gpu-operator

NVIDIA GPU Operator

The GPU operator manages NVIDIA GPU resources in a Kubernetes cluster and automates tasks related to bootstrapping GPU nodes. Since the GPU is a special resource in the cluster, it requires a few components to be installed before application workloads can be deployed onto the GPU. These components include the NVIDIA drivers (to enable CUDA), Kubernetes device plugin, container runtime and others such as automatic node labelling, monitoring etc.

Project Status

This is a technical preview release of the GPU operator. The operator can be deployed using a Helm chart.

Quickstart

# If this is your first run of helm
$ helm init --client-only

# Install helm https://docs.helm.sh/using_helm/ then run:
$ helm repo add nvidia https://nvidia.github.io/gpu-operator
$ helm repo update

$ helm install --devel nvidia/gpu-operator -n test-operator --wait
$ kubectl apply -f https://raw.githubusercontent.com/NVIDIA/gpu-operator/master/manifests/cr/sro_cr_sched_none.yaml

# Create a tensorflow notebook example
$ kubectl apply -f https://nvidia.github.io/gpu-operator/notebook-example.yml

# Grab the token from the pod once it is created
$ kubectl get pod tf-notebook
$ kubectl logs tf-notebook
...
[I 23:20:42.891 NotebookApp] jupyter_tensorboard extension loaded.
[I 23:20:42.926 NotebookApp] JupyterLab alpha preview extension loaded from /opt/conda/lib/python3.6/site-packages/jupyterlab
JupyterLab v0.24.1
Known labextensions:
[I 23:20:42.933 NotebookApp] Serving notebooks from local directory: /home/jovyan
    
        Copy/paste this URL into your browser when you connect for the first time,
            to login with a token:
                    http://localhost:8888/?token=MY_TOKEN

You can now access the notebook on http://localhost:30001/?token=MY_TOKEN

Install Helm

curl -L https://git.io/get_helm.sh | bash
kubectl create serviceaccount -n kube-system tiller
kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller

# See: https://github.com/helm/helm/issues/6374
helm init --service-account tiller --override spec.selector.matchLabels.'name'='tiller',spec.selector.matchLabels.'app'='helm' --output yaml | sed 's@apiVersion: extensions/v1beta1@apiVersion: apps/v1@' | kubectl apply -f -
kubectl wait --for=condition=available -n kube-system deployment tiller-deploy

Prerequisites and Platform Support

Known Limitations

Contributions

Read the document on contributions. You can contribute by opening a pull request.

Getting Help

Please open an issue on the GitHub project for any questions. Your feedback is appreciated.