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Rename configure_igpu.sh to configure_igpu_lxc.sh
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164
scripts/configure_igpu_lxc.sh
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164
scripts/configure_igpu_lxc.sh
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#!/bin/bash
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# ==========================================================
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# ProxMenu - A menu-driven script for Proxmox VE management
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# ==========================================================
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# Author : MacRimi
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# Copyright : (c) 2024 MacRimi
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# License : MIT (https://raw.githubusercontent.com/MacRimi/ProxMenux/main/LICENSE)
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# Version : 1.0
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# Last Updated: 28/01/2025
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# ==========================================================
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# Description:
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# This script automates the process of enabling and configuring
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# Intel integrated GPU (iGPU) support in Proxmox VE LXC containers.
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# It performs the following main tasks:
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# - Selects a target LXC container
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# - Ensures the container is set to privileged mode
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# - Configures the LXC container for iGPU passthrough
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# - Installs necessary iGPU drivers and tools inside the container
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# - Manages container restarts as needed
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#
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# The script aims to simplify the setup of hardware-accelerated
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# graphics capabilities in LXC containers, enabling efficient
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# use of Intel iGPUs for tasks such as transcoding, rendering,
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# and accelerating graphics-intensive applications.
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# ==========================================================
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# Configuration ============================================
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REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main"
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UTILS_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main/scripts/utils.sh"
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BASE_DIR="/usr/local/share/proxmenux"
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CACHE_FILE="$BASE_DIR/cache.json"
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CONFIG_FILE="$BASE_DIR/config.json"
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VENV_PATH="/opt/googletrans-env"
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if ! source <(curl -sSf "$UTILS_URL"); then
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echo "$(translate 'Error: Could not load utils.sh from') $UTILS_URL"
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exit 1
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fi
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initialize_cache() {
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if [ ! -f "$CACHE_FILE" ]; then
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echo "{}" > "$CACHE_FILE"
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return
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fi
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}
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load_language() {
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if [ -f "$CONFIG_FILE" ]; then
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LANGUAGE=$(jq -r '.language' "$CONFIG_FILE")
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fi
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}
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# ==========================================================
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# Validate that the selected container is valid
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validate_container_id() {
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if [ -z "$CONTAINER_ID" ]; then
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msg_error "$(translate 'Container ID not defined. Make sure to select a container first.')"
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exit 1
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fi
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# Check if the container is running and stop it before configuration
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if pct status "$CONTAINER_ID" | grep -q "running"; then
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msg_info "$(translate 'Stopping the container before applying configuration...')"
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pct stop "$CONTAINER_ID"
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msg_ok "$(translate 'Container stopped.')"
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fi
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}
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# Select LXC container
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select_container() {
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clear
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CONTAINERS=$(pct list | awk 'NR>1 {print $1, $3}' | xargs -n2)
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if [ -z "$CONTAINERS" ]; then
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msg_error "$(translate 'No containers available in Proxmox.')"
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exit 1
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fi
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CONTAINER_ID=$(whiptail --title "$(translate 'Select Container')" \
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--menu "$(translate 'Select the LXC container:')" 15 60 5 $CONTAINERS 3>&1 1>&2 2>&3)
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if [ -z "$CONTAINER_ID" ]; then
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msg_error "$(translate 'No container selected. Exiting.')"
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exit 1
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fi
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if ! pct list | awk 'NR>1 {print $1}' | grep -qw "$CONTAINER_ID"; then
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msg_error "$(translate 'Container with ID') $CONTAINER_ID $(translate 'does not exist. Exiting.')"
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exit 1
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fi
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msg_ok "$(translate 'Container selected:') $CONTAINER_ID"
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}
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# Validate and change to privileged if necessary
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ensure_privileged_container() {
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validate_container_id
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CONFIG_FILE="/etc/pve/lxc/${CONTAINER_ID}.conf"
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if [ ! -f "$CONFIG_FILE" ]; then
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msg_error "$(translate 'Configuration file for container') $CONTAINER_ID $(translate 'not found.')"
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exit 1
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fi
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if grep -q "^unprivileged: 1" "$CONFIG_FILE"; then
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msg_info "$(translate 'The container is unprivileged. Changing to privileged...')"
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sed -i "s/^unprivileged: 1/unprivileged: 0/" "$CONFIG_FILE"
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STORAGE_TYPE=$(pct config "$CONTAINER_ID" | grep "^rootfs:" | awk -F, '{print $2}' | cut -d'=' -f2)
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if [[ "$STORAGE_TYPE" == "dir" ]]; then
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STORAGE_PATH=$(pct config "$CONTAINER_ID" | grep "^rootfs:" | awk '{print $2}' | cut -d',' -f1)
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chown -R root:root "$STORAGE_PATH"
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fi
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msg_ok "$(translate 'Container changed to privileged.')"
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fi
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}
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# Configure iGPU in the container
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configure_lxc_for_igpu() {
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ensure_privileged_container
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CONFIG_FILE="/etc/pve/lxc/${CONTAINER_ID}.conf"
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if ! grep -q "features: nesting=1" "$CONFIG_FILE"; then
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echo "features: nesting=1" >> "$CONFIG_FILE"
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fi
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if ! grep -q "c 226:0 rwm" "$CONFIG_FILE"; then
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echo "lxc.cgroup2.devices.allow: c 226:0 rwm # iGPU" >> "$CONFIG_FILE"
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echo "lxc.cgroup2.devices.allow: c 226:128 rwm # iGPU" >> "$CONFIG_FILE"
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echo "lxc.mount.entry: /dev/dri dev/dri none bind,optional,create=dir" >> "$CONFIG_FILE"
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echo "lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file" >> "$CONFIG_FILE"
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fi
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if ! grep -q "c 29:0 rwm # Framebuffer" "$CONFIG_FILE"; then
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echo "lxc.cgroup2.devices.allow: c 29:0 rwm # Framebuffer" >> "$CONFIG_FILE"
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fi
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if ! grep -q "lxc.mount.entry: /dev/fb0" "$CONFIG_FILE"; then
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echo "lxc.mount.entry: /dev/fb0 dev/fb0 none bind,optional,create=file" >> "$CONFIG_FILE"
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fi
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msg_ok "$(translate 'iGPU configuration added to container') $CONTAINER_ID."
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}
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# Install iGPU drivers in the container
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install_igpu_in_container() {
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echo -ne "\r${TAB}${YW}-$(translate 'Installing iGPU drivers inside the container...') ${CL}"
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pct start "$CONTAINER_ID"
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pct exec "$CONTAINER_ID" -- bash -c "
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apt-get update && \
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apt-get install -y va-driver-all ocl-icd-libopencl1 intel-opencl-icd vainfo intel-gpu-tools && \
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chgrp video /dev/dri && chmod 755 /dev/dri && \
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adduser root video && adduser root render
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"
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msg_ok "$(translate 'iGPU drivers installed inside the container.')"
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}
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# Execution
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select_container
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configure_lxc_for_igpu
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install_igpu_in_container
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msg_ok "$(translate 'iGPU configuration completed in container') $CONTAINER_ID."
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