Files
librenms-librenms/app/Console/Commands/DevicePoll.php
Tony Murray 1752d1efd4 Poller command rewrite (#13414)
* core WIP

* try to finish up

* trim space too
and a couple of cleanups

* update test data

* put escapes back

* another net-snmp difference

* correct copy paste error

* WIP

* Use new code YAY

* a tiny bit more

* Kind of working

* Handle manual modules correctly

* convert core to modern module

* Only save metrics if modules is not overridden

* correct module exists check

* database error handling

* debug handling

* restore bad changes

* Introduce Actions
 RunAlertRulesAction
 UpdateDeviceGroupsAction

* tweaks to output

* Fix some issues in outside code

* Style fixes

* fixes to module status checks

* typehints!

* Use logger only and DI

* OS module not named correctly

* Work on quiet output a bit more

* generically don't change output when disabling debug if the driver is already stack

* Fix missing $device variable for legacy os polling
Fix missing dbFacile functions when no legacy modules polled in RunAlertRulesAction

* restore legacy os module shim

* use the new poller code for tests

* PollingDevice event

* Fix some issues and enable/disable error reporting around legacy modules

* typehints

* fully update baseline

* Use Process for version commands so we don't leak debug output.

* don't detect rrdtool version in ci every time

* style fixes

* Warning fixes

* more fixes

* re-update baseline

* remove diff noise

* fix up alerts
2021-11-16 16:59:46 -06:00

77 lines
2.3 KiB
PHP

<?php
namespace App\Console\Commands;
use App\Console\LnmsCommand;
use App\Polling\Measure\MeasurementManager;
use Illuminate\Database\QueryException;
use LibreNMS\Config;
use LibreNMS\Poller;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;
class DevicePoll extends LnmsCommand
{
protected $name = 'device:poll';
/**
* Create a new command instance.
*
* @return void
*/
public function __construct()
{
parent::__construct();
$this->addArgument('device spec', InputArgument::REQUIRED);
$this->addOption('modules', 'm', InputOption::VALUE_REQUIRED);
$this->addOption('no-data', 'x', InputOption::VALUE_NONE);
}
public function handle(MeasurementManager $measurements): int
{
$this->configureOutputOptions();
if ($this->option('no-data')) {
Config::set('rrd.enable', false);
Config::set('influxdb.enable', false);
Config::set('prometheus.enable', false);
Config::set('graphite.enable', false);
}
try {
$poller = app(Poller::class, ['device_spec' => $this->argument('device spec'), 'module_override' => explode(',', $this->option('modules'))]);
$polled = $poller->poll();
if ($polled > 0) {
if (! $this->output->isQuiet()) {
if ($polled > 1) {
$this->output->newLine();
$this->line(sprintf('Polled %d devices in %0.3fs', $polled, $measurements->getCategory('device')->getSummary('poll')->getDuration()));
}
$this->output->newLine();
$measurements->printStats();
}
return 0;
}
} catch (QueryException $e) {
if ($e->getCode() == 2002) {
$this->error(trans('commands.device:poll.errors.db_connect'));
return 1;
} elseif ($e->getCode() == 1045) {
// auth failed, don't need to include the query
$this->error(trans('commands.device:poll.errors.db_auth', ['error' => $e->getPrevious()->getMessage()]));
return 1;
}
$this->error($e->getMessage());
return 1;
}
return 1; // failed to poll
}
}