Alex Crampton explains how initialization scripts work in Azure Databricks:
This blog will demonstrate the use of cluster-scoped initialisation scripts for Azure Databricks. An example will run through how to configure an initialisation script to install libraries on to a cluster that are not included in the Azure Databricks runtime environment. It will cover how to do this firstly using the Databricks UI, followed by how to include it in your CI/CD solutions.
Read on for some examples.