Ansible role to install docker-compose.

---
- hosts: servers
  roles:
    - codeyourinfra.docker_compose

The role is dependent of Codeyourinfra Docker Ansible role, once we need Docker to run docker-compose. Docker is so installed before the docker-compose installation.

Please don't turn off facts, because the codeyourinfra.docker role requires the ansible_distribution_release variable, obtained through the gathering facts phase.

The build process is performed in Travis CI. During the build, the role is tested by using Molecule.

The build is also triggered if any change is made in the codeyourinfra.docker role. After all, nobody wants some issue introduced by a change made in the upstream code :)

Inside your Python virtual environment, run:

pip install -r requirements.txt

And then:

molecule test

@gustavomcarmo is a contributor of Codeyourinfra. Get on board too! :)