Updates

proxmox-gpu-passthrough/install.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+# Function to check if a command exists
+command_exists() {
+    type "$1" &> /dev/null ;
+}
+
+# Check if the script is run as root
+if [ "$(id -u)" != "0" ]; then
+   echo "This script must be run as root. Please use sudo." 1>&2
+   exit 1
+fi
+
+# Update and install necessary packages
+echo "Updating package list and installing necessary tools..."
+apt-get update && apt-get upgrade -y
+if command_exists lspci; then
+    echo "lspci is already installed."
+else
+    echo "Installing lspci..."
+    apt-get install pciutils -y
+fi
+if command_exists grep; then
+    echo "grep is already installed."
+else
+    echo "Installing grep..."
+    apt-get install grep -y
+fi
+
+# Identify the GPU device you want to passthrough
+echo "Listing all PCI devices to identify your GPU:"
+lspci
+read -p "Enter the PCI ID of your GPU (e.g., 00:01.0): " gpu_id
+
+# Verify GPU identification
+echo "Verifying GPU with lspci -k..."
+lspci -k | grep -i "$gpu_id"
+if [ $? -ne 0 ]; then
+    echo "GPU not found or incorrect ID entered." >&2
+    exit 1
+fi
+
+# Configure Proxmox for GPU passthrough
+echo "Configuring Proxmox to enable GPU passthrough..."
+# Edit the VM configuration file, e.g., /etc/pve/qemu-server/YOUR_VM_ID.conf
+read -p "Enter the ID of the VM you want to configure (e.g., 100 for vm100): " vm_id
+echo "Editing VM configuration file for GPU passthrough..."
+sed -i "/^[^#]*args=/ s/$/ --device $gpu_id/" /etc/pve/qemu-server/$vm_id.conf
+
+# Optionally, add the GPU to a specific PCI slot (useful if you have multiple GPUs)
+echo "Do you want to bind this GPU to a specific PCI slot in Proxmox? This might require creating a new VMDX file."
+read -p "Type 'yes' or 'no': " response
+if [[ "$response" == "yes" ]]; then
+    read -p "Enter the desired PCI slot (e.g., 00:02.0): " pci_slot
+    echo "Adding GPU to specified PCI slot..."
+    # You might need to create a new VMDX file or modify an existing one, this step depends on your Proxmox setup and version.
+fi
+
+# Blacklist the GPU driver modules
+echo "Do you want to blacklist the GPU driver modules? This will prevent them from loading at boot."
+read -p "Type 'yes' or 'no': " response
+if [[ "$response" == "yes" ]]; then
+    echo "Blacklisting GPU driver modules..."
+    # Create a blacklist file for the relevant drivers
+    echo "${gpu_id}*" > /etc/modprobe.d/blacklist-gpu.conf
+fi
+
+# Restart the VM for changes to take effect
+echo "Changes require restarting the VM. Please power off your VM:"
+read -p "Enter the ID of the VM you want to restart (e.g., 100): " vm_id
+virsh shutdown $vm_id
+read -p "Power on the VM now? Type 'yes': " response
+if [[ "$response" == "yes" ]]; then
+    virsh start $vm_id
+fi
+
+echo "GPU passthrough setup is complete. Please check your VM for GPU functionality."