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tools: Centralize GPU group setup via setup_hwaccel (#13044)

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improve hardware-acceleration setup to centralize service user group management. Install scripts (emby, plex, ollama, channels) now pass a service user to setup_hwaccel (or no user for channels) and have had inline /etc/group sed/usermod tweaks removed. misc/tools.func updated: setup_hwaccel accepts an optional service_user and forwards it to _setup_gpu_permissions, which now adds the service user to render and video groups if provided. This consolidates GPU permission changes in one place and removes duplicated per-service group edits.
This commit is contained in:
CanbiZ (MickLesk)
2026-03-18 11:56:32 +01:00
committed by GitHub
parent 6bb264491c
commit bd91c4d07f
5 changed files with 13 additions and 20 deletions
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11
misc/tools.func
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@@ -4256,6 +4256,8 @@ function setup_gs() {
# - NVIDIA requires matching host driver version
# ------------------------------------------------------------------------------
function setup_hwaccel() {
local service_user="${1:-}"
# Check if user explicitly disabled GPU in advanced settings
# ENABLE_GPU is exported from build.func
if [[ "${ENABLE_GPU:-no}" == "no" ]]; then
@@ -4507,7 +4509,7 @@ function setup_hwaccel() {
# ═══════════════════════════════════════════════════════════════════════════
# Device Permissions
# ═══════════════════════════════════════════════════════════════════════════
_setup_gpu_permissions "$in_ct"
_setup_gpu_permissions "$in_ct" "$service_user"
cache_installed_version "hwaccel" "1.0"
msg_ok "Setup Hardware Acceleration"
@@ -5141,6 +5143,7 @@ EOF
# ══════════════════════════════════════════════════════════════════════════════
_setup_gpu_permissions() {
local in_ct="$1"
local service_user="${2:-}"
# /dev/dri permissions (Intel/AMD)
if [[ "$in_ct" == "0" && -d /dev/dri ]]; then
@@ -5207,6 +5210,12 @@ _setup_gpu_permissions() {
chmod 666 /dev/kfd 2>/dev/null || true
msg_info "AMD ROCm compute device configured"
fi
# Add service user to render and video groups for GPU hardware acceleration
if [[ -n "$service_user" ]]; then
$STD usermod -aG render "$service_user" 2>/dev/null || true
$STD usermod -aG video "$service_user" 2>/dev/null || true
fi
}
# ------------------------------------------------------------------------------