3645d1314c
Docker Compose media stack (gluetun, *arr, Jellyfin), Ternary-Bonsai AI (Open WebUI, Forgejo, optional OpenHands), and Ansible bootstrap for the SER5 Ubuntu host.
102 lines
2.9 KiB
YAML
102 lines
2.9 KiB
YAML
---
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# Radeon 680M (RDNA2 iGPU) on SER5 PRO — Mesa Vulkan for llama.cpp / Jellyfin VAAPI
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- name: Install software-properties-common (for add-apt-repository)
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ansible.builtin.apt:
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name: software-properties-common
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state: present
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tags: [amd, vulkan, gpu]
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- name: Enable Ubuntu universe and multiverse components
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ansible.builtin.command: add-apt-repository -y {{ item }}
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loop:
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- universe
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- multiverse
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register: apt_components
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# With loop, changed_when runs per item — use item stdout, not .results
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changed_when: "'Adding component' in (apt_components.stdout | default(''))"
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failed_when: apt_components.rc is defined and apt_components.rc != 0
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tags: [amd, vulkan, gpu]
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- name: Update apt cache after enabling universe/multiverse
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ansible.builtin.apt:
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update_cache: true
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tags: [amd, vulkan, gpu]
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- name: Install AMD / Mesa / Vulkan packages
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ansible.builtin.apt:
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name: "{{ amd_vulkan_packages }}"
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state: present
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update_cache: false
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tags: [amd, vulkan, gpu]
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- name: Ensure video and render groups exist
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ansible.builtin.group:
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name: "{{ item }}"
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state: present
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loop:
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- video
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- render
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tags: [amd, vulkan, gpu]
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- name: Add stack user to video and render (GPU device access)
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ansible.builtin.user:
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name: "{{ stack_owner }}"
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groups:
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- video
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- render
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append: true
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tags: [amd, vulkan, gpu]
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- name: Check for DRM render nodes
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ansible.builtin.find:
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paths: /dev/dri
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patterns: "renderD*,card*"
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file_type: any
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register: dri_nodes
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tags: [amd, vulkan, gpu]
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failed_when: false
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- name: Report /dev/dri devices
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ansible.builtin.debug:
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msg: >-
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DRM nodes:
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{{ dri_nodes.files | map(attribute='path') | list | default(['(none found — check kernel / firmware)'], true) }}
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tags: [amd, vulkan, gpu]
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- name: Probe Vulkan (as stack user when possible)
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become: true
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become_user: "{{ stack_owner }}"
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ansible.builtin.command: vulkaninfo --summary
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register: vulkan_summary
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changed_when: false
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failed_when: false
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tags: [amd, vulkan, gpu]
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- name: Show Vulkan summary (first lines)
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ansible.builtin.debug:
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msg: "{{ (vulkan_summary.stdout_lines | default(['vulkaninfo failed or not usable yet']))[:40] }}"
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tags: [amd, vulkan, gpu]
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- name: Probe VA-API
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ansible.builtin.command: vainfo
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register: vainfo_out
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changed_when: false
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failed_when: false
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tags: [amd, vulkan, gpu]
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- name: Show vainfo snippet
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ansible.builtin.debug:
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msg: "{{ (vainfo_out.stdout_lines | default(vainfo_out.stderr_lines | default(['vainfo unavailable'])))[:25] }}"
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tags: [amd, vulkan, gpu]
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- name: udev rule — ensure render nodes are accessible by render group
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ansible.builtin.copy:
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dest: /etc/udev/rules.d/99-amd-render.rules
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mode: "0644"
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content: |
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# Homelab: AMD GPU / APU render nodes for Docker + Vulkan
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KERNEL=="renderD*", GROUP="render", MODE="0660"
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KERNEL=="card*", GROUP="video", MODE="0660"
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notify: Reload udev
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tags: [amd, vulkan, gpu]
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