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Parameters
Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate <external>:<internal>
respectively. For example, -p 8080:80
would expose port 80
from inside the container to be accessible from the host's IP on port 8080
outside the container.
Ports (-p
)
Parameter | Function |
443 | WebUI |
Environment Variables (-e
)
Env | Function |
PUID=1000 | for UserID - see below for explanation |
PGID=1000 | for GroupID - see below for explanation |
TZ=Etc/UTC | specify a timezone to use, see this list. |
Volume Mappings (-v
)
Volume | Function |
/config | Nextcloud configs. |
/data | Your personal data. |
Miscellaneous Options
Environment variables from files (Docker secrets)
You can set any environment variable from a file by using a special prepend FILE__
.
As an example:
-e FILE__PASSWORD=/run/secrets/mysecretpassword
Will set the environment variable PASSWORD
based on the contents of the /run/secrets/mysecretpassword
file.
Umask for running applications
For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional -e UMASK=022
setting. Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read up here before asking for support.
User / Group Identifiers
When using volumes (-v
flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user PUID
and group PGID
.
Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.
In this instance PUID=1000
and PGID=1000
, to find yours use id user
as below:
$ id username
uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup)
-
Docker Mods

We publish various Docker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) as well as universal mods that can be applied to any one of our images can be accessed via the dynamic badges above.
Support Info
- Shell access whilst the container is running:
docker exec -it nextcloud /bin/bash
- To monitor the logs of the container in realtime:
docker logs -f nextcloud
- Container version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' nextcloud
- Image version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/nextcloud:latest
Versions
- 21.06.23: - Existing users should update
/config/nginx/site-confs/default.conf
- Security fix for real ip settings. - 25.05.23: - Rebase to Alpine 3.18, deprecate armhf.
- 13.04.23: - Move ssl.conf include to default.conf.
- 21.03.23: - Add php81-sysvsem as new dep for v26. Update default X-Robots-Tag to `noindex, nofollow``.
- 02.03.23: - Set permissions on crontabs during init.
- 20.01.23: - Rebase to alpine 3.17 with php8.1.
- 10.10.22: - Rebasing to alpine 3.15 with php8. Restructure nginx configs (see changes announcement).
- 30.09.22: - Disabled
output_buffering
as per [nextcloud docs](https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/big_file_upload_configuration.html - 21.05.22: - Update version check endpoint.
- 28.04.22: - Increase OPCache interned strings buffered setting to 16.
- 14.04.22: - Nginx default site config updated for v23 (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). Fix LDAP connection. - 11.09.21: - Rebasing to alpine 3.14
- 21.03.21: - Publish
php8
tag for testing. - 25.02.21: - Nginx default site config updated for v21 (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 21.01.21: - Fix php iconv (was breaking the mail addon). If installed, attempt to remove broken CODE Server app during startup.
- 20.01.21: - Increase php fcgi timeout to prevent 504 Gateway timeout errors (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 16.01.21: - Rebasing to alpine 3.13. Users with issues on 32-bit arm, see this article.
- 12.08.20: - Various updates to default site config, including added support for webfinger (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 03.06.20: - Rebasing to alpine 3.12
- 03.06.20: - Add php7-bcmath and php7-fileinfo
- 31.05.20: - Add aliases for occ and updater.phar
- 31.03.20: - Allow crontab to be user customized, fix logrotate.
- 17.01.20: - Updated php.ini defaults and site config, including an optional HSTS directive (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 19.12.19: - Rebasing to alpine 3.11.
- 18.11.19: - Nginx default site config updated for v17 (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 28.10.19: - Change cronjob to run every 5 minutes.
- 24.10.19: - Nginx default site config updated due to CVE-2019-11043 (existing users should delete
/config/nginx/site-confs/default.conf
and restart the container). - 14.07.19: - Download nextcloud during build time.
- 28.06.19: - Rebasing to alpine 3.10.
- 23.03.19: - Switching to new Base images, shift to arm32v7 tag.
- 27.02.19: - Updating base nginx config to sync up with v15 requirements.
- 22.02.19: - Rebasing to alpine 3.9.
- 28.01.19: - Add pipeline logic and multi arch.
- 25.01.19: - Add php7-phar for occ upgrades.
- 05.09.18: - Rebase to alpine 3.8.
- 11.06.18: - Use latest rather than specific version for initial install.
- 26.04.18: - Bump default install to 13.0.1.
- 06.02.18: - Bump default install to 13.0.0.
- 26.01.18: - Rebase to alpine 3.7, bump default install to 12.0.5.
- 12.12.17: - Bump default install to 12.0.4, fix continuation lines.
- 15.10.17: - Sed php.ini for opcache requirements in newer nextcloud versions.
- 20.09.17: - Bump default install to 12.0.3.
- 19.08.17: - Bump default install to 12.0.2.
- 25.05.17: - Rebase to alpine 3.6.
- 22.05.17: - Update to nextcloud 12.0, adding required dependecies and note about commenting out SAMEORIGIN; line.
- 03.05.17: - Use community repo of memcache.
- 07.03.17: - Release into main repository and upgrade to php7 and Alpine 3.5.