[](https://linuxserver.io)
The [LinuxServer.io](https://linuxserver.io) team brings you another container release featuring :-
* regular and timely application updates
* easy user mappings (PGID, PUID)
* custom base image with s6 overlay
* weekly base OS updates with common layers across the entire LinuxServer.io ecosystem to minimise space usage, down time and bandwidth
* regular security updates
Find us at:
* [Discord](https://discord.gg/YWrKVTn) - realtime support / chat with the community and the team.
* [IRC](https://irc.linuxserver.io) - on freenode at `#linuxserver.io`. Our primary support channel is Discord.
* [Blog](https://blog.linuxserver.io) - all the things you can do with our containers including How-To guides, opinions and much more!
# [linuxserver/nextcloud](https://github.com/linuxserver/docker-nextcloud)
[](https://discord.gg/YWrKVTn)
[](https://microbadger.com/images/linuxserver/nextcloud "Get your own version badge on microbadger.com")
[](https://microbadger.com/images/linuxserver/nextcloud "Get your own version badge on microbadger.com")
[](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-nextcloud/job/master/)
[](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/nextcloud/latest/index.html)
[Nextcloud](https://nextcloud.com/) gives you access to all your files wherever you are.
Where are your photos and documents? With Nextcloud you pick a server of your choice, at home, in a data center or at a provider. And that is where your files will be. Nextcloud runs on that server, protecting your data and giving you access from your desktop or mobile devices. Through Nextcloud you also access, sync and share your existing data on that FTP drive at the office, a Dropbox or a NAS you have at home.
[](https://nextcloud.com/)
## Supported Architectures
Our images support multiple architectures such as `x86-64`, `arm64` and `armhf`. We utilise the docker manifest for multi-platform awareness. More information is available from docker [here](https://github.com/docker/distribution/blob/master/docs/spec/manifest-v2-2.md#manifest-list) and our announcement [here](https://blog.linuxserver.io/2019/02/21/the-lsio-pipeline-project/).
Simply pulling `linuxserver/nextcloud` should retrieve the correct image for your arch, but you can also pull specific arch images via tags.
The architectures supported by this image are:
| Architecture | Tag |
| :----: | --- |
| x86-64 | amd64-latest |
| arm64 | arm64v8-latest |
| armhf | arm32v7-latest |
## Usage
Here are some example snippets to help you get started creating a container.
### docker
```
docker create \
--name=nextcloud \
-e PUID=1000 \
-e PGID=1000 \
-e TZ=Europe/London \
-p 443:443 \
-v :/config \
-v :/data \
--restart unless-stopped \
linuxserver/nextcloud
```
### docker-compose
Compatible with docker-compose v2 schemas.
```
---
version: "2"
services:
nextcloud:
image: linuxserver/nextcloud
container_name: nextcloud
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/London
volumes:
- :/config
- :/data
ports:
- 443:443
restart: unless-stopped
```
## Parameters
Container images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate `:` 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.
| Parameter | Function |
| :----: | --- |
| `-p 443` | WebUI |
| `-e PUID=1000` | for UserID - see below for explanation |
| `-e PGID=1000` | for GroupID - see below for explanation |
| `-e TZ=Europe/London` | Specify a timezone to use EG Europe/London. |
| `-v /config` | Nextcloud configs. |
| `-v /data` | Your personal data. |
## 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)
```
## Application Setup
Access the webui at `:443`, for more information check out [Nextcloud](https://nextcloud.com/).
If you are updating our container along with the in app updater and you are not customizing our default nginx configuration you will need to remove the file:
```
/config/nginx/site-confs/default
```
Then restart the container to replace it with the latest one.
## 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" }}' linuxserver/nextcloud`
## Updating Info
Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (ie. nextcloud, plex), we do not recommend or support updating apps inside the container. Please consult the [Application Setup](#application-setup) section above to see if it is recommended for the image.
Below are the instructions for updating containers:
### Via Docker Run/Create
* Update the image: `docker pull linuxserver/nextcloud`
* Stop the running container: `docker stop nextcloud`
* Delete the container: `docker rm nextcloud`
* Recreate a new container with the same docker create parameters as instructed above (if mapped correctly to a host folder, your `/config` folder and settings will be preserved)
* Start the new container: `docker start nextcloud`
* You can also remove the old dangling images: `docker image prune`
### Via Docker Compose
* Update all images: `docker-compose pull`
* or update a single image: `docker-compose pull nextcloud`
* Let compose update all containers as necessary: `docker-compose up -d`
* or update a single container: `docker-compose up -d nextcloud`
* You can also remove the old dangling images: `docker image prune`
### Via Watchtower auto-updater (especially useful if you don't remember the original parameters)
* Pull the latest image at its tag and replace it with the same env variables in one run:
```
docker run --rm \
-v /var/run/docker.sock:/var/run/docker.sock \
containrrr/watchtower \
--run-once nextcloud
```
* You can also remove the old dangling images: `docker image prune`
## Building locally
If you want to make local modifications to these images for development purposes or just to customize the logic:
```
git clone https://github.com/linuxserver/docker-nextcloud.git
cd docker-nextcloud
docker build \
--no-cache \
--pull \
-t linuxserver/nextcloud:latest .
```
The ARM variants can be built on x86_64 hardware using `multiarch/qemu-user-static`
```
docker run --rm --privileged multiarch/qemu-user-static:register --reset
```
Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64`.
## Versions
* **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.