make-example-stack.yml

---
- name: make example stack
  hosts: localhost
  gather_facts: false
  become: false
  pre_tasks:
  - fail: msg="{{ item }} should be set"
    when: lookup('vars', item) is undefined
    with_items:
      - pve_address
      - pve_login
      - pve_password
  roles:
    - make-example-stack