Removed memcached support

Author: barw4

resources/upsun/ibexa-headless/5.0/.platform.app.yaml

@@ -120,7 +120,7 @@ mounts:
     'var/log':
         source: local
         source_path: log
-    # [PE Cluster] For cluster it's recommended to rather use a performant shared session storage like Redis/Memcached.
+    # [PE Cluster] For cluster it's recommended to rather use a performant shared session storage like Redis.
     'var/sessions':
         source: local
         source_path: sessions

resources/upsun/ibexa-oss/5.0/.platform.app.yaml

@@ -118,7 +118,7 @@ mounts:
     'var/log':
         source: local
         source_path: log
-    # [PE Cluster] For cluster it's recommended to rather use a performant shared session storage like Redis/Memcached.
+    # [PE Cluster] For cluster it's recommended to rather use a performant shared session storage like Redis.
     'var/sessions':
         source: local
         source_path: sessions

src/bundle/DependencyInjection/IbexaCloudExtension.php

@@ -103,21 +103,12 @@ private function configureUpsunSetup(ContainerBuilder $container): void
             return;
         }
 
-        $cacheType = $envVars['CACHE_POOL'];
-        $configFile = match ($cacheType) {
-            'cache.redis' => 'cache.redis.yaml',
-            'cache.memcached' => 'cache.memcached.yaml',
-            default => null,
-        };
-
-        if ($configFile === null) {
-            return;
+        if ($envVars['CACHE_POOL'] === 'cache.redis') {
+            $loader = new YamlFileLoader(
+                $container,
+                new FileLocator($projectDir . '/config/packages/cache_pool')
+            );
+            $loader->load('cache.redis.yaml');
         }
-
-        $loader = new YamlFileLoader(
-            $container,
-            new FileLocator($projectDir . '/config/packages/cache_pool')
-        );
-        $loader->load($configFile);
     }
 }

src/bundle/DependencyInjection/UpsunEnvVarLoader.php

@@ -164,7 +164,6 @@ private function buildCacheEnvVars(array $groupedRelationships): array
         $envVars = [];
         $cachePoolSet = false;
 
-        // Process Redis/Valkey first (always preferred over memcached)
         foreach (['redis', 'valkey'] as $scheme) {
             if (!isset($groupedRelationships[$scheme])) {
                 continue;
@@ -197,35 +196,6 @@ private function buildCacheEnvVars(array $groupedRelationships): array
             }
         }
 
-        // Process Memcached (fallback, only sets cache_pool if redis wasn't found)
-        if (isset($groupedRelationships['memcached'])) {
-            foreach ($groupedRelationships['memcached'] as $key => $endpoints) {
-                $key = strtoupper($key);
-
-                foreach (array_values($endpoints) as $i => $endpoint) {
-                    $prefix = $this->buildPrefix($key, $i);
-
-                    $host = $endpoint['host'] ?? '';
-                    $port = $endpoint['port'] ?? 0;
-
-                    $envVars["{$prefix}HOST"] = $host;
-                    $envVars["{$prefix}PORT"] = (string) $port;
-
-                    if (!$cachePoolSet) {
-                        trigger_deprecation(
-                            'ibexa/cloud',
-                            '5.0.5',
-                            'Usage of Memcached is deprecated, redis is recommended',
-                        );
-
-                        $envVars[$this->getEnvKey('cache_pool')] = 'cache.memcached';
-                        $envVars[$this->getEnvKey('cache_dsn')] = sprintf('%s:%d', $host, $port);
-                        $cachePoolSet = true;
-                    }
-                }
-            }
-        }
-
         return $envVars;
     }