extended_loop.yml

---
- name: Demonstrate the use of extended loop variables
  hosts: localhost
  tasks:
    - name: Print out messages using extended loop variables
      debug:
        msg: |
          "The loop item at position {{ ansible_loop.index }} is {{ item }}. The loop is overall {{ ansible_loop.length }} items long.
          The name used for special loop variable is {{ ansible_loop_var }}. The number of iterations left in the loop is {{ ansible_loop.revindex }}"
      loop:
        - Apple
        - Orange
        - Pear
        - Lemon
        - Melon
        - Strawberry
        - 1
        - 2
        - 3
      loop_control:
        extended: True