The ansible-docker role supports the installation and configuration of Docker Engine. It supports Ubuntu and RedHat/Centos.
No requirement.
Changes can be tested by using Vagrant machines configure for this role, see Vagrantfile.
cd ansible-docker/
vagrant up {travis|ubuntu|centos7}
vagrant ssh {travis|ubuntu|centos7}
$ cd roles/ansible-docker/
$ ansible-playbook -i ci/inventory ci/playbook.yml --connection=local --sudo
PLAY [localhost] **************************************************************
GATHERING FACTS ***************************************************************
ok: [localhost]
...
TASK: [command docker run hello-world] ****************************************
changed: [localhost]
PLAY RECAP ********************************************************************
localhost : ok=12 changed=1 unreachable=0 failed=0 Support open source!