ansible debug

gistfile1.txt

---
- hosts: localhost
  gather_facts: yes
  tasks:

  - name: Print some debug information
    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 }}

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