chore: improve redis/doctrine configuration

spec out REDIS_DOCTRINE_DATABASE for doctrine cache

Signed-off-by: smarcet@gmail.com <smarcet@gmail.com>
Change-Id: Ia3d2e23b2da80c8260cf79a57f52e14275fcc7e8

Author: smarcet

config/cache.php

@@ -63,6 +63,14 @@
             'connection' => env('CACHE_REDIS_CONN', 'cache'),
         ],
 
+        'redis_doctrine' => [
+            'driver'     => 'redis',
+            // <-- must match your redis connection name in config/database.php
+            // see https://github.com/OpenStackweb/openstackid/blob/main/config/database.php#L141
+            'connection' => 'doctrine',
+            'prefix'     => env('DOCTRINE_CACHE_PREFIX', null),
+        ],
+
     ],
 
     /*

config/database.php

@@ -138,6 +138,14 @@
             'timeout' => env('REDIS_TIMEOUT', 30.0),
             'scheme' => env('REDIS_SCHEME', 'tcp'),
         ],
+        'doctrine' => [
+            'host' => env('REDIS_HOST'),
+            'port' => env('REDIS_PORT'),
+            'database' => env('REDIS_DOCTRINE_DATABASE', 5),
+            'password' => env('REDIS_PASSWORD'),
+            'timeout' => env('REDIS_TIMEOUT', 30.0),
+            'scheme' => env('REDIS_SCHEME', 'tcp'),
+        ],
     ],
     'allow_disabled_pk' => env('ALLOW_DISABLED_PK', false),
 ];

config/doctrine.php

@@ -221,13 +221,16 @@
     */
     'cache'                     => [
         'default'                => env('DOCTRINE_CACHE', 'redis'),
-        'namespace'              => null,
+        'namespace'              => "idp",
         'second_level'           => [
             'enabled'                => true,
             'region_lifetime'        => 3600,
             'region_lock_lifetime'   => 60,
-            'regions'                => [
-
+            'regions' => [
+                'default' => [
+                    'lifetime' => 3600, // Example: 1 hour
+                    'cache_driver' => 'redis_doctrine', // Use the cache connection name
+                ],
             ],
             'log_enabled'  => true,
             'file_lock_region_directory' => '/tmp'