- name: Discover NVIDIA renderD devices (vendor 0x10de)
  shell: |
    for d in /sys/class/drm/renderD*; do
      [ -e "$d/device/vendor" ] && grep -qi "10de" "$d/device/vendor" 2>/dev/null && basename "$d"
    done | sort -V
  register: nvidia_render_discovery
  changed_when: false
  become: true

- name: Set NVIDIA render device paths for template
  set_fact:
    nvidia_render_devices: "{{ nvidia_render_discovery.stdout_lines | default([]) | map('regex_replace', '^', '/dev/dri/') | list }}"
  become: true

- name: Create container device configuration file
  template:
    src: host_container_device.yml.j2
    dest: /etc/yunion/host_container_device.yml
    mode: '0644'
  become: true

- name: Ensure hwdata directory exists
  file:
    path: /usr/share/hwdata
    state: directory
  become: true

- name: Update PCI IDs
  copy:
    src: "{{ role_path }}/../gpu-init/files/pci.ids"
    dest: /usr/share/hwdata/pci.ids
    owner: root
    group: root
    mode: '0644'
  become: true

- name: Update host configuration
  lineinfile:
    path: /etc/yunion/host.conf
    line: "{{ item }}"
    state: present
  become: true
  loop:
    - "container_device_config_file: /etc/yunion/host_container_device.yml"