6_docker.yml

---

- hosts: local
  become: yes
  tasks:
    - name: Download docker installation script
      get_url:
        url: https://get.docker.com
        dest: /tmp/get-docker.sh
        mode: 0755
    - name: Execute docker installation script
      command: "./get-docker.sh.sh"
      args:
        chdir: /tmp/
    - name: Ensure group "docker" exists
      ansible.builtin.group:
        name: docker
        state: present
    - name: adding existing user '{{ user }}' to group docker
      user:
        name: '{{ user }}'
        groups: docker
        append: yes