Files
Ansible-Bootstrap/roles/environment/tasks/_detect_hardware.yml

85 lines
3.6 KiB
YAML

---
# A user-supplied override profile skips detection (golden-image flow: bake an
# image with a fixed profile).
- name: Resolve hardware detection requirement
ansible.builtin.set_fact:
_hardware_detection_needed: >-
{{
(system_cfg.features.firmware.enabled | bool)
or (system_cfg.features.gpu.enabled | bool)
or (system_cfg.features.peripherals.enabled | bool)
}}
_hardware_profile_override: "{{ system_cfg.features.hardware.profile | default({}) }}"
- name: Use supplied hardware profile (override)
when:
- _hardware_detection_needed | bool
- _hardware_profile_override | length > 0
ansible.builtin.set_fact:
hardware_profile_active:
cpu: "{{ _hardware_profile_override.cpu | default('') | string | lower }}"
gpus: "{{ _hardware_profile_override.gpus | default([]) | map('lower') | list }}"
nvidia_supports_open: "{{ _hardware_profile_override.nvidia_supports_open | default(true) | bool }}"
wireless: "{{ _hardware_profile_override.wireless | default([]) | map('lower') | list }}"
audio: "{{ _hardware_profile_override.audio | default([]) | map('lower') | list }}"
fingerprint: "{{ _hardware_profile_override.fingerprint | default(false) | bool }}"
bluetooth: "{{ _hardware_profile_override.bluetooth | default(false) | bool }}"
camera:
uvc: "{{ _hardware_profile_override.camera.uvc | default(false) | bool }}"
ipu6: "{{ _hardware_profile_override.camera.ipu6 | default(false) | bool }}"
- name: Detect hardware from live host
when:
- _hardware_detection_needed | bool
- _hardware_profile_override | length == 0
block:
- name: Read CPU vendor
ansible.builtin.command: lscpu
register: _hardware_lscpu
changed_when: false
- name: Read PCI device list
ansible.builtin.command: lspci -nn
register: _hardware_lspci
changed_when: false
- name: Read USB device list
ansible.builtin.command: lsusb
register: _hardware_lsusb
changed_when: false
failed_when: false
- name: Resolve detected hardware profile
ansible.builtin.include_tasks: _resolve_hardware_profile.yml
- name: Initialize empty hardware profile when detection skipped
when: not (_hardware_detection_needed | bool)
ansible.builtin.set_fact:
hardware_profile_active:
cpu: ""
gpus: []
nvidia_supports_open: true
wireless: []
audio: []
fingerprint: false
bluetooth: false
camera: { uvc: false, ipu6: false }
- name: Merge declarative hardware group over detection
when: _hardware_detection_needed | bool
ansible.builtin.include_tasks: _merge_hardware_profile.yml
- name: Report active hardware profile
when: _hardware_detection_needed | bool
ansible.builtin.debug:
msg: >-
Hardware profile {{ 'override' if _hardware_profile_override | length > 0 else 'detected' }}:
cpu={{ hardware_profile_active.cpu | default('-') }},
gpus={{ hardware_profile_active.gpus | default([]) | join(',') | default('-', true) }}
{{ '(open-supported)' if hardware_profile_active.nvidia_supports_open | bool else '(legacy)' }},
wireless={{ hardware_profile_active.wireless | default([]) | join(',') | default('-', true) }},
audio={{ hardware_profile_active.audio | default([]) | join(',') | default('-', true) }},
fingerprint={{ hardware_profile_active.fingerprint | default(false) }},
bluetooth={{ hardware_profile_active.bluetooth | default(false) }},
camera={{ 'uvc' if hardware_profile_active.camera.uvc | default(false) else '' }}{{ '+ipu6' if hardware_profile_active.camera.ipu6 | default(false) else '' }}