feat: Install GPU drivers

feat: Install GPU drivers

.github/workflows/build.yml

@@ -12,7 +12,6 @@ on:
       - '.dockerignore'
       - '.github/**'
       - '.github/workflows/**'
-      - 'Dockerfile'
 
 jobs:
   shellcheck:

Dockerfile

@@ -14,21 +14,21 @@ ARG DEBIAN_FRONTEND noninteractive
 
 RUN apt-get update && apt-get -y upgrade && \
     apt-get --no-install-recommends -y install \
-	curl \
-	cpio \
-	wget \
-	fdisk \
-	unzip \
-	socat \	
-	procps \
-	xz-utils \
-	iptables \
-	iproute2 \
- 	dnsmasq \
-  	net-tools \
-	ca-certificates \
-	netcat-openbsd \
-	qemu-system-x86 \
+        curl \
+        cpio \
+        wget \
+        fdisk \
+        unzip \
+        socat \
+        procps \
+        xz-utils \
+        iptables \
+        iproute2 \
+        dnsmasq \
+        net-tools \
+        ca-certificates \
+        netcat-openbsd \
+        qemu-system-x86 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 

readme.md

@@ -170,6 +170,17 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     With this method, you are able to switch between different versions while keeping your file data.
 
+  * ### How do I passthrough my GPU?
+
+    To enable this feature, add the following lines to your compose file:
+
+    ```yaml
+    environment:
+        GPU: "Y"
+    devices:
+        - /dev/dri
+    ```
+
   * ### What are the differences compared to the standard DSM?
 
     There are only two minor differences: the Virtual Machine Manager package is not provided, and Surveillance Station doesn't include any free licenses.

run/install.sh

@@ -127,28 +127,36 @@ if ((SIZE<250000000)); then
   error "The specified PAT file is probably an update pack as it's too small." && exit 62
 fi
 
-info "Install: Extracting downloaded image..."
-
 if { tar tf "$PAT"; } >/dev/null 2>&1; then
 
+  info "Install: Extracting downloaded image..."
   tar xpf "$PAT" -C "$TMP/."
 
 else
 
+  export DEBCONF_NOWARNINGS="yes"
+  export DEBIAN_FRONTEND="noninteractive"
+
   if [ "$ARCH" != "amd64" ]; then
 
-    export DEBCONF_NOWARNINGS="yes"
-    export DEBIAN_FRONTEND="noninteractive"
+    info "Install: Installing QEMU..."
 
-    apt-get -qq update
-    apt-get -qq -y upgrade
+    apt-get -qq update && apt-get -qq -y upgrade
     apt-get -qq --no-install-recommends -y install qemu-user > /dev/null
 
-    export DEBIAN_FRONTEND=""
-    export DEBCONF_NOWARNINGS=""
+  fi
+
+  if [[ "${GPU}" == [Yy1]* ]] && [[ "$ARCH" == "amd64" ]]; then
+
+    info "Install: Installing GPU drivers..."
+
+    apt-get -qq update && apt-get -qq -y upgrade
+    apt-get -qq --no-install-recommends -y install xserver-xorg-video-intel > /dev/null
 
   fi
 
+  info "Install: Extracting downloaded image..."
+
   export LD_LIBRARY_PATH="/run/extract"
 
   if [ "$ARCH" == "amd64" ]; then

run/network.sh

@@ -146,7 +146,6 @@ configureNAT () {
 
   ip link set dev "${VM_NET_TAP}" master dockerbridge
 
-
   # Add internet connection to the VM
   IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
 

run/run.sh

@@ -4,6 +4,7 @@ set -Eeuo pipefail
 # Docker environment variables
 
 : ${URL:=''}            # URL of the PAT file
+: ${GPU:='N'}         # Enable GPU passthrough
 : ${DEBUG:='N'}         # Enable debug mode
 : ${ALLOCATE:='Y'}      # Preallocate diskspace
 : ${ARGUMENTS:=''}      # Extra QEMU parameters
@@ -81,6 +82,11 @@ EXTRA_OPTS="-device virtio-balloon-pci,id=balloon0,bus=pcie.0,addr=0x4"
 EXTRA_OPTS="$EXTRA_OPTS -object rng-random,id=objrng0,filename=/dev/urandom"
 EXTRA_OPTS="$EXTRA_OPTS -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c"
 
+if [[ "${GPU}" == [Yy1]* ]]; then
+  DEF_OPTS="-nodefaults -boot strict=on -display egl-headless,rendernode=/dev/dri/renderD128"
+  DEF_OPTS="${DEF_OPTS} -device virtio-vga,id=video0,max_outputs=1,bus=pcie.0,addr=0x1"
+fi
+
 ARGS="${DEF_OPTS} ${CPU_OPTS} ${RAM_OPTS} ${MAC_OPTS} ${MON_OPTS} ${SERIAL_OPTS} ${NET_OPTS} ${DISK_OPTS} ${EXTRA_OPTS} ${ARGUMENTS}"
 ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ')