I’m having an issue with a flow that is registered with the Hybrid model approach where I have a docker image and the flow with a DockerConfig to run it from the cloud. This was working in a the past but as of a few days ago, flow run gets triggered but no run is being performed. This leaves the run in Submitted state with a few attempts to re-run and Lazarus service finally kills it.
I have other flows registered/installed and working within the same environment so I a little puzzled as to why this flow does not run. Any debugging suggestion would be appreciated.
02/22/2022, 6:18 PM
That is very weird. Especially if other Docker flows are running. I would suggest enabling DEBUG level logs on the agent with
prefect agent docker start --log-level=DEBUG
and maybe we can get some insight why the Flow is not starting
02/22/2022, 7:51 PM
Good starting point.
Do you think it had anything to do with the Docker Agent and the Flow environment being on different version of Prefect?
02/22/2022, 7:57 PM
Potentially. Agent version needs to be at least as high as the Flow version