs['discover_'.$module] == "0") {
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echo("Module [ $module ] disabled on host.\n");
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} else {
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echo("Module [ $module ] disabled globally.\n");
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}
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}
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}
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### Set type to a predefined type for the OS if it's not already set
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if ($device['type'] == "unknown" || $device['type'] == "")
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{
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if ($config['os'][$device['os']]['type'])
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{
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$device['type'] = $config['os'][$device['os']]['type'];
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}
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}
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$device_end = utime(); $device_run = $device_end - $device_start; $device_time = substr($device_run, 0, 5);
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dbUpdate(array('last_discovered' => array('NOW()'), 'type' => $device['type'], 'last_discovered_timetaken' => $device_time), 'devices', '`device_id` = ?', array($device['device_id']));
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echo("Discovered in $device_time seconds\n");
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global $discovered_devices;
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echo("\n"); $discovered_devices++;
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}
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?>
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