---
- name: Say hi.
  ansible.builtin.debug:
    msg: "Hi."

- name: Do we have bigboot_size
  ansible.builtin.debug:
    msg: "bigboot_size == {{ bigboot_size }}"

- name: Do we have bigboot_adjacent_lvm_device
  ansible.builtin.debug:
    msg: "bigboot_adjacent_lvm_device == {{ bigboot_adjacent_lvm_device }}"


...