playbk-add-user.yml

---
- hosts:
    - nexttree
  gather_facts: False

  pre_tasks:
    - name: Check Ansible version
      assert:
        that: '(ansible_version.major, ansible_version.minor, ansible_version.revision) >= (2, 5, 1)'
        msg: 'Please install the recommended version 2.5.1+. You have Ansible {{ ansible_version.string }}.'
      run_once: yes

  vars:
    new_user: "{{ opentree_user }}"

  tasks:
    - name: Check for authorized_keys
      become: True
      stat:
        path: "/home/{{ new_user }}/.ssh/authorized_keys"
      register: pre_auth_keys

    - name: Add {{ opentree_user }} if needed
      import_tasks: "roles/adduser/tasks/main.yml"
      when: not pre_auth_keys.stat.exists