@Marvin help with the below when submitting a flow for Azure execution

Worker 'AzureContainerWorker c8ffccc7-400a-4029-8334-ebeb28004a5b' submitting flow run '8af73d4c-df19-40cc-b28e-9b5bca4cd6ec'
12:43:40 PM
Info
Failed to submit flow run '8af73d4c-df19-40cc-b28e-9b5bca4cd6ec' to infrastructure.
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/prefect/workers/base.py", line 971, in _submit_run_and_capture_errors
    configuration = await self._get_configuration(flow_run)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/prefect/workers/base.py", line 1066, in _get_configuration
    configuration.prepare_for_flow_run(
  File "/usr/local/lib/python3.12/site-packages/prefect_azure/workers/container_instance.py", line 246, in prepare_for_flow_run
    super().prepare_for_flow_run(flow_run, deployment, flow, work_pool, worker_name)
TypeError: BaseJobConfiguration.prepare_for_flow_run() takes from 2 to 4 positional arguments but 6 were given
12:43:40 PM
Error
Reported flow run '8af73d4c-df19-40cc-b28e-9b5bca4cd6ec' as crashed: Flow run could not be submitted to infrastructure
12:43:41 PM
Info

It seems like you're running into a

TypeError

related to the

prepare_for_flow_run

method while trying to execute a flow using the AzureContainerWorker. This error indicates that the method is being called with more arguments than it is designed to handle. This is likely due to a mismatch between the expected method signature and the arguments being passed. ### Steps to Resolve: 1. Check Documentation: Review the Azure Container Instances Worker Guide to ensure that your setup and deployment steps align with the recommended configurations. 2. Update Prefect: Ensure that you are using the latest version of Prefect and the Prefect Azure package. Sometimes, such issues are resolved in newer releases. 3. Review Code and Configurations: Double-check the implementation of your flow and worker configuration to ensure that it aligns with the expected method signatures and configurations described in the documentation. 4. GitHub Issues: While I couldn't find a specific GitHub issue matching your error, you can search or raise a new issue on the Prefect GitHub repository if the problem persists. 5. Debugging: If you have access to the source code, you might want to inspect the

prepare_for_flow_run

method in the

prefect_azure/workers/container_instance.py

file to understand the expected arguments. If these steps don't resolve the issue, providing more context or specific configurations might help in further diagnosing the problem.

@Marvin The container configuration and code has not changed since the flow last worked.

Given that your container configuration and code have remained unchanged since the flow last worked, the issue might be related to recent updates in Prefect or the Prefect Azure package. Here are some pertinent updates and changes that might affect your setup: 1. Azure Container Instances Worker Update: There was a recent update to the ACI worker base job template with the current Docker registry block (PR #17549). This change might affect how the configuration is processed. 2. Prefect Updates: Ensure that your Prefect version is up-to-date. The latest release includes several bug fixes and enhancements that could resolve underlying issues with flow execution. You can view the full changelog here. ### Recommendations: - Verify Version: Check the version of Prefect and Prefect Azure you are using. Consider upgrading to the latest versions if you haven't already. - Review Changes: Look into the recent changes in the ACI worker configuration to see if any modifications are needed for your setup. - Testing: If possible, test your flow with a minimal setup or a different environment to rule out any environment-specific issues. If the problem persists, it might be beneficial to raise an issue on the Prefect GitHub repository with detailed information about your setup and the error.