aws-samples / aws-samples/aws-parallelcluster-post-install-scripts

Pyxis Install Script will not install Nvidia Container CLI if nvidia-smi is present.

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Description

The pyxis post install script is not installing Nvidia Container CLI in any case:

https://github.com/aws-samples/aws-parallelcluster-post-install-scripts/blob/main/pyxis/postinstall.sh#L45-L47

Due to code line,
```
if [ $GPU_PRESENT -eq 0 ] && [ $GPU_CONTAINER_PRESENT -gt 0 ]; then
```

It checks if $GPU_CONTAINER_PRESENT > 1 and then installs which is the case if nvidia-smi is not available but if nvidia-smi is available but container cli is not then installation does not take place.

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