Fix missing driver instrumentation (#775)

DependencyInjection/DoctrineMongoDBExtension.php

@@ -16,6 +16,7 @@
 use Doctrine\Common\EventSubscriber;
 use Doctrine\ODM\MongoDB\DocumentManager;
 use InvalidArgumentException;
+use Jean85\PrettyVersions;
 use Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension;
 use Symfony\Bridge\Doctrine\Messenger\DoctrineClearEntityManagerWorkerSubscriber;
 use Symfony\Component\Cache\Adapter\ApcuAdapter;
@@ -31,6 +32,7 @@
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\Messenger\MessageBusInterface;
+use Throwable;
 
 use function array_keys;
 use function array_merge;
@@ -48,6 +50,9 @@
  */
 class DoctrineMongoDBExtension extends AbstractDoctrineExtension
 {
+    /** @var string */
+    private static $odmVersion;
+
     /** @internal */
     public const CONFIGURATION_TAG = 'doctrine.odm.configuration';
 
@@ -407,6 +412,11 @@ private function normalizeDriverOptions(array $connection)
             $driverOptions['context'] = new Reference($driverOptions['context']);
         }
 
+        $driverOptions['driver'] = [
+            'name' => 'symfony-mongodb',
+            'version' => self::getODMVersion(),
+        ];
+
         return $driverOptions;
     }
 
@@ -610,4 +620,17 @@ private function buildDeprecationArgs(string $version, string $message): array
             ? ['doctrine/mongodb-odm-bundle', $version, $message]
             : [$message];
     }
+
+    private static function getODMVersion(): string
+    {
+        if (self::$odmVersion === null) {
+            try {
+                self::$odmVersion = PrettyVersions::getVersion('doctrine/mongodb-odm')->getPrettyVersion();
+            } catch (Throwable $t) {
+                return 'unknown';
+            }
+        }
+
+        return self::$odmVersion;
+    }
 }

composer.json

@@ -17,6 +17,7 @@
         "doctrine/annotations": "^1.13",
         "doctrine/mongodb-odm": "^2.3",
         "doctrine/persistence": "^2.2|^3.0",
+        "jean85/pretty-package-versions": "^1.3.0 || ^2.0.1",
         "psr/log": "^1.0|^2.0|^3.0",
         "symfony/config": "^4.4|^5.3|^6.0",
         "symfony/console": "^4.4.6|^5.3|^6.0",