---
- become: yes
  block:
  - name: install needed packages
    apt:
      update_cache: yes
      pkg:
        - docker.io

  - name: start and enable docker
    systemd:
      name: docker
      state: started
      enabled: true

  - name: add current user to docker group
    user:
      name: "{{ ansible_user_id }}"
      append: yes
      groups: docker