SUSE AI: removed runTimeClassNames nvidia

[tbazant]

No description provided.

[e-minguez]

There are also other mentions on the

doc-suse-ai/references/vllm-helm-overrides.adoc

Line 114 in 8a29045

* The `runtimeClassName` specified here is `nvidia`.

file for example.

[tbazant]

@e-minguez thanks for the tips, i've fixed what i see, i see no other instance of runtimeClassName

[e-minguez]

I'd say we add something on the gpu operator installation to clarify the runtimeclass is not needed. See https://docs.rke2.io/add-ons/gpu_operators#operator-installation where it says:

NVIDIA GPU Operator v25.10.x uses [Container Device Interface (CDI) specification](https://github.com/cncf-tags/container-device-interface/blob/main/SPEC.md) and that simplifies operations: we don't need to pass extra envvars to comply with the security requirements and the workloads don't need to pass the runtimeClassName: nvidia anymore

Also https://docs.nvidia.com/datacenter/cloud-native/gpu-operator/latest/getting-started.html#rancher-kubernetes-engine-2 says:

It’s recommended that you enable CDI (default) and the NRI Plugin on RKE. With both features enabled, you do not need to set runtimeClassName: nvidia in your pod spec.

[tbazant]

@e-minguez intro info added at https://github.com/SUSE/doc-suse-ai/pull/36/changes#diff-44c35f79aa276ca1bc553a5890589ab6c5e16396791d51a1594e3ee1290df94eR82