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Improve Redis integration section in Nextcloud docs

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Slavi Pantaleev 2023-04-03 10:21:27 +03:00
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docs/services/nextcloud.md
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@ -43,10 +43,32 @@ You can remove the `nextcloud_path_prefix` variable definition, to make it defau
### Redis ### Redis
Redis can **optionally** be enabled to improve Nextcloud performance.
It's dubious whether using using Redis helps much, so we recommend that you **start without** it, for a simpler deployment.
To learn more, read the [Memory caching](https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/caching_configuration.html) section of the Nextcloud documentation.
As described on the [Redis](redis.md) documentation page, if you're hosting additional services which require Redis on the same server, you'd better go for installing a separate Redis instance for each service. See [Creating a Redis instance dedicated to Nextcloud](#creating-a-redis-instance-dedicated-to-nextcloud). As described on the [Redis](redis.md) documentation page, if you're hosting additional services which require Redis on the same server, you'd better go for installing a separate Redis instance for each service. See [Creating a Redis instance dedicated to Nextcloud](#creating-a-redis-instance-dedicated-to-nextcloud).
If you're only running Nextcloud on this server and don't need to use Redis for anything else, you can [use a single Redis instance](#using-the-shared-redis-instance-for-nextcloud). If you're only running Nextcloud on this server and don't need to use Redis for anything else, you can [use a single Redis instance](#using-the-shared-redis-instance-for-nextcloud).
**Regardless** of the method of installing Redis, you may need to adjust your Nextcloud configuration file () to **add** this:
```php
'memcache.distributed' => '\OC\Memcache\Redis',
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => [
'host' => 'REDIS_HOSTNAME_HERE',
'port' => 6379,
],
```
Where `REDIS_HOSTNAME_HERE` is to be replaced with:
- `mash-nextcloud-redis`, when [Creating a Redis instance dedicated to Nextcloud](#creating-a-redis-instance-dedicated-to-nextcloud)
- `mash-redis`, when [using a single Redis instance](#using-the-shared-redis-instance-for-nextcloud).
#### Using the shared Redis instance for Nextcloud #### Using the shared Redis instance for Nextcloud
To install a single (non-dedicated) Redis instance (`mash-redis`) and hook Nextcloud to it, add the following **additional** configuration: To install a single (non-dedicated) Redis instance (`mash-redis`) and hook Nextcloud to it, add the following **additional** configuration:
@ -175,6 +197,7 @@ nextcloud_container_additional_networks_custom:
# # # #
######################################################################## ########################################################################
``` ```
## Installation ## Installation
If you've decided to install a dedicated Redis instance for Nextcloud, make sure to first do [installation](../installing.md) for the supplementary inventory host (e.g. `nextcloud.example.com-deps`), before running installation for the main one (e.g. `nextcloud.example.com`). If you've decided to install a dedicated Redis instance for Nextcloud, make sure to first do [installation](../installing.md) for the supplementary inventory host (e.g. `nextcloud.example.com-deps`), before running installation for the main one (e.g. `nextcloud.example.com`).