openlabs/sentry
Dockerize sentry - As simple as that!
Sentry configuration (or django configuration in general) is better done using a file. This implementation lets you extend the docker repo and add your own sentry.conf file and start using.
FROM openlabs/sentry
ADD sentry.conf.py /etc/sentry.conf.py
Thats it! and you can now run your container
docker run my_image_id
docker pull openlabs/sentry