@Marvin When I try to run a deployment I get State Message Flow run could not be submitted to infrastructure

Let's gather some information to troubleshoot this issue effectively. I'll search both the Prefect documentation and the GitHub issues to find the most relevant information about the error message "Flow run could not be submitted to infrastructure." I'll start by querying the Prefect documentation and the GitHub issues database. Based on the gathered information, the error message "Flow run could not be submitted to infrastructure" can occur due to a variety of reasons: 1. Infrastructure Configuration Issues: - When using Kubernetes, conflicts might occur if a job with the same name already exists in the namespace. This results in a "409 Conflict" error. - The flow run might fail due to invalid arguments or unexpected errors during cluster initialization. 2. Resource Limits and Quotas: - Docker rate limits can lead to a "Too Many Requests" error, impacting the ability to pull container images, especially seen with Docker Hub. 3. Network and Connection Issues: - Transient network issues or timeouts (like "504 Gateway Timeout") when pulling container images from the registry. Let's diagnose and potentially address the issue: 1. Check for Conflicting Job Names: Ensure job names are unique if using Kubernetes. 2. Check Docker Rate Limits: If hitting Docker's rate limits, consider authenticating and upgrading to increase the limit. 3. Check Infrastructure Setup: Ensure your infrastructure configuration matches the requirements (e.g., for Kubernetes, ECS, etc.). You can read more about dynamically provisioning infrastructure here: * https://docs.prefect.io/latest/concepts/deployments/ * https://docs.prefect.io/latest/concepts/infrastructure/ Additionally, examining the full error logs can help pinpoint the exact issue. If it's related to Kubernetes, check for conflicts (

AlreadyExists

errors), and with Docker, monitor for rate limits. For further help and context-specific guidance, you can refer to these related GitHub issues: * https://github.com/PrefectHQ/prefect/issues/12987 * https://github.com/PrefectHQ/prefect/issues/12003 * https://github.com/PrefectHQ/prefect/issues/14730 These links should help you troubleshoot and resolve the deployment issue. If the problem persists, consider creating a new issue or posting in the Prefect community for more detailed support.