You'll need a MongoDB instance:
docker pull mongo:latest
docker run -d --name mongo mongo
docker inspect -f '{{ .NetworkSettings.IPAddress }}' mongo
Then you can start Quokka with any of the following environment variables. There are defaults for everything except MONGODB_HOST. Arguments will be passed through to manage.py.
docker run -d \
--name quokka \
-p 8000:8000 \
-e MONGODB_HOST=your_mongo_host \
-e MONGODB_PORT=your_mongo_port \
-e POPULATE=true \
-e ADMIN_USER=myuser \
-e [email protected] \
-e ADMIN_NAME="Dr. Zoidberg" \
elcolio/quokka