Similar to this other question: https://community.databricks.com/s/question/0D58Y00008hahwuSAA/cant-edit-the-cluster-created-by-mlfl...

We're using Azure Databricks, and have a model that requires a WHL to be downloaded from a private address. As there is no public DNS record for the hostname, we found that we could use either a Global-Init Script to add the required hosts entry to an all-purpose cluster.

For a cluster created by serving a model, I set up an init script following the Azure documentation for a Cluster-scoped init script. Since this can't be specified by default when I start serving the model, I figured I would start it, then go to the settings for the job cluster and try to edit them. When I click on Edit, I put in the path to the script under the advanced options, but when I try to save the change, I get an error.

How can I get an init script to run with model serving clusters?