mirror of
https://github.com/librenms/librenms.git
synced 2024-09-21 10:28:13 +00:00
e4451714e2
* Fix up version and git helpers Improve method names Move all git calls into the git helper Allow runtime and external cache of results where appropriate Consolidate version headers for discovery, poller, and validate * Style fixes * improve consistency in git calls * fix style * don't send name inconsistently * Improve database versions * No need to cache Version it is not used more than once currently.
131 lines
4.1 KiB
PHP
Executable File
131 lines
4.1 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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/**
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* LibreNMS
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*
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* This file is part of LibreNMS.
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*
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* @copyright (C) 2006 - 2012 Adam Armstrong
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*/
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use LibreNMS\Util\Debug;
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$init_modules = ['discovery'];
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require __DIR__ . '/includes/init.php';
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$start = microtime(true);
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Log::setDefaultDriver('console');
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$sqlparams = [];
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$options = getopt('h:m:i:n:d::v::a::q', ['os:', 'type:']);
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if (! isset($options['q'])) {
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echo \LibreNMS\Config::get('project_name') . " Discovery\n";
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}
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if (isset($options['h'])) {
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if ($options['h'] == 'odd') {
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$options['n'] = '1';
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$options['i'] = '2';
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} elseif ($options['h'] == 'even') {
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$options['n'] = '0';
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$options['i'] = '2';
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} elseif ($options['h'] == 'all') {
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$where = ' ';
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$doing = 'all';
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} elseif ($options['h'] == 'new') {
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$new_discovery_lock = Cache::lock('new-discovery', 300);
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$where = 'AND `last_discovered` IS NULL';
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$doing = 'new';
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} elseif ($options['h']) {
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if (is_numeric($options['h'])) {
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$where = "AND `device_id` = '" . $options['h'] . "'";
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$doing = $options['h'];
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} else {
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$where = "AND `hostname` LIKE '" . str_replace('*', '%', $options['h']) . "'";
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$doing = $options['h'];
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}
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}//end if
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}//end if
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if (isset($options['os'])) {
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$where .= ' AND os = ?';
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$sqlparams[] = $options['os'];
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}
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if (isset($options['type'])) {
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$where .= ' AND type = ?';
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$sqlparams[] = $options['type'];
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}
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if (isset($options['i']) && $options['i'] && isset($options['n'])) {
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$where .= ' AND MOD(device_id,' . $options['i'] . ") = '" . $options['n'] . "'";
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$doing = $options['n'] . '/' . $options['i'];
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}
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if (Debug::set(isset($options['d']), false) || isset($options['v'])) {
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echo \LibreNMS\Util\Version::get()->header();
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echo "DEBUG!\n";
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Debug::setVerbose(isset($options['v']));
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\LibreNMS\Util\OS::updateCache(true); // Force update of OS Cache
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}
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if (! $where) {
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echo "-h <device id> | <device hostname wildcard> Poll single device\n";
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echo "-h odd Poll odd numbered devices (same as -i 2 -n 0)\n";
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echo "-h even Poll even numbered devices (same as -i 2 -n 1)\n";
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echo "-h all Poll all devices\n";
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echo "-h new Poll all devices that have not had a discovery run before\n";
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echo "--os <os_name> Poll devices only with specified operating system\n";
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echo "--type <type> Poll devices only with specified type\n";
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echo "-i <instances> -n <number> Poll as instance <number> of <instances>\n";
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echo " Instances start at 0. 0-3 for -n 4\n";
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echo "\n";
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echo "Debugging and testing options:\n";
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echo "-d Enable debugging output\n";
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echo "-v Enable verbose debugging output\n";
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echo "-m Specify single module to be run. Comma separate modules, submodules may be added with /\n";
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echo "\n";
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echo "Invalid arguments!\n";
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exit;
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}
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// If we've specified modules with -m, use them
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$module_override = parse_modules('discovery', $options);
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$discovered_devices = 0;
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if (! empty(\LibreNMS\Config::get('distributed_poller_group'))) {
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$where .= ' AND poller_group IN(' . \LibreNMS\Config::get('distributed_poller_group') . ')';
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}
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global $device;
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foreach (dbFetch("SELECT * FROM `devices` WHERE disabled = 0 $where ORDER BY device_id DESC", $sqlparams) as $device) {
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DeviceCache::setPrimary($device['device_id']);
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$discovered_devices += (int) discover_device($device, $module_override);
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}
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$end = microtime(true);
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$run = ($end - $start);
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$proctime = substr($run, 0, 5);
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if (isset($new_discovery_lock)) {
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$new_discovery_lock->release();
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}
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$string = $argv[0] . " $doing " . date(\LibreNMS\Config::get('dateformat.compact')) . " - $discovered_devices devices discovered in $proctime secs";
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d_echo("$string\n");
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if (! isset($options['q'])) {
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echo PHP_EOL;
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app(\App\Polling\Measure\MeasurementManager::class)->printStats();
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}
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logfile($string);
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if ($doing !== 'new' && $discovered_devices == 0) {
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// No discoverable devices, either down or disabled
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exit(5);
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}
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