Redis config for settings.php #drupal8 #redis

composer.json

{
    "type": "project",
    "license": "GPL-2.0-or-later",
    "authors": [
        {
            "name": "",
            "role": ""
        }
    ],
    "repositories": [
        {
            "type": "composer",
            "url": "https://packages.drupal.org/8"
        }
    ],
    "require": {
        "drupal/redis": "^1.4"
    }
}

with.redis.settings.php

<?php

if (extension_loaded('redis')) {
  $settings['redis.connection']['host'] = 'redis';
  $settings['redis.connection']['port'] = '6379';
  //$settings['redis.connection']['password'] = '';
  $settings['redis.connection']['base'] = 0;
  $settings['redis.connection']['interface'] = 'PhpRedis';
  
  $settings['container_yamls'][] = 'modules/contrib/redis/example.services.yml';
  $settings['container_yamls'][] = 'modules/contrib/redis/redis.services.yml';
  //$class_loader = require '../../../vendor/autoload.php';
  $class_loader->addPsr4('Drupal\\redis\\', 'modules/contrib/redis/src');

  $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',
      ],
    ],
  ];

  $settings['cache']['default'] = 'cache.backend.redis';
  $settings['cache']['bins']['bootstrap'] = 'cache.backend.chainedfast';
  $settings['cache']['bins']['discovery'] = 'cache.backend.chainedfast';
  $settings['cache']['bins']['config'] = 'cache.backend.chainedfast';
  $conf['cache_class_cache'] = 'Redis_Cache';
}
$config['file.settings']['make_unused_managed_files_temporary'] = TRUE;
$config['file.settings']['temporary_maximum_age'] = 20;