mitogen/tests/ansible/setup/report_controller.yml

- name: Report controller parameters
  hosts: test-targets[0]
  gather_facts: false
  tasks:
    - debug:
        msg:
          - ${ANSIBLE_STRATEGY}:      "{{ lookup('env', 'ANSIBLE_STRATEGY') | default('<unset>') }}"
          - ${USER}:                  "{{ lookup('env', 'USER') | default('<unset>') }}"
          - $(groups):                "{{ lookup('pipe', 'groups') }}"
          - $(pwd):                   "{{ lookup('pipe', 'pwd') }}"
          - $(whoami):                "{{ lookup('pipe', 'whoami') }}"
          - ansible_inventory_sources:        "{{ ansible_inventory_sources | default('<unset>') }}"
          - ansible_run_tags:         "{{ ansible_run_tags | default('<unset>') }}"
          - ansible_playbook_python:  "{{ ansible_playbook_python | default('<unset>') }}"
          - ansible_skip_tags:        "{{ ansible_skip_tags | default('<unset>') }}"
          - ansible_version.full:     "{{ ansible_version.full | default('<unset>') }}"
          - is_mitogen:               "{{ is_mitogen | default('<unset>') }}"
          - playbook_dir:             "{{ playbook_dir | default('<unset>') }}"
      delegate_to: localhost