docker_rpm_repository:
  - name: "docker-ce-stable"
    file: "docker-ce"
    description: "Docker CE Stable - $basearch"
    baseurl: "https://download.docker.com/linux/centos/$releasever/$basearch/stable"
    repo_gpgcheck: no
    gpgcheck: yes
    gpgkey: "https://download.docker.com/linux/centos/gpg"
    async: yes

docker_package_name: "docker-ce"
docker_package_epoch: "3"
docker_version_build: "1"
docker_package: "{{ docker_package_epoch }}:{{ docker_package_name }}-{{ docker_version }}-{{ docker_version_build }}.el{{ansible_facts['distribution_major_version']}}"
docker_unit_name: "docker"