ansible/test/integration/targets/docker_secret/tasks/RedHat.yml

- name: Install Docker pre-reqs
  yum:
    name: "{{ item }}"
    state: present
  items:
    - yum-utils
    - device-mapper-persistent-data
    - lvm2
    - python-crypto
    - libseccomp

- name: Add repository
  command: yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

- name: Update cache
  command: yum -y makecache fast

- name: Install docker
  yum:
    name: docker-ce
    state: present