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==Running Mediawiki using docker==

To setup a Mediawiki container which talks to a MySQL container use:
# Start MySQL container using:
#:<pre>
#::docker run --name mediawiki-mysql -e MYSQL_ROOT_PASSWORD=secret -d mysql
#:</pre>
#::Here -e is used to set environment which can be referred by scripts inside docker container.  -d is to run this container detached (in-background).
# Then run mediawiki web container using:
#:<pre>
#::sudo docker run --link mediawiki-mysql:db -p 80:80 -d simplyintricate/mediawiki
#:</pre>
#::Here -p 80:80 sets up port forward from port 80 of local machine to port 80 of mediawiki container.    
#Then access mediawiki webinterface at http://localhost/
#Setup wiki and use database hostname mediawiki-mysql and root password secret
#Download LocalSettings.php provided at end of setup
#docker ps 
#docker stop &lt;container-ID&gt;
#*First few characters of ID are enough, whole ID is not required
#Run the container again with downloaded LocalSettings.php using:
#:<pre>
#::sudo docker run -v &lt;local-path&gt;/LocalSettings.php:/usr/share/nginx/html/LocalSettings.php:ro --link mediawiki-mysql:db -p 80:80 -d simplyintricate/mediawiki
#:</pre>
#::Here -v binds local file at given path to other path provided within the container.  

Images and extensions can be supported using:
<pre>
-v &lt;path to images&gt;:/usr/share/nginx/html/images -v &lt;path to extensions&gt;:/tmp/extensions
</pre>
along with other options already used above.

To make LocalSettings part of docker-image we can use following Dockerfile:
<pre>
FROM simplyintricate/mediawiki

ADD LocalSettings.php /usr/share/nginx/html/LocalSettings.php
</pre>

Learned using instructions at https://hub.docker.com/r/simplyintricate/mediawiki/


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