update relationship for debug

Author: ashvini22326

src/Config/Factory/Cache.php

@@ -332,11 +332,11 @@ private function getUnsyncedConfigStructure(string $cacheBackendModel, array $ba
      */
     private function getSynchronizedConfigStructure(string $cacheBackendModel, array $backendConfig): array
     {
-      $backendClass = isset($backendConfig['host']) && strpos($backendConfig['host'], 'valkey') !== false
+          $backendClass = $backendConfig['host'] === 'valkey'
         ? '\Magento\Framework\Cache\Backend\Valkey'
         : '\Magento\Framework\Cache\Backend\Redis';
 
-      $config = [
+        $config = [
             'backend' => $cacheBackendModel,
             'backend_options' => [
                 'remote_backend' => $backendClass,

src/Config/Validator/Deploy/SessionCredentials.php

@@ -71,14 +71,14 @@ public function validate(): Validator\ResultInterface
             }
         }
 
-      if (isset($sessionConfig['save']) && strpos($sessionConfig['save'], 'valkey') !== false) {
-            if (!isset($sessionConfig['valkeycache'])) {
+        if ($sessionConfig['save'] === 'valkey') {
+            if (!isset($sessionConfig['valkey'])) {
                 return $this->resultFactory->create(Validator\ResultInterface::ERROR, [
                     'error' => 'Missed valkey options in session configuration'
                 ]);
             }
 
-            if (!isset($sessionConfig['valkeycache']['host'])) {
+            if (!isset($sessionConfig['valkey']['host'])) {
                 return $this->resultFactory->create(Validator\ResultInterface::ERROR, [
                     'error' => 'Missed host option for valkey in session configuration'
                 ]);