docs/xwiki

Supported tags and respective Dockerfile links

• latest (xwiki-mysql-tomcat/Dockerfile)
• 8 (xwiki-mysql-tomcat/Dockerfile)
• mysql-tomcat (xwiki-mysql-tomcat/Dockerfile)
• 8-mysql-tomcat (xwiki-mysql-tomcat/Dockerfile)

For more information about this image and its history, please see the relevant manifest file (library/xwiki). This image is updated via pull requests to the docker-library/official-images GitHub repo.

For detailed information about the virtual/transfer sizes and individual layers of each of the above supported tags, please see the repos/xwiki/tag-details.md file in the docker-library/repo-info GitHub repo.

What is XWiki

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility. XWiki is an enterprise wiki. It includes WYSIWYG editing, OpenDocument based document import/export, semantic annotations and tagging, and advanced permissions management.

As an application wiki, XWiki allows for the storing of structured data and the execution of server side script within the wiki interface. Scripting languages including Velocity, Groovy, Python, Ruby and PHP can be written directly into wiki pages using wiki macros. User-created data structures can be defined in wiki documents and instances of those structures can be attached to wiki documents, stored in a database, and queried using either Hibernate query language or XWiki's own query language.

XWiki.org's extension wiki is home to XWiki extensions ranging from code snippets which can be pasted into wiki pages to loadable core modules. Many of XWiki Enterprise's features are provided by extensions which are bundled with it.

How to use this image

You should first install Docker on your machine.

Then there are several options:

1. Get the sources of this project and build them.
2. Just pull the xwiki image from DockerHub.

Building

This is the simplest solution and the one recommended. Here are the steps:

• Install Git and run git clone https://github.com/xwiki-contrib/docker-xwiki.git or download the sources from the GitHub UI. Then choose the branch or tag that you wish to use:
  • The masterbranch will get you the latest released version of XWiki
  • The 8.x branch will get you the latest released version of XWiki for the 8.x cycle
  • The 8.4.4 tag will get you exactly XWiki 8.4.4.
  • etc.
• Go the directory corresponding to the configuration you wish to build, for example: cd xwiki-mysql-tomcat.
• Run docker-compose up
• Start a browser and point it to http://localhost:8080

Note that if you want to set a custom version of XWiki you can checkout master and edit the env file and set the values you need in there. It's also possible to override them on the command line with docker-compose run -e "XWIKI_VERSION=8.4.4".

Note that docker-compose up will automatically build the XWiki image on the first run. If you need to rebuild it you can issue docker-compose up --build. You can also build the image with docker build . -t xwiki-mysql-tomcat:latest for example.

Pulling existing image

This is a bit more complex since you need to have 2 docker containers running: one for XWiki and one for the database.

Here's a minimal Docker Compose file using MySQL that you could use as an example (full example here:

version: '2'
services:
  web:
    image: "xwiki/xwiki-mysql-tomcat:latest"
    depends_on:
      - db
    ports:
      - "8080:8080"
    volumes:
      - xwiki-data:/var/lib/xwiki
    environment:
      - MYSQL_USER=xwiki
      - MYSQL_PASSWORD=xwiki
  db:
    image: "mysql:5"
    volumes:
      - ./mysql/xwiki.cnf:/etc/mysql/conf.d/xwiki.cnf
      - mysql-data:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=xwiki
      - MYSQL_USER=xwiki
      - MYSQL_PASSWORD=xwiki
      - MYSQL_DATABASE=xwiki
volumes:
  mysql-data: {}
  xwiki-data: {}

Details for xwiki-mysql-tomcat

Configuration Options

The first time you create a container out of the xwiki image, a shell script (/usr/local/bin/start_xwiki.sh`) is executed in the container to setup some configuration. The following environment variables can be passed:

• MYSQL_USER: The MySQL user name used by XWiki to read/write to the DB.
• MYSQL_PASSWORD: The MySQL user password used by XWiki to read/write to the DB.

Miscellaneous

Volumes:

• Two volumes are created:
  • A volume named <prefix>_mysql-data that contains the database data.
  • A volume named <prefix>_xwiki-data that contains XWiki's permanent directory.
• To find out where those volumes are located on your local host machine you can inspect them with docker volume inspect <volume name>. To find the volume name, you can list all volumes with docker volume ls.
• Note that on Mac OSX, Docker runs inside the xhyve VM and thus the paths you get when inspecting the volumes are relative to this. Thus, you need to get into that VM if you need to access the volume data.

MySQL:

• To issue some mysql commands:
• Find the container id with docker ps
• Execute bash in the mysql container: docker exec -it <containerid> bash -l
• Once inside the mysql container execute the mysql command: mysql --user=xwiki --password=xwiki

License

XWiki is licensed under the LGPL 2.1.

This repository is also licensed under the LGPL 2.1.

Support

• If you wish to raise an issue or an idea of improvement use XWiki Docker JIRA project
• If you have questions, use the XWiki Users Mailing List/Forum or use the XWiki IRC channel

Contribute

• If you wish to help out on the code, please send Pull Requests on XWiki Docker GitHub project