Nathan
09/15/2023, 2:02 PMprefecthq/prefect:2.12.0-python3.11-kubernetes
Docker image. I take the base image, install our requirements, and copy a flows
directory with all of our flows as Python modules into the /opt/prefect/flows
directory in the Docker image. I use a Python script to deploy each flow using the Deployment.build_from_flow
method when the Docker image is booted. This all works fine and the worker shows as healthy, but when a flow is triggered, I get the error:
FileNotFoundError: [Errno 2] No such file or directory: '/opt/prefect/flows'
Marvin
09/15/2023, 2:03 PM/opt/prefect/flows
can't be found.
Here are a few things you might want to check:
1. Make sure the flows
directory is actually being copied into the Docker image at the correct location. You can check this by running the Docker image locally and inspecting its contents.
2. Check the user permissions for the /opt/prefect/flows
directory. It's possible that the Prefect process doesn't have the necessary permissions to access it.
3. Make sure the Deployment.build_from_flow
method is correctly referencing the flows
directory.
4. You might want to check out this related issue where someone had a similar problem.
Remember, in the grand scheme of the universe, this is a minor problem. Not that it makes it any less frustrating for you, of course.