ansible-role-server/tasks/docker.yml

---
# Server/Docker: Install Docker and Docker-Compose
# Variables:
# - dockercompose_use_pip: boolean to use pip instead of manual download (default: false)

- name: docker - Install
  include_tasks: "{{ item }}"
  with_first_found:
    - "docker-{{ ansible_distribution }}.{{ ansible_distribution_release }}.yml"
    - "docker-{{ ansible_distribution }}.yml"
    - "docker-{{ ansible_os_family }}.yml"

# Other setup tasks
- name: docker - Add standard user to docker group
  become: yes
  user:
    name: "{{ ansible_user_id }}"
    groups: docker
    append: yes