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feat: GPU passthrough support

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feat: GPU passthrough support
This commit is contained in:
Kroese 2023-10-09 02:03:05 +02:00 committed by GitHub
commit c2cd9f52f4
3 changed files with 18 additions and 0 deletions
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1
Dockerfile
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@ -29,6 +29,7 @@ RUN apt-get update && apt-get -y upgrade && \
ca-certificates \ ca-certificates \
netcat-openbsd \ netcat-openbsd \
qemu-system-x86 \ qemu-system-x86 \
xserver-xorg-video-intel \
&& apt-get clean \ && apt-get clean \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

11
readme.md
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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. 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? * ### 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. There are only two minor differences: the Virtual Machine Manager package is not provided, and Surveillance Station doesn't include any free licenses.

6
run/run.sh
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@ -4,6 +4,7 @@ set -Eeuo pipefail
# Docker environment variables # Docker environment variables
: ${URL:=''} # URL of the PAT file : ${URL:=''} # URL of the PAT file
: ${GPU:='N'} # Enable GPU passthrough
: ${DEBUG:='N'} # Enable debug mode : ${DEBUG:='N'} # Enable debug mode
: ${ALLOCATE:='Y'} # Preallocate diskspace : ${ALLOCATE:='Y'} # Preallocate diskspace
: ${ARGUMENTS:=''} # Extra QEMU parameters : ${ARGUMENTS:=''} # Extra QEMU parameters
@ -81,6 +82,11 @@ EXTRA_OPTS="-device virtio-balloon-pci,id=balloon0,bus=pcie.0,addr=0x4"
EXTRA_OPTS="$EXTRA_OPTS -object rng-random,id=objrng0,filename=/dev/urandom" EXTRA_OPTS="$EXTRA_OPTS -object rng-random,id=objrng0,filename=/dev/urandom"
EXTRA_OPTS="$EXTRA_OPTS -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c" 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} ${ARGUMENTS}" ARGS="${DEF_OPTS} ${CPU_OPTS} ${RAM_OPTS} ${MAC_OPTS} ${MON_OPTS} ${SERIAL_OPTS} ${NET_OPTS} ${DISK_OPTS} ${EXTRA_OPTS} ${ARGUMENTS}"
ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ') ARGS=$(echo "$ARGS" | sed 's/\t/ /g' | tr -s ' ')