Provide an Ansible playbook for initial installation

[atodorov]

#971 provides an example Ansible playbook for setting up a fresh system with Docker, docker-compose & Kiwi TCMS. We need to add this into a git artifact and add tests & documentation around it.

Definition of Done:

• Start with the provided Ansible playbook, give credit to @nicholasamorim in the commit log upon initially committing it.
• Add a new test job in GitHub workflows that will start Kiwi TCMS via ansible with the specified playbook. See tests/test_docker.sh and tests/runner.sh for hints how to start with testing this.
• Documentation needs a separate page titled "Running Kiwi TCMS in production with Ansible"
• CI pass
• All code review passed & PR merged

Hints:

• Devel getting started docs: https://kiwitcms.readthedocs.io/en/latest/contribution.html#testing

This issue is part of Kiwi TCMS open source bounty program. For more information see the link(s) in bounty-program milestone

[ebbertd]

I took a shot at this, it's a work in progress.
https://github.com/ebbertd/kiwi_ansible
Feedback is of course very welcome.

[atodorov]

@ebbertd the best way for feedback would be to place the files from your repository in a single directory under the root of this repository (say ansible/) and open a pull request. That way we can make comments on the PR, track which ones are resolved and which ones are not, hook it up into CI somehow, etc.