Hello just upgrade to Nextcloud 27.1.5 and now im seeing this warning
There are some warnings regarding your setup.
for more information.Ive look at the documentation but it’s talking about installing Redis on Ubuntu
Since we are on UCS is this different ?
Anyone can guide me how to fix this
Im using UCS Version 5.0-6 errata928
Thanks !
Here is what ive tried
1- Install redis and PHP module
root@cloud:~# apt install redis
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
linux-image-4.19.0-24-amd64
Use 'apt autoremove' to remove it.
The following additional packages will be installed:
libatomic1 libhiredis0.14 libjemalloc2 lua-bitop lua-cjson redis-server redis-tools
Suggested packages:
ruby-redis
The following NEW packages will be installed:
libatomic1 libhiredis0.14 libjemalloc2 lua-bitop lua-cjson redis redis-server redis-tools
0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 981 kB of archives.
After this operation, 3,654 kB of additional disk space will be used.
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Get:6 https://updates.software-univention.de ucs506/main amd64 redis-tools amd64 5:5.0.14-1+deb10u5 [541 kB]
Get:7 https://updates.software-univention.de ucs506/main amd64 redis-server amd64 5:5.0.14-1+deb10u5 [91.2 kB]
Get:8 https://updates.software-univention.de ucs506/main amd64 redis all 5:5.0.14-1+deb10u5 [56.5 kB]
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Selecting previously unselected package libatomic1:amd64.
(Reading database ... 109081 files and directories currently installed.)
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Unpacking redis (5:5.0.14-1+deb10u5) ...
Setting up libjemalloc2:amd64 (5.1.0-3) ...
Setting up lua-cjson:amd64 (2.1.0+dfsg-2.1) ...
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Setting up lua-bitop:amd64 (1.0.2-5) ...
Setting up libhiredis0.14:amd64 (0.14.0-3) ...
Setting up redis-tools (5:5.0.14-1+deb10u5) ...
Setting up redis-server (5:5.0.14-1+deb10u5) ...
Created symlink /etc/systemd/system/redis.service → /lib/systemd/system/redis-server.service.
Created symlink /etc/systemd/system/multi-user.target.wants/redis-server.service → /lib/systemd/system/redis-server.service.
Setting up redis (5:5.0.14-1+deb10u5) ...
Processing triggers for systemd (241-7~deb10u10A~5.0.4.202307030913) ...
Processing triggers for man-db (2.8.5-2) ...
Processing triggers for libc-bin (2.28-10+deb10u2) ...
root@cloud:~# apt install php-redis
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
linux-image-4.19.0-24-amd64
Use 'apt autoremove' to remove it.
The following additional packages will be installed:
php-igbinary
The following NEW packages will be installed:
php-igbinary php-redis
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 196 kB of archives.
After this operation, 817 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 https://updates.software-univention.de ucs506/main amd64 php-igbinary amd64 3.0.0-1 [67.5 kB]
Get:2 https://updates.software-univention.de ucs506/main amd64 php-redis amd64 4.2.0-1 [128 kB]
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(Reading database ... 109167 files and directories currently installed.)
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Selecting previously unselected package php-redis.
Preparing to unpack .../php-redis_4.2.0-1_amd64.deb ...
Unpacking php-redis (4.2.0-1) ...
Setting up php-igbinary (3.0.0-1) ...
Setting up php-redis (4.2.0-1) ...
2- Test Redis
root@cloud:~# redis-cli ping
PONG
3- Change to using a socket
root@cloud:~# cp /etc/redis/redis.conf /etc/redis/redis.conf.bakjfg2024-01-24
root@cloud:~# ls /etc/redis/redis.conf*
/etc/redis/redis.conf /etc/redis/redis.conf.bakjfg2024-01-24
root@cloud:~# vi /etc/redis/redis.conf
a) Comment out bind 127.0.0.0 line
b) Change port to 0
c) Uncomment unixsocket /var/run/redis/redis-server.sock
d) Uncomment unixsocketperm 777
4- Test redis again
root@cloud:~# redis-cli -s /run/redis/redis-server.sock ping
PONG
5- Reconfigure Nextcloud to use redis
root@cloud:~# cp /var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php /var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php.bakjfg2024-01-24
root@cloud:~# ls /var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php*
/var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php
/var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php.bakjfg
/var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php.bakjfg2024-01-24
root@cloud:~# vi /var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php
'filelocking.enabled' => true,
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array(
'host' =>'/var/run/redis/redis-server.sock',
'port' => 0,
'timeout' => 0.0,
),
6- Check redis service status
root@cloud:~# systemctl status redis-server
● redis-server.service - Advanced key-value store
Loaded: loaded (/lib/systemd/system/redis-server.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2024-01-24 11:37:44 EST; 44s ago
Docs: http://redis.io/documentation,
man:redis-server(1)
Main PID: 791 (redis-server)
Tasks: 4 (limit: 4661)
Memory: 9.4M
CGroup: /system.slice/redis-server.service
└─791 /usr/bin/redis-server *:0
Jan 24 11:37:44 cloud systemd[1]: Starting Advanced key-value store...
Jan 24 11:37:44 cloud systemd[1]: redis-server.service: Can't open PID file /run/redis/redis-server.pid (yet?) after start: No such file or directory
Jan 24 11:37:44 cloud systemd[1]: Started Advanced key-value store.
Reboot server but i still see the same warning
Any ideas ?
Thanks !
(I reformatted your post to be better to read, please use Markdown formatting in the future!)
Looks good so far, but
may contain a typo? Should be 'host' =>'/run/redis/redis-server.sock',
Or your redis-cli example is wrong 
Ive modify the line
‘host’ => ‘/run/redis/redis-server.sock’
Restart service: systemctl restart redis-server
But still not work. Im seeing the same warning
I tried the same a month ago with no success.
So I asked me, whether Nextcloud can connect to Redis, which is outside its docker-container at all.
Sorry, I misread your 1st post.
If you have installed nextcloud from the univention Appcenter, then it runs inside a docker container, that’s why you won’t be able to use another redis server here.
Performance-wise, this makes no sense in the end. Basically, you have two options:
For the 2nd option, I can recommend this article (in german) on how to integrate nextcloud with UCS:
ok do you know if there is a way to remove this warning if i choose option 1
Thanks !
Google helped me to find this:
insert the bold line in config.php:
‘memcache.local’ => ‘\\OC\\Memcache\\APCu’,
’memcache.locking’ => ‘\\OC\\Memcache\\APCu’,
‘filelocking.enabled’ => ‘true’,
this helped me to get rid of the warning.
Here is what look my config.php file. Ive add the 2 lines bellow in bold. Reboot the serveur and im still seeing the error
’memcache.locking’ => ‘\OC\Memcache\APCu’,
’filelocking.enabled’ => ‘true’,
Any idea what to do next ?
Thanks !
Is there a way to format my text fast and easy to use Markdown formating ?
Please check your config.php - see your screenshot:
You did copy the format-command of the forum ("**") withe the two lines.
Please remove the asterisks at the beginning and the end of the lines.
Ive double check and everything is alright in the file /var/lib/univention-appcenter/apps/nextcloud/data/integration/config/config.php
It was a screenshot in notepad++ that ive took
It is independent of the software, you use to display the config.php.
Please remove the asterisks (red circles) from config.php - they don’t belong to the configuration:
Like i said it’s not their. Ive download the file on my Windows pc and edit it and i don’t see the asterix
If you copy and paste the text instead of a screenshot, it will be better readable 
I have no more idea, how to help you.
Maybe you will find a helpful information here:
Yeah i know but when im copying the php content here it’s all messed up
Thanks for the link ive check but did not found useful information. I guess ill stick with that warning for now