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Warning!

Puhti and Mahti are being decommissioned in stages, and their storage areas will become fully unavailable from 15 October 2026. Clean up unnecessary files and move any data you need to keep by 31 August 2026. See the Roihu data migration guide for instructions on transferring your data to Roihu.

Puhti computing services have been decommissioned and no new jobs are accepted or executed on its compute nodes. Puhti login nodes and storage services are planned to remain available until 15 October 2026.

Managed Software

Rahti offers a set of managed software components and operators that you can enable and use in your projects instead of installing and maintaining them yourself. Each page below describes how to request and use one of these components.

  • Cert Manager: automated TLS certificate management.
  • MLflow: Machine learning lifecycle.
  • FluxCD: GitOps continuous delivery.

Best-effort maintenance

The application templates and Helm charts offered in the Rahti catalog, as well as the managed components listed above, are maintained on a best-effort basis. CSC follows the updates published by the upstream providers, but cannot guarantee that a new version is available within a given time.