- name: Show Some Debugging
  hosts: localhost
  tasks:
    - name: Print Debugging info
      vars:
        msg: |
            Module Variables ("vars"):
            --------------------------
            {{ vars | to_nice_json }}

            Environment Variables ("environment"):
            --------------------------------------
            {{ environment | to_nice_json }}

            GROUP NAMES Variables ("group_names"):
            -------------------------------------
            {{ group_names | to_nice_json }}

            GROUPS Variables ("groups"):
            ----------------------------
            {{ groups | to_nice_json }}

            HOST Variables ("hostvars"):
            ----------------------------
            {{ hostvars | to_nice_json }}

      ansible.builtin.debug:
        msg: "{{ msg.split('\n') }}"
      tags: debug_info