Develop lifecycle scripts interactively on a HyperPod cluster node - Amazon SageMaker AI

Develop lifecycle scripts interactively on a HyperPod cluster node

This section explains how you can interactively develop lifecycle scripts without repeatedly creating and deleting a HyperPod cluster.

  1. Create a HyperPod cluster with the base lifecycle scripts.

  2. Log in to a cluster node.

  3. Develop a script (configure_xyz.sh) by editing and running it repeatedly on the node.

    1. HyperPod runs the lifecycle scripts as the root user, so we recommend that you run the configure_xyz.sh as the root user while developing to make sure that the script is tested under the same condition while run by HyperPod.

  4. Integrate the script into lifecycle_script.py by adding a code line similar to the following.

    ExecuteBashScript("./utils/configure_xyz.sh").run()

  5. Upload the updated lifecycle scripts to the S3 bucket that you initially used for uploading the base lifecycle scripts.

  6. Test the integrated version of lifecycle_script.py by creating a new HyperPod cluster.