---
- name: Prepare
  hosts: all
  gather_facts: True
  become: True
  roles:
    - role: geerlingguy.docker
  tasks:
    - name: Install python for Ansible
      raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal python-zipstream)
      become: true
      changed_when: false

    - name: Install Ansible Python packages
      apt:
        package:
          - python-setuptools
          - python-pip
      become: true

    - name: Install python-docker
      pip:
        name: docker

    - name: Create dummy Discourse container
      docker_container:
        name: app
        image: alpine
        state: started
        privileged: true