iiab/roles/1-prep/tasks/hardware.yml

- name: Install packages 'parted' and 'cloud-guest-utils' (so /usr/bin/growpart is available for expanding rootfs partition during boot)
  package:
    name:
      - parted               # 2022-03-15: RasPiOS and Ubuntu install this regardless -- so rarely nec but just in case.
      - cloud-guest-utils    # 2022-03-15: For growpart command -- though RasPiOS currently doesn't need this, as raspi-config's do_expand_rootfs() instead uses fdisk.  Ubuntu pre-installs cloud-guest-utils, for use with cloud-init.
    state: present

- name: "Install from templates: /usr/sbin/iiab-expand-rootfs, /etc/systemd/system/iiab-expand-rootfs.service"
  template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    mode: "{{ item.mode }}"
  with_items:
    - { src: 'iiab-expand-rootfs', dest: '/usr/sbin/', mode: '0755' }
    - { src: 'iiab-expand-rootfs.service', dest: '/etc/systemd/system/', mode: '0644' }

- name: Enable /etc/systemd/system/iiab-expand-rootfs.service
  systemd:
    name: iiab-expand-rootfs
    enabled: yes


##  DISCOVER PLATFORMS ######
# Put conditional actions for hardware platforms here

- name: Look for any wireless devices present
  shell: "ls -la /sys/class/net/*/phy80211 | awk -F / '{print $5}'"
  register: has_wifi_device
  ignore_errors: True
  changed_when: False

- name: Set has_wireless, if found
  set_fact:
    has_wireless: True
  when: has_wifi_device.stdout is defined and item|trim != ""
  with_items:
    - "{{ has_wifi_device.stdout_lines }}"

- include_tasks: wifi.yml
  when: has_wireless is defined

- include_tasks: raspberry_pi.yml
  when: first_run and rpi_model != "none"


- name: Check if the identifier for Intel's NUC6 built-in WiFi is present
  shell: "lsusb | grep 8087:0a2b | wc | awk '{print $1}'"
  register: usb_NUC6
  ignore_errors: True

- name: Download {{ iiab_download_url }}/iwlwifi-8000C-13.ucode to /lib/firmware for built-in WiFi on NUC6
  get_url:
    url: "{{ iiab_download_url }}/iwlwifi-8000C-13.ucode"    # http://download.iiab.io/packages
    dest: /lib/firmware
    timeout: "{{ download_timeout }}"
  when: usb_NUC6.stdout|int > 0