Nextcloud with redis

[Isma]

Hi, I'm trying to add redis to my nextcloud instance.
I install the redis app and assign it, for example, port 30036 and password 123

I go to the nextcloud instance and set the variables

Name REDIS_HOST
Value 127.0.0.1

REDIS_HOST_PORT
Value 30036

REDIS_HOST_PASSWORD
Value 123

I configure the config in nextcloud adding as they say in their sampleconfig

'redis' => [
'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock'
'port' => 30036,
'timeout' => 0.0,
'read_timeout' => 0.0,
'user' => '', // Optional: if not defined, no password will be used.
'password' => '123', // 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.
],

Also modify the port in the redis.config.php file

<?php
if (getenv('REDIS_HOST')) {
$CONFIG = array(
'memcache.distributed' => '\OC\Memcache\Redis',
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array(
'host' => getenv('REDIS_HOST'),
'password' => (string) getenv('REDIS_HOST_PASSWORD'),
),
);

if (getenv('REDIS_HOST_PORT') !== false) {
$CONFIG['redis']['port'] = (int) getenv('REDIS_HOST_PORT');
} elseif (getenv('REDIS_HOST')[0] != '/') {
$CONFIG['redis']['port'] = 30036;
}
}

should I change ???

'memcache.local' => '\\OC\\Memcache\\APCu'

The most I got was that the login loaded but I went into a loop when logging in, I returned to the login page and I can never access

<?php
$CONFIG = array (
'htaccess.RewriteBase' => '/',
'memcache.local' => '\\OC\\Memcache\\APCu',
'apps_paths' =>
array (
0 =>
array (
'path' => '/var/www/html/apps',
'url' => '/apps',
'writable' => false,
),
1 =>
array (
'path' => '/var/www/html/custom_apps',
'url' => '/custom_apps',
'writable' => true,
),
),
'passwordsalt' => '/6O*****i8',
'secret' => 'U*******T',
'trusted_domains' =>
array (
0 => '*********.com',
1 => '192.168.1.100',
),


'trusted_proxies' =>
array (
0 => '10.42.0.0/16',
1 => '103.21.244.0/22',
2 => '103.22.200.0/22',
3 => '103.31.4.0/22',
4 => '104.16.0.0/12',
5 => '108.162.192.0/18',
6 => '131.0.72.0/22',
7 => '141.101.64.0/18',
8 => '162.158.0.0/15',
9 => '172.64.0.0/13',
10 => '173.245.48.0/20',
11 => '188.114.96.0/20',
12 => '190.93.240.0/20',
13 => '197.234.240.0/22',
14 => '198.41.128.0/17',
15 => '2400:cb00::/32',
16 => '2606:4700::/32',
17 => '2803:f800::/32',
18 => '2405:b500::/32',
19 => '2405:8100::/32',
20 => '2c0f:f248::/32',

),
'forwarded_for_headers' =>
array (
0 => 'HTTP_CF_CONNECTING_IP',
),


'default_language' => 'es',
'force_language' => 'es',
'default_locale' => 'es_ES',
'default_phone_region' => 'ES',

'datadirectory' => '/var/www/html/data',
'dbtype' => 'pgsql',
'version' => '27.1.3.2',
'overwrite.cli.url' => 'http://localhost',
'dbname' => 'nextcloud',
'dbhost' => 'nextcloud-postgres:5432',
'dbport' => '',
'dbtableprefix' => 'oc_',
'dbuser' => 'oc_admin',
'dbpassword' => 'UB6ko******m',
'installed' => true,
'instanceid' => 'oc******t',


'redis' => [
'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock'
'port' => 30036,
'timeout' => 0.0,
'read_timeout' => 0.0,
'user' => '', // Optional: if not defined, no password will be used.
'password' => '123', // 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.
],



);

 

[Isma]

If you want to use Redis you have to create a separate Redis container in your setup / in your docker-compose file. To inform Nextcloud about the Redis container, pass in the following parameters:

• REDIS_HOST (not set by default) Name of Redis container
• REDIS_HOST_PORT (default: 6379) Optional port for Redis, only use for external Redis servers that run on non-standard ports.
• REDIS_HOST_PASSWORD (not set by default) Redis password

The use of Redis is recommended to prevent file locking problems. See the examples for further instructions.

 

[LarsR]

The truecharts version installs redis as a side container by default for anyone who doesn't want to run a separate redis container.

 

[Isma]

The truecharts version installs redis as a side container by default for anyone who doesn't want to run a separate redis container.

I see the configuration, but how do I activate it?

 

[Isma]

Maybe?


'memcache.local' => '\\OC\\Memcache\\APCu',

'memcache.distributed' => '\OC\Memcache\Redis',

'memcache.locking' => '\OC\Memcache\Redis',

'redis' => array(

'host' => 'localhost',

),

 

[LarsR]

as far as i know its activated by default - no further configuration required.

 

[Isma]

as far as i know its activated by default - no further configuration required.

I have this notice

The database is used for transactional file locking. To improve performance, please configure memcache, if available. See the documentation ↗ for more information.

 

[Isma]

correct!!
just add this to your config.php and it will activate

'filelocking.enabled' => true,
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array(
'host' => 'localhost',
'port' => 6379,
'timeout' => 0.0,
'password' => '', // Optional, if not defined no password will be used.
),

 

[Isma]

as far as i know its activated by default - no further configuration required.

but although it worked, I lost access to the external storages, they were inaccessible and although they appeared added with the green tick, they are not shown in the file explorer, when I returned to the default format everything worked again, so it was of no use