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[Blog] Fix redundant 'vllm serve' in DGX Spark Docker invocation - #305

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[Blog] Fix redundant 'vllm serve' in DGX Spark Docker invocation#305
xinrub-droid wants to merge 1 commit into
vllm-project:mainfrom
xinrub-droid:fix/remove-duplicate-vllm-serve-docker-cmd

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@xinrub-droid

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What

The vllm/vllm-openai image entrypoint is already vllm serve, so the
Docker command in the DGX Spark blog post was effectively running:

vllm serve vllm serve nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4 ...

which errors at startup.

Fix

Remove the redundant vllm serve from the docker run command so the
model name is passed directly as the argument to the entrypoint.

@xinrub-droid

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@zlxi02 Could you please take a look at this small doc fix? Thanks!

The vllm/vllm-openai image entrypoint is already 'vllm serve', so
specifying 'vllm serve' again in the docker run command results in
'vllm serve vllm serve <model>' which errors at startup.

Remove the duplicate 'vllm serve' so the model name is passed
directly as the argument to the entrypoint.

Signed-off-by: Xinru Bao <xinrub@nvidia.com>
@xinrub-droid

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@ywang96 Could you please take a look at this small doc fix? Thanks!

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