About

DokuWiki Docker image based on Alpine Linux.
If you are interested, check out my other Docker images!

💡 Want to be notified of new releases? Check out 🔔 Diun (Docker Image Update Notifier) project!

• Features
• Build locally
• Image
• Environment variables
• Volumes
• Ports
• Usage
  • Docker Compose
  • Command line
• Upgrade
• Notes
  • Sending mails with SMTP
• Contributing
• License

Features

• Run as non-root user
• Multi-platform image
• msmtpd SMTP relay image to send emails
• Traefik as reverse proxy and creation/renewal of Let's Encrypt certificates (see this template)

Build locally

git clone https://github.com/crazy-max/docker-dokuwiki.git
cd docker-dokuwiki

# Build image and output to docker (default)
docker buildx bake

# Build multi-platform image
docker buildx bake image-all

Image

Following platforms for this image are available:

$ docker run --rm mplatform/mquery crazymax/dokuwiki:latest
Image: crazymax/dokuwiki:latest
 * Manifest List: Yes
 * Supported platforms:
   - linux/amd64
   - linux/arm/v6
   - linux/arm/v7
   - linux/arm64
   - linux/ppc64le
   - linux/s390x

Environment variables

• TZ: The timezone assigned to the container (default UTC)
• PUID: Dokuwiki user id (default 1500)
• PGID: Dokuwiki group id (default 1500)
• MEMORY_LIMIT: PHP memory limit (default 256M)
• UPLOAD_MAX_SIZE: Upload max size (default 16M)
• CLEAR_ENV: Clear environment in FPM workers (default yes)
• OPCACHE_MEM_SIZE: PHP OpCache memory consumption (default 128)
• LISTEN_IPV6: Enable IPv6 for Nginx (default true)
• REAL_IP_FROM: Trusted addresses that are known to send correct replacement addresses (default 0.0.0.0/32)
• REAL_IP_HEADER: Request header field whose value will be used to replace the client address (default X-Forwarded-For)
• LOG_IP_VAR: Use another variable to retrieve the remote IP address for access log_format on Nginx. (default remote_addr)
• DOKUWIKI_RUN_INDEXER: Run DokuWiki indexer on startup (default true)

Volumes

• /data: Contains configuration, plugins, templates and data

⚠️ Note that the volume should be owned by the user/group with the specified PUID and PGID. If you don't give the volume correct permissions, the container may not start.

Ports

• 8000: HTTP port

Usage

Docker Compose

Docker compose is the recommended way to run this image. Copy the content of folder examples/compose in /var/dokuwiki/ on your host for example. Edit the compose and env files with your preferences and run the following commands:

docker-compose up -d
docker-compose logs -f

Command line

You can also use the following minimal command :

docker run -d -p 8000:8000 --name dokuwiki \
  -v $(pwd)/data:/data \
  crazymax/dokuwiki:latest

Upgrade

Recreate the container whenever I push an update:

docker-compose pull
docker-compose up -d

Notes

Sending mails with SMTP

A Dokuwiki SMTP Plugin is available to send emails over external SMTP servers. When the plugin is installed you have to configure it:

Here we use our msmtpd service published on port 2500 declared in our docker-compose.yml.

Contributing

Want to contribute? Awesome! The most basic way to show your support is to star the project, or to raise issues. You can also support this project by becoming a sponsor on GitHub or by making a Paypal donation to ensure this journey continues indefinitely!

Thanks again for your support, it is much appreciated! 🙏

License

MIT. See LICENSE for more details.