Base Mono 3.2.6 container for octohost.
To use an already built container:
docker pull octohost/mono
Or you can build it from this source:
docker build -t your-organization/mono
Once it's built, you can use it in your web project Dockerfile:
FROM octohost/mono
ADD app/ .
EXPOSE 5000
CMD ["/opt/mono/bin/mono", "PutYourAppHere.exe", "5000"]
Completely stolen from: http://friism.com/running-net-apps-on-docker.