docker-documentation/images/docker-nextcloud.md

linuxserver/nextcloud

Nextcloud 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.

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 and our announcement here.

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	arm32v6-latest

Usage

Here are some example snippets to help you get started creating a container from this image.

docker

docker create \
  --name=nextcloud \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Europe/London \
  -p 443:443 \
  -v </path/to/appdata>:/config \
  -v <path/to/data>:/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:
      - </path/to/appdata>:/config
      - <path/to/data>:/data
    ports:
      - 443:443
    restart: unless-stopped

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=Europe/London	Specify a timezone to use EG Europe/London.

Volume Mappings (-v)

Volume	Function
/config	Nextcloud configs.
/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 <your-ip>:443, for more information check out Nextcloud.

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

Versions

• 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.