Adds nvidia-vgpu element

This element is for baking in the configuration needed to correctly
license the VGPU.

Author: jovial

elements/nvidia-vgpu/README.rst

@@ -0,0 +1,15 @@
+===========
+nvidia-vgpu
+===========
+
+* Configures client token for license server
+* Sets license type to VGPU
+
+`DIB_NVIDIA_VGPU_CLIENT_TOKEN`: Contents of license file. This can be exported from the
+license server.
+
+For example:
+
+  .. code-block::
+
+   export DIB_NVIDIA_VGPU_CLIENT_TOKEN="{{ lookup('file', 'path/to/token/downloaded/from/license/server') }}'

elements/nvidia-vgpu/environment.d/nvidia-license

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+#!/bin/bash
+
+export NVIDIA_VGPU_CLIENT_TOKEN=${DIB_NVIDIA_VGPU_CLIENT_TOKEN:?"You must define DIB_NVIDIA_VGPU_CLIENT_TOKEN"}

elements/nvidia-vgpu/post-install.d/99-nvidia-license

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+#!/bin/bash
+
+if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
+    set -x
+fi
+set -eu
+set -o pipefail
+
+mkdir -p /etc/nvidia/ClientConfigToken/ || echo "Directory: /etc/nvidia/ClientConfigToken/ already exists, skipping"
+printf "$NVIDIA_VGPU_CLIENT_TOKEN" >> /etc/nvidia/ClientConfigToken/client.tok
+
+sed -i 's/^FeatureType.*$/FeatureType=1/' /etc/nvidia/gridd.conf