Updating a cluster with new or updated lifecycle scripts - Amazon SageMaker AI
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Updating a cluster with new or updated lifecycle scripts

There are three ways to update the HyperPod cluster software.

  • The UpdateClusterSoftware API for patching the HyperPod software re-runs the lifecycle scripts on the entire instance group.

  • The UpdateCluster API only runs the lifecycle scripts for new instance groups.

  • You can also run lifecycle scripts directly in the HyperPod instances.

Note

HyperPod runs SageMaker HyperPod DLAMI on each instance of a cluster, and the AMI has pre-installed software packages complying compatibilities between them and HyperPod functionalities. Note that if you reinstall any of the pre-installed packages, you are responsible for installing compatible packages and note that some HyperPod functionalities might not work as expected.