Add install-steam-lxc.sh

install-steam-lxc.sh

@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# Script to install Steam in an unprivileged LXC container with GPU passthrough
+# This script should be run as root
+
+set -e  # Exit on error
+
+# Colors for output
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+NC='\033[0m'  # No Color
+
+# Function to print status messages
+print_status() {
+    echo -e "${GREEN}[*] $1${NC}"
+}
+
+# Function to print error messages
+print_error() {
+    echo -e "${RED}[ERROR] $1${NC}"
+    exit 1
+}
+
+# Check if running as root
+if [ "$EUID" -ne 0 ]; then
+    print_error "Please run this script as root"
+fi
+
+# Get username for the new user
+read -p "Enter the desired username: " USERNAME
+if [ -z "$USERNAME" ]; then
+    print_error "Username cannot be empty"
+fi
+
+print_status "Starting installation process..."
+
+# 1. Update and upgrade packages
+print_status "Updating and upgrading packages..."
+apt update || print_error "Failed to update package list"
+apt upgrade -y || print_error "Failed to upgrade packages"
+
+# 2. Install required packages
+print_status "Installing required packages..."
+apt install -y sudo wget || print_error "Failed to install basic packages"
+
+# 3. Create new user and add to required groups
+print_status "Creating new user: $USERNAME"
+adduser "$USERNAME" || print_error "Failed to create user"
+usermod -aG render "$USERNAME" || print_error "Failed to add user to render group"
+usermod -aG sudo "$USERNAME" || print_error "Failed to add user to sudo group"
+usermod -aG ssl-cert "$USERNAME" || print_error "Failed to add user to ssl-cert group"
+
+# 4. Install MATE desktop environment
+print_status "Installing MATE desktop environment..."
+apt install -y mate-desktop-environment || print_error "Failed to install MATE desktop"
+
+# 5. Install KasmVNC
+print_status "Installing KasmVNC..."
+cd /tmp || print_error "Failed to change to /tmp directory"
+wget https://github.com/kasmtech/KasmVNC/releases/download/v1.2.0/kasmvncserver_bookworm_1.2.0_amd64.deb || print_error "Failed to download KasmVNC"
+apt install -y ./kasmvncserver_*.deb || print_error "Failed to install KasmVNC"
+
+# 6. Install Steam and dependencies
+print_status "Installing Steam and dependencies..."
+dpkg --add-architecture i386 || print_error "Failed to add i386 architecture"
+apt update || print_error "Failed to update package list"
+
+cd /tmp || print_error "Failed to change to /tmp directory"
+wget https://cdn.akamai.steamstatic.com/client/installer/steam.deb || print_error "Failed to download Steam"
+
+# Install Steam and its dependencies
+apt install -y ./steam.deb || print_error "Failed to install Steam"
+apt install -y \
+    libc6-i386 \
+    libgl1:i386 \
+    libdrm2:i386 \
+    libc6:amd64 \
+    libc6:i386 \
+    libegl1:amd64 \
+    libegl1:i386 \
+    libgbm1:amd64 \
+    libgbm1:i386 \
+    libgl1-mesa-dri:amd64 \
+    libgl1-mesa-dri:i386 \
+    libgl1:amd64 \
+    libgl1:i386 \
+    steam-libs-amd64:amd64 \
+    steam-libs-i386:i386 || print_error "Failed to install Steam dependencies"
+
+# Clean up downloaded files
+rm -f /tmp/steam.deb /tmp/kasmvncserver_*.deb
+
+print_status "Installation completed successfully!"
+print_status "Please switch to user '$USERNAME' and run: vncserver -hw3d -drinode /dev/dri/renderD128"
+print_status "Note: Always use the above command to start KasmVNC to ensure GPU passthrough is enabled"
+print_status "Important: It's recommended to disable desktop compositing for better performance"
+print_status "You can start Steam by running the 'steam' command or using the desktop shortcut"