riteshgurung · May 29, 2022 17:22 · May 16, 2021 · Jul 10, 2017 · Jun 18, 2017 · Jun 14, 2017
diff --git a/settings.local.php b/settings.local.php
@@ -12,6 +12,7 @@
   $settings['redis.connection']['host'] = 'redis';
   $settings['redis.connection']['port'] = '6379';
   // $settings['redis.connection']['password'] = "mypassword"; // If you are using passwords, otherwise, omit
+  $settings['redis.connection']['persistent'] = TRUE; // Persistant connection.
 
   // Apply changes to the container configuration to better leverage Redis.
   // This includes using Redis for the lock and flood control systems, as well

diff --git a/settings.local.php b/settings.local.php
@@ -56,7 +56,10 @@
       ],
     ],
   ];
-
+
+  /** Optional prefix for cache entries */
+  $settings['cache_prefix'] = 'any-text-you-want';
+
   /** @see: https://pantheon.io/docs/redis/ */
   // Always set the fast backend for bootstrap, discover and config, otherwise
   // this gets lost when redis is enabled.

diff --git a/settings.local.php b/settings.local.php
@@ -1,17 +1,17 @@
 <?php
+
 /**
  * Set redis configuration.
  */
 /** @see: https://docs.platform.sh/frameworks/drupal8/redis.html */
 if (extension_loaded('redis')) {
 
   // Set Redis as the default backend for any cache bin not otherwise specified.
-  $settings['cache']['default'] = 'cache.backend.redis';
+  // $settings['cache']['default'] = 'cache.backend.redis';
+  $settings['redis.connection']['interface'] = 'PhpRedis'; // Can be "Predis".
   $settings['redis.connection']['host'] = 'redis';
   $settings['redis.connection']['port'] = '6379';
-
-  /** @see: below $class_loader->addPsr4() */
-  // $settings['redis.connection']['interface'] = 'PhpRedis'; // Can be "Predis".
+  // $settings['redis.connection']['password'] = "mypassword"; // If you are using passwords, otherwise, omit
 
   // Apply changes to the container configuration to better leverage Redis.
   // This includes using Redis for the lock and flood control systems, as well
@@ -65,21 +65,21 @@
   $settings['cache']['bins']['config'] = 'cache.backend.chainedfast';
 
   /** @see: https://github.com/md-systems/redis */
-  # Use for all bins otherwise specified.
+  // Use for all bins otherwise specified.
   $settings['cache']['default'] = 'cache.backend.redis';
 
-  # Use this to only use it for specific cache bins.
+  // Use this to only use it for specific cache bins.
   $settings['cache']['bins']['render'] = 'cache.backend.redis';
 
-  # Use for all queues unless otherwise specified for a specific queue.
+  // Use for all queues unless otherwise specified for a specific queue.
   $settings['queue_default'] = 'queue.redis';
 
-  # Or if you want to use reliable queue implementation.
+  // Or if you want to use reliable queue implementation.
   $settings['queue_default'] = 'queue.redis_reliable';
 
-  # Use this to only use Redis for a specific queue (aggregator_feeds in this case).
+  // Use this to only use Redis for a specific queue (aggregator_feeds in this case).
   $settings['queue_service_aggregator_feeds'] = 'queue.redis';
 
-  # Or if you want to use reliable queue implementation.
+  // Or if you want to use reliable queue implementation.
   $settings['queue_service_aggregator_feeds'] = 'queue.redis_reliable';
 }
diff --git a/settings.local.php b/settings.local.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * Set redis configuration.
+ */
+/** @see: https://docs.platform.sh/frameworks/drupal8/redis.html */
+if (extension_loaded('redis')) {
+
+  // Set Redis as the default backend for any cache bin not otherwise specified.
+  $settings['cache']['default'] = 'cache.backend.redis';
+  $settings['redis.connection']['host'] = 'redis';
+  $settings['redis.connection']['port'] = '6379';
+
+  /** @see: below $class_loader->addPsr4() */
+  // $settings['redis.connection']['interface'] = 'PhpRedis'; // Can be "Predis".
+
+  // Apply changes to the container configuration to better leverage Redis.
+  // This includes using Redis for the lock and flood control systems, as well
+  // as the cache tag checksum. Alternatively, copy the contents of that file
+  // to your project-specific services.yml file, modify as appropriate, and
+  // remove this line.
+  $settings['container_yamls'][] = 'modules/contrib/redis/example.services.yml';
+
+  // Allow the services to work before the Redis module itself is enabled.
+  $settings['container_yamls'][] = 'modules/contrib/redis/redis.services.yml';
+
+  // Manually add the classloader path, this is required for the container cache bin definition below
+  // and allows to use it without the redis module being enabled.
+  $class_loader->addPsr4('Drupal\\redis\\', 'modules/contrib/redis/src');
+
+  // Use redis for container cache.
+  // The container cache is used to load the container definition itself, and
+  // thus any configuration stored in the container itself is not available
+  // yet. These lines force the container cache to use Redis rather than the
+  // default SQL cache.
+  $settings['bootstrap_container_definition'] = [
+    'parameters' => [],
+    'services' => [
+      'redis.factory' => [
+        'class' => 'Drupal\redis\ClientFactory',
+      ],
+      'cache.backend.redis' => [
+        'class' => 'Drupal\redis\Cache\CacheBackendFactory',
+        'arguments' => ['@redis.factory', '@cache_tags_provider.container', '@serialization.phpserialize'],
+      ],
+      'cache.container' => [
+        'class' => '\Drupal\redis\Cache\PhpRedis',
+        'factory' => ['@cache.backend.redis', 'get'],
+        'arguments' => ['container'],
+      ],
+      'cache_tags_provider.container' => [
+        'class' => 'Drupal\redis\Cache\RedisCacheTagsChecksum',
+        'arguments' => ['@redis.factory'],
+      ],
+      'serialization.phpserialize' => [
+        'class' => 'Drupal\Component\Serialization\PhpSerialize',
+      ],
+    ],
+  ];
+
+  /** @see: https://pantheon.io/docs/redis/ */
+  // Always set the fast backend for bootstrap, discover and config, otherwise
+  // this gets lost when redis is enabled.
+  $settings['cache']['bins']['bootstrap'] = 'cache.backend.chainedfast';
+  $settings['cache']['bins']['discovery'] = 'cache.backend.chainedfast';
+  $settings['cache']['bins']['config'] = 'cache.backend.chainedfast';
+
+  /** @see: https://github.com/md-systems/redis */
+  # Use for all bins otherwise specified.
+  $settings['cache']['default'] = 'cache.backend.redis';
+
+  # Use this to only use it for specific cache bins.
+  $settings['cache']['bins']['render'] = 'cache.backend.redis';
+
+  # Use for all queues unless otherwise specified for a specific queue.
+  $settings['queue_default'] = 'queue.redis';
+
+  # Or if you want to use reliable queue implementation.
+  $settings['queue_default'] = 'queue.redis_reliable';
+
+  # Use this to only use Redis for a specific queue (aggregator_feeds in this case).
+  $settings['queue_service_aggregator_feeds'] = 'queue.redis';
+
+  # Or if you want to use reliable queue implementation.
+  $settings['queue_service_aggregator_feeds'] = 'queue.redis_reliable';
+}