This is an example Dockerfile with Immutant application server.
docker run -it jboss/immutant
FROM jboss/immutant
# Do your stuff here
Then you can build the image:
docker build .
You don't need to do this on your own, because we prepared an automated build for this repository, but if you really want:
docker build --rm=true --tag=jboss/immutant .
The source is available on GitHub.
Please report any issues or file RFEs on GitHub.