Example of ARA lookup

lookup.yml

- name: Do something if there are 25 changed tasks across the entire playbook
  async: 45
  poll: 5
  debug:
    msg: do something
  # My brain can't memorize how to write jinja conditions properly, please accept pseudocode
  # The "ara" var would probably be automatically populated and kept up to date by the callback.
  # "ara.playbook" would be a variable referencing the current playbook id running in ARA
  # Not sure what's the simplest way of querying ARA yet.
  when: {{ lookup('ara', playbook=ara.playbook, status='changed') }} > 25

# I don't know why you would do this, but it might give you an idea of how it would work
- name: Query task results
  debug:
    msg: "{{ item.name }}: {{ item.msg }}"
  with_items: "{{ lookup('ara', playbook=ara.playbook, get='results') }}"