gpu-provisioner

Azure GPU Provisioner

gpu-Provisioner is an Azure Karpenter provider implementation for Karpenter machine API. It leverage the machine CRD introduced by Karpenter to orchestrate the GPU VM provisioning and its lifecycle management in a standard AKS cluster. It implements the cloud provider interfaces to realize the following abstraction: machine -> AKS agent pool (with vmss and a hard limit of VM count to 1)

VERSION=v0.2.0 make docker-build
make az-identity-perm
make az-patch-helm
helm install gpu-provisioner /charts/gpu-provisioner
make az-federated-credential

You should have a running controller in gpu-provisioner namespace.

How to test

After deploying the controller successfully, one can apply the yaml in /example to create a machine CR. A real node will be created and added to the cluster by the controller.

Important note

• The gpu-provisioner assumes the Machine CR name is equal to the agent pool name. Hence, the machine CR name must be 1-11 characters in length, start with a letter, and the only allowed characters are letters and numbers.
• The machine CR needs to have a label with key kaito.sh/workspace.

Source Attribution

Notice: Files in this source code originated from a fork of https://github.com/aws/karpenter which is under an Apache 2.0 license. Those files have been modified to reflect environmental requirements in AKS and Azure.

Many thanks to @ellistarn, @jonathan-innis, @tzneal, @bwagner5, @njtran, and many other developers active in the Karpenter community for laying the foundations of a Karpenter provider ecosystem!

Many thanks to @Bryce-Soghigian, @rakechill, @charliedmcb, @jackfrancis, @comtalyst, @aagusuab, @matthchr, @gandhipr, @dtzar for contributing to AKS Karpenter Provider!

Contributing

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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.

Code of Conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Contact

"Kaito devs" kaito@microsoft.com