This is a simple docker file to get a basic installation of ansible plus some tools like pyrax (refer to Dockerfile to see what is exactly installed).
Simply run the following command in your term:
$ docker run -ti \
-v <pathToYourAnsiblePlaybooks>:/data \
-v <pathToYour.sshFolder>:/ssh \
erwyn/ansible
You are in a terminal with ansible, that's all!