How do I configure Git server proxy for Databricks Git folders to connect to my on-premises GitHub Enterprise Server?
To configure Git server proxy for Databricks Git folders to connect to your on-premises GitHub Enterprise Server, follow these steps:

1. Set up a proxy cluster in your Databricks workspace. This cluster will run a proxy service for Git commands from Databricks Git folders to your GitHub Enterprise Server.
2. Configure your GitHub Enterprise Server to proxy commands for Databricks Git folders. Databricks provides an enablement notebook you can run to do this. You can get the enablement notebook on GitHub.
3. In your Databricks workspace, go to the Git Integration tab and select "Connect to a Git server behind a firewall".
4. Enter the URL for your GitHub Enterprise Server and the name of the proxy cluster you set up in step 1.
5. Follow the prompts to authenticate with your GitHub Enterprise Server.
6. Once the connection is established, you can create Databricks Git folders that are synced with your GitHub Enterprise Server.

Note: The proxy cluster no longer requires CAN_ATTACH_TO permission for all users. Admins with an existing proxy clusters can now modify the cluster ACL permission to enable this feature. To enable it, go to the Compute page in your Databricks workspace, click the kebab menu next to the Compute entry for the Git Server Proxy you’re running, and remove the Can Attach To entry for All Users.