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CACAO interface updates

Monday, June 16, 2025

CACAO, one of the cloud-native user interfaces on Jetstream2, offers our users a platform to deploy and share complex research software stacks using Terraform and Ansible. The CACAO catalog currently includes numerous templates, ranging from creating virtual SLURM clusters ("Magic Castle" by the Digital Research Alliance) to configuring JupyterHubs for courses or teams.

To support the growing demands of AI/ML workloads and the National AI Research Resource (NAIRR) on Jetstream2, we have introduced new templates:

  • Ray Cluster: An open-source framework for AI/ML pipelines. Learn more about Ray Cluster.
  • Kubeflow Cluster: An open-source platform to deploy AI/ML applications. Learn more about Kubeflow Cluster.

In related news, a student group from the University of Arizona published their capstone project on Pose Estimation using SLEAP and DeepLabCut in the CACAO catalog to demonstrate research software reproducibility for other students. View the template.

CACAO supports forthcoming GPU flavors that will be deployed for NAIRR.

If you have have a research software stack or workflow you'd like to convert to a CACAO template, please contact help@jetstream-cloud.org for assistance.

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Acknowledgements

This material is based upon work supported by the National Science Foundation under Grant 2005506. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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