matrix-docker-ansible-deploy/roles/matrix-base/tasks/server_base/setup_redhat.yml

---

- name: Ensure Docker repository is enabled
  template:
    src: "{{ role_path }}/files/yum.repos.d/docker-ce-centos.repo"
    dest: "/etc/yum.repos.d/docker-ce.repo"
    owner: "root"
    group: "root"
    mode: 0644
  when: matrix_docker_installation_enabled|bool and matrix_docker_package_name == 'docker-ce'

- name: Ensure Docker's RPM key is trusted
  rpm_key:
    state: present
    key: https://download.docker.com/linux/centos/gpg
  when: matrix_docker_installation_enabled|bool and matrix_docker_package_name == 'docker-ce'

- name: Ensure yum packages are installed
  yum:
    name:
      - "{{ matrix_ntpd_package }}"
    state: latest
    update_cache: true

- name: Ensure Docker is installed
  yum:
    name:
      - "{{ matrix_docker_package_name }}"
      - docker-python
    state: latest
  when: matrix_docker_installation_enabled|bool