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.

Dependencies
------------
None.

Example Playbook
----------------
An example playbook can be found below;

```
- hosts: docker
  gather_facts: true
  become: yes
  become_method: sudo

  roles:
    - russmckendrick.docker
```

License
-------
BSD

Author Information
------------------
This role is published by [Russ McKendrick](http://russ.mckendrick.io/).

Now that we have all of the files we need in place, we can look at committing our role to GitHub and, from there, publish it on Ansible Galaxy.