added redis module

2018-01-23 21:13:49 +01:00
parent fdb2089ae1
commit 10c7c59e05
44 changed files with 4225 additions and 0 deletions
@@ -0,0 +1,37 @@
+Predis cache backend
+====================
+
+Using Predis for the Drupal 8 version of this module is still experimental.
+
+Get Predis
+----------
+
+Predis can be installed to the vendor directory using composer like so:
+
+composer require nrk/predis
+
+
+Configuration of module for use with Predis
+----------------------------
+
+There is not much different to configure about Predis.
+Adding this to settings.php should suffice for basic usage:
+
+$settings['redis.connection']['interface'] = 'Predis';
+$settings['redis.connection']['host']      = '1.2.3.4';  // Your Redis instance hostname.
+$settings['cache']['default'] = 'cache.backend.redis';
+
+To add more magic with a primary/replica setup you can use a config like this:
+
+$settings['redis.connection']['interface'] = 'Predis'; // Use predis library.
+$settings['redis.connection']['replication'] = TRUE; // Turns on replication.
+$settings['redis.connection']['replication.host'][1]['host'] = '1.2.3.4';  // Your Redis instance hostname.
+$settings['redis.connection']['replication.host'][1]['port'] = '6379'; // Only required if using non-standard port.
+$settings['redis.connection']['replication.host'][1]['role'] = 'primary'; // The redis instance role.
+$settings['redis.connection']['replication.host'][2]['host'] = '1.2.3.5';
+$settings['redis.connection']['replication.host'][2]['port'] = '6379';
+$settings['redis.connection']['replication.host'][2]['role'] = 'replica';
+$settings['redis.connection']['replication.host'][3]['host'] = '1.2.3.6';
+$settings['redis.connection']['replication.host'][3]['port'] = '6379';
+$settings['redis.connection']['replication.host'][3]['role'] = 'replica';
+$settings['cache']['default'] = 'cache.backend.redis';