khuedoan-homelab/metal/playbook.yml

- name: Start PXE server on the controller
  hosts: controller
  roles:
    - { role: pxe-server, tag: pxe-server }

- name: Wake all nodes up
  hosts: homelab
  gather_facts: no
  roles:
    - { role: wake, tag: wake }

# - name: Shutdown all nodes
#   hosts: homelab
#   roles:
#     - { role: shutdown, tag: shutdown }