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A new version of SD Connect and SD Desktop will be available from Monday, September 28. The major upgrade will introduce significant improvements, but also includes changes that are not compatible with the current version of the service. Click here to review the available support materials.

Warning!

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

Basic level

You need a knowledge of OKD CLI tool oc and kubernetes annotations

Annotations

You can use Kubernetes annotations to attach arbitrary non-identifying metadata to objects. Clients such as tools and libraries can retrieve this metadata. Annotations, like labels, are key/value maps.

Annotations can be added to any object by simply doing:

oc annotate <object_type> <object_name> <key>=<value>

Here are some examples that use annotations: