The majority of this Dockerfile was taken from mprasil/dokuwiki. Please use mprasil/dokuwiki, it's better. This version was modified to install some plugins and restore from a backup.
git clone git@github.com:jasonswat/dokuwiki.git
cd dokuwiki
docker build -t jasonswat/dokuwiki --no-cache=false .
docker run -d -p 80:80 jasonswat/dokuwiki