This is part of mayfly which demonstrates the concept of testing groups of versions of services in short lived virtual environments.
This is a docker container which mounts the volumes from a dnsmasq
container. It is used to run scripts which update the mounted /etc/dnsmasq/hosts
file accordingly.
You can build your own versions of this container by setting the following environment variable to your docker index username (if you don't it uses mine) and running this bash script:
export DOCKER_ACCOUNT_NAME=<your_name>
sudo -E ./build.sh