Redis config customizations superseded by builtin environment variables about helm HOT 5 OPEN

/**
 * Connection details for redis to use for memory caching in a single server configuration.
 *
 * For enhanced security it is recommended to configure Redis
 * to require a password. See http://redis.io/topics/security
 * for more information.
 *
 * We also support redis SSL/TLS encryption as of version 6.
 * See https://redis.io/topics/encryption for more information.
 */
'redis' => [
	'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock'
	'port' => 6379,
	'timeout' => 0.0,
	'read_timeout' => 0.0,
	'user' =>  '', // Optional: if not defined, no password will be used.
	'password' => '', // Optional: if not defined, no password will be used.
	'dbindex' => 0, // Optional: if undefined SELECT will not run and will use Redis Server's default DB Index.
	// If redis in-transit encryption is enabled, provide certificates
	// SSL context https://www.php.net/manual/en/context.ssl.php
	'ssl_context' => [
		'local_cert' => '/certs/redis.crt',
		'local_pk' => '/certs/redis.key',
		'cafile' => '/certs/ca.crt'
	]
],

/**
 * Connection details for a Redis Cluster.
 *
 * Redis Cluster support requires the php module phpredis in version 3.0.0 or
 * higher.
 *
 * Available failover modes:
 *  - \RedisCluster::FAILOVER_NONE - only send commands to master nodes (default)
 *  - \RedisCluster::FAILOVER_ERROR - failover to slaves for read commands if master is unavailable (recommended)
 *  - \RedisCluster::FAILOVER_DISTRIBUTE - randomly distribute read commands across master and slaves
 *
 * WARNING: FAILOVER_DISTRIBUTE is a not recommended setting, and we strongly
 * suggest to not use it if you use Redis for file locking. Due to the way Redis
 * is synchronized it could happen, that the read for an existing lock is
 * scheduled to a slave that is not fully synchronized with the connected master
 * which then causes a FileLocked exception.
 *
 * See https://redis.io/topics/cluster-spec for details about the Redis cluster
 *
 * Authentication works with phpredis version 4.2.1+. See
 * https://github.com/phpredis/phpredis/commit/c5994f2a42b8a348af92d3acb4edff1328ad8ce1
 */
'redis.cluster' => [
	'seeds' => [ // provide some or all of the cluster servers to bootstrap discovery, port required
		'localhost:7000',
		'localhost:7001',
	],
	'timeout' => 0.0,
	'read_timeout' => 0.0,
	'failover_mode' => \RedisCluster::FAILOVER_ERROR,
	'user' =>  '', // Optional: if not defined, no password will be used.
	'password' => '', // Optional: if not defined, no password will be used.
	// If redis in-transit encryption is enabled, provide certificates
	// SSL context https://www.php.net/manual/en/context.ssl.php
	'ssl_context' => [
		'local_cert' => '/certs/redis.crt',
		'local_pk' => '/certs/redis.key',
		'cafile' => '/certs/ca.crt'
	]
],