test.yml

---
- name: Create a security group
  hosts: localhost
  connection: local
  gather_facts: False
  roles:
    - create_security_group
  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 }}