@Michael Pugliese - Thanks for the question and using MS Q&A platform.
It seems that you are facing a timeout error while launching an Azure Databricks cluster. This error occurs when the cluster takes more than the specified time to start. The error message indicates that the cluster failed to add 3 containers to the compute and will attempt to retry. However, the attempt will terminate 30 minutes later with the same error message.
There could be several reasons for this error, such as network connectivity issues, insufficient resources, or incorrect configuration settings. To diagnose the issue, you can try the following steps:
- Check the network connectivity between your Azure Databricks workspace and the Azure resources it depends on, such as storage accounts, virtual networks, and key vaults.
- Verify that you have sufficient resources available in your subscription to launch the cluster. You can check the resource utilization metrics in the Azure portal.
- Check the configuration settings of your cluster, such as the number of nodes, the type of nodes, and the runtime version. Ensure that they are compatible with your workload requirements.
- Try launching the cluster using the Databricks CLI or REST API instead of the Azure portal. This can help you identify any issues with the portal UI.
If none of these steps resolve the issue, you can share the databricks region for further assistance.
Hope this helps. Do let us know if you any further queries.