llama-3.3-nemotron-super-49b-v1

Get API Key and Install the NIM Operator

Install the NVIDIA GPU Operator

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helm repo add nvidia https://helm.ngc.nvidia.com/nvidia \
   && helm repo update

helm install nim-operator nvidia/k8s-nim-operator --create-namespace -n nim-operator

Create a ImagePull Secrets

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kubectl create ns nim-service

kubectl create secret -n nim-service docker-registry ngc-secret \
    --docker-server=nvcr.io \
    --docker-username='$oauthtoken' \
    --docker-password=<PASTE_API_KEY_HERE>

kubectl create secret -n nim-service generic ngc-api-secret \
    --from-literal=NGC_API_KEY=<PASTE_API_KEY_HERE>

Create a NIM Service

Ensure that a default StorageClass exists in the cluster. If none is present, create an appropriate StorageClass before proceeding.

NOTE:

• Select model-size based on the model and GPU type as described here.
• For example, change the nvidia.com/gpu: 1 based on the model and number of GPU requirements

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apiVersion: apps.nvidia.com/v1alpha1
kind: NIMService
metadata:
  name: llama-33-nemotron-super-49b-v1
  namespace: nim-service
spec:
  image:
    repository: nvcr.io/nim/nvidia/llama-3.3-nemotron-super-49b-v1
    tag: latest
    pullPolicy: IfNotPresent
    pullSecrets:
      - ngc-secret
  authSecret: ngc-api-secret
  storage:
    pvc:
      create: true
      size: "model-size"
      volumeAccessMode: "ReadWriteOnce"
  replicas: 1
  resources:
    limits:
      nvidia.com/gpu: 1
  expose:
    service:
      type: ClusterIP
      port: 8000

Test the Deployed NIM

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kubectl run --rm -it -n default curl --image=curlimages/curl:latest -- ash

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curl -X "POST" \
 'http://llama-33-nemotron-super-49b-v1.nim-service:8000/v1/chat/completions' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
        "model": "nvidia/llama-3.3-nemotron-super-49b-v1",
        "messages": [
        {
          "content":"What should I do for a 4 day vacation at Cape Hatteras National Seashore?",
          "role": "user"
        }],
        "top_p": 1,
        "n": 1,
        "max_tokens": 1024,
        "stream": false,
        "frequency_penalty": 0.0,
        "stop": ["STOP"]
      }'

For more details on getting started with this NIM, visit the NVIDIA NIM Operator Docs.