PHP code example of zlodes / prometheus-client-laravel

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

zlodes / prometheus-client-laravel example snippets

use Illuminate\Support\Facades\Route;
use Zlodes\PrometheusClient\Laravel\Http\MetricsExporterController;

Route::get('/metrics', MetricsExporterController::class);

use Zlodes\PrometheusClient\Laravel\Storage\StorageConfigurator;
use Zlodes\PrometheusClient\Storage\Contracts\CounterStorage;
use Zlodes\PrometheusClient\Storage\Contracts\GaugeStorage;
use Zlodes\PrometheusClient\Storage\Contracts\HistogramStorage;
use Zlodes\PrometheusClient\Storage\Contracts\SummaryStorage;

// your ServiceProvider::register()
$this->callAfterResolving(
    StorageConfigurator::class,
    static function (StorageConfigurator $configurator): void {
        $configurator->extend('my_driver', [
            CounterStorage::class => MyCounterStorage::class,
            GaugeStorage::class => MyGaugeStorage::class,
            HistogramStorage::class => MyHistogramStorage::class,
            SummaryStorage::class => MySummaryStorage::class,
        ]);
    }
);

$this->callAfterResolving(Registry::class, static function (Registry $registry): void {
   $registry
       ->registerMetric(
           new Counter('dummy_controller_hits', 'Dummy controller hits count')
       )
       ->registerMetric(
           new Gauge('laravel_queue_size', 'Laravel queue length by Queue')
       );
});

use Zlodes\PrometheusClient\Collector\CollectorFactory;

class DummyController
{
    public function __invoke(CollectorFactory $collector)
    {
         $collector->counter('dummy_controller_hits')->increment();
    }
}

$this->callAfterResolving(
   SchedulableCollectorRegistry::class,
   static function (SchedulableCollectorRegistry $schedulableCollectorRegistry): void {
       $schedulableCollectorRegistry->push(YourSchedulableCollector::class);
   }
);

shell
php artisan vendor:publish --tag=prometheus-client

shell
php ./vendor/bin/phpunit