The final part of the role we need to complete is the README.md file; this contains the information that is displayed on the Ansible Galaxy website. When we initiated our role using ansible-galaxy, it created a README.md file with a basic structure. The one for our role looks like the following file:
Ansible Docker Role=========This role installs the current Edge build Docker CE using the official repo, for more information on Docker CE see the official site at [https://www.docker.com/community-edition](https://www.docker.com/community-edition).Requirements------------Apart from requiring root access via `become: yes` this role has no special requirements.Role Variables--------------All of the variables can be found in the `vars` folder. ...
