Nextcloud: Difference between revisions
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Nextcloud is a self-hosted cloud storage and file sharing solution. | |||
It is open-source under AGPL-3. | |||
==Administration== | ==Administration== | ||
===Configuration=== | |||
The primary configuration file is <code>config/config.php</code>. | |||
You can view a list of configuation parameters [https://docs.nextcloud.com/server/19/admin_manual/configuration_server/config_sample_php_parameters.html here]. | |||
I recommend adding the following to your configuation file: | |||
* <code>'simpleSignUpLink.shown' => false,</code> disables some sign up links which direct to nextcloud.com. | |||
===Moving data directory=== | ===Moving data directory=== | ||
See [https://help.nextcloud.com/t/howto-change-move-data-directory-after-installation/17170 https://help.nextcloud.com/t/howto-change-move-data-directory-after-installation/17170] | See [https://help.nextcloud.com/t/howto-change-move-data-directory-after-installation/17170 https://help.nextcloud.com/t/howto-change-move-data-directory-after-installation/17170] | ||
Nextcloud doesn't include a clean built-in way to migrate data. | |||
The ''proper'' way to do it is to fix all the paths in the Nextcloud database. However, this is slightly complicated and prone to errors. | |||
The '''easy''' way is to create a symlink: | |||
<syntaxhighlight lang="bash"> | |||
sudo -u www-data php /path/to/nextcloud/occ maintenance:mode --on | |||
mkdir -p /new/path/to/data | |||
rsync -a /path/to/data/. /new/path/to/data | |||
mv /path/to/data /path/to/dataBackup | |||
ln -s /new/path/to/data /path/to/data | |||
chown -h www-data:www-data /path/to/data # To set symlink ownership | |||
chown -R www-data:www-data /new/path/to/data # To set actual data dir ownership | |||
sudo -u www-data php /path/to/nextcloud/occ maintenance:mode --off | |||
</syntaxhighlight> | |||
===Caching=== | |||
See [https://docs.nextcloud.com/server/19/admin_manual/configuration_server/caching_configuration.html?highlight=caching Caching configuration]. | |||
You should use caching to achieve a reasonable performance. | |||
NextCloud recommends APCu for local caching and Redis for lock caching: | |||
<syntaxhighlight lang="php"> | |||
'memcache.local' => '\OC\Memcache\APCu', | |||
'memcache.distributed' => '\OC\Memcache\Redis', | |||
'memcache.locking' => '\OC\Memcache\Redis', | |||
'redis' => [ | |||
'host' => 'localhost', | |||
'port' => 6379, | |||
], | |||
</syntaxhighlight> | |||
===Troubleshooting=== | |||
====Large Files==== | |||
Rclone is useful for transferring large files over Webdav. However, you need to make sure the server is set up for it. | |||
To transfer large files, double check the following: | |||
* Apache body limit is at least 512 MB. Set the following in your Dockerfile: | |||
*: <syntaxhighlight lang="Dockerfile"> | |||
RUN echo "LimitRequestBody 0" > /etc/apache2/conf-enabled/nextcloud-apache.conf | |||
</syntaxhighlight> | |||
* Nginx does not have a body limit and is not proxying requests or responses. In ingress-nginx, set the following annotations: | |||
*:<syntaxhighlight lang="yaml"> | |||
annotations: | |||
nginx.ingress.kubernetes.io/proxy-body-size: "0" | |||
nginx.ingress.kubernetes.io/proxy-connect-timeout: "86400" | |||
nginx.ingress.kubernetes.io/proxy-read-timeout: "86400" | |||
nginx.ingress.kubernetes.io/proxy-send-timeout: "86400" | |||
nginx.ingress.kubernetes.io/proxy-buffering: "off" | |||
nginx.ingress.kubernetes.io/proxy-request-buffering: "off" | |||
</syntaxhighlight> | |||
==Markdown== | |||
NextCloud comes with its own WYSIWYG markdown editor. | |||
If you prefer to type markdown yourself, do the following: | |||
# Disable the "Text" app | |||
# Install the "Plain text editor" app | |||
# Install the "Markdown Editor" app | |||
Markdown does not have a Latex app. | |||