ansible/test/integration/targets/setup_docker/tasks/Fedora.yml

- name: Install Docker pre-reqs
  dnf:
    name: "{{ docker_prereq_packages }}"
    state: present

- name: Add repository
  command: dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
  args:
    warn: no

- name: Update cache
  command: dnf makecache
  args:
    warn: no

- name: Install docker
  dnf:
    name: "{{ docker_packages }}"
    state: present
    enablerepo: docker-ce-test