Conditionally loop over multiple ansible tasks

main.yml

---
- name: test
  hosts: localhost
  connection: local
  tasks:
  - name: Invoke poller
    vars:
      url: http://localhost:8000/abc.json
      validate_certs: yes
      poll_interval: 10
      poll_condition: '"failed" not in response.content and response.json.status=="running"'
      fail_condition: '"failed" in response.content'
      max_poll_attempts: 5
      display_debug_msg_for_each_attempt: yes
      json_query_to_build_debug_msg: "tasks[?status=='running'] | [0].name"
      debug_msg_prefix: 'Prefix:'
      debug_msg_suffix: ''
    include_tasks: status-poller.yml

status-poller.yml

---
- set_fact:
    attempts: "{{ attempts | default(0) | int + 1 }}"

- fail: msg="Number of attempts exceeded {{ max_poll_attempts }}"
  when: (attempts | int) > (max_poll_attempts | int)

- debug:
    msg: "Attempt: {{ attempts }}/{{ max_poll_attempts }}"

- pause:
    seconds: "{{ poll_interval }}"
  no_log: true

- name: Fetch status afresh
  no_log: true
  uri:
    url: "{{ url }}"
    return_content: yes
    validate_certs: "{{ validate_certs }}"
  register: response
  failed_when: fail_condition

- debug:
    msg: "{{ debug_msg_prefix | default('') }}{{ response.json | json_query(json_query_to_build_debug_msg) }}{{ debug_msg_suffix | default('') }}"
  when: display_debug_msg_for_each_attempt | bool and json_query_to_build_debug_msg is defined

- include_tasks: includes/status-poller.yml
  when: poll_condition