redis.php

См. документацию.

<?php
 
use Bitrix\Main\Config\Option;
use Bitrix\Cluster\ClusterCacheConfig;
use Bitrix\Main\Localization\Loc;
 
IncludeModuleLangFile(__FILE__);
 
class CClusterRedis extends \Bitrix\Cluster\ClusterCache
{
    public static null|bool $systemConfigurationUpdate = null;
    protected static string $type = 'redis';
 
    public static function saveConfig($servers): void
    {
        self::$systemConfigurationUpdate = ClusterCacheConfig::getInstance('redis')->saveConfig(
            $servers,
            [
                'type' => [
                    'class_name' => 'CPHPCacheRedisCluster',
                    'extension' => 'redis',
                    'required_file' => 'modules/cluster/classes/general/redis_cache.php',
                ],
                'failover' => Option::get('cluster', 'failower_settings'),
                'timeout' => Option::get('cluster', 'redis_timeoit'),
                'read_timeout' => Option::get('cluster', 'redis_read_timeout'),
                'persistent' => (Option::get('cluster', 'redis_persistent') === 'Y'),
            ],
            'CPHPCacheRedisCluster'
        );
    }
 
    public static function getStatus($server): array
    {
        $stats = [
            'message' => null,
            'redis_version' => null,
            'redis_mode' => null,
            'os' => null,
            'uptime_in_seconds' => null,
            'connected_clients' => null,
            'total_system_memory' => null,
            'used_memory' => null,
            'maxmemory' => null,
            'maxmemory_policy' => null,
            'mem_fragmentation_ratio' => null,
            'loading' => null,
            'keyspace_hits' => null,
            'keyspace_misses' => null,
            'evicted_keys' => null,
            'expired_keys' => null,
            'expired_stale_perc' => null,
            'used_cpu_sys' => null,
            'used_cpu_user' => null,
            'used_cpu_sys_children' => null,
            'used_cpu_user_children' => null,
            'role' => null,
            'cluster_enabled' => null,
            'connected_slaves' => null,
            'master_replid' => null,
            'master_replid2' => null,
            'master_repl_offset' => null,
            'slave_expires_tracked_keys' => null
        ];
 
        if (is_array($server))
        {
            try
            {
                $redis = new \Redis();
                if (@$redis->connect($server['HOST'], $server['PORT']))
                {
                    $info = $redis->info();
                    foreach ($stats as $key => $_)
                    {
                        $stats[$key] = $info[$key];
                    }
                }
 
                $stats['uptime'] = $stats['uptime_in_seconds'];
            }
            catch (RedisException $e)
            {
                $stats['message'] = $e->getMessage();
            }
        }
 
        return $stats;
    }
}