---
# linux_hosts:xcpng_hosts — union (either group)
# linux_hosts:&xcpng_hosts — intersection (in both groups)
# linux_hosts:!xcpng_hosts — difference (in linux_hosts but not xcpng_hosts)
# all:!windows_hosts — everything except windows (alternative approach)

- name: Bootstrap — ensure Python is available
  hosts: linux_hosts:xcpng_hosts
  gather_facts: false
  tasks:
    - ansible.builtin.import_tasks: ../roles/preflight/tasks/bootstrap.yml

- name: Pre-flight safety checks
  hosts: linux_hosts:xcpng_hosts
  gather_facts: true
  roles:
    - preflight

- name: Infrastructure Preflight Check
  hosts: all
  gather_facts: false
  roles:
    - role: preflight