feat: GPU passthrough support (c2cd9f52) · Commits · git-mirror / virtual-dsm

Dockerfile

+1 −0

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		@@ -29,6 +29,7 @@ RUN apt-get update && apt-get -y upgrade && \
		ca-certificates \
		netcat-openbsd \
		qemu-system-x86 \
		xserver-xorg-video-intel \
		&& apt-get clean \
		&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

+11 −0

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		@@ -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.

+6 −0

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		@@ -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 ' ')