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Hey, Facing some issues with Orion 2.0.2 and not s...
# ask-community
f
Hey, Facing some issues with Orion 2.0.2 and not sure how to debug those. It seems to fail when calling 
update_flow_run
in 
engine.py
. I’m running a flow via the docker-container infrastructure type. It seems to start, but there’s no output on the UI, in fact the flow run status stays in “Pending” state, even after it fails on the work queue. I also see some TF log outputs which appear when importing TF, but the actual log output of my script is not showing up. Are there any hints on how to solve this?
docker-container log.txt
a
A flow run usually gets stuck in a pending state when the image cannot be pulled and container cannot be deployed. Did you use a custom image? If so, did you specify it on your deployment manifest?
The usual workflow would be to: 1) Build a deployment for your flow via CLI (assuming an S3 storage block with the name 
dev
):
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prefect deployment build yourflow.py:yourflow --name dev --tag dev -sb s3/dev --infra docker-container --output yourflow.yaml
this will generate a YAML manifest 2) Then, build your image:
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docker build -t yourimage .
As a result, it will generate a sha that you can pass to your deployment manifest as shown in the screenshot Then, all is left is to apply the deployment and run it:
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prefect deployment apply yourflow.yaml
f
Thanks for checking! Yes, I have done these steps of course 🙂
I think otherwise it also wouldn’t have done the TF import steps
If I re-run a few times, it sometimes gets further, but only to a point where it’s about to start my flow run and then I get errors due to faulty inputs (something I need to fix myself). But it always takes like 5-10 minutes, and mostly fails beforehand.
*this is just on Orion on my local machine
I.e. the 
Docker container … has status 'running'
for a long time, without logs on the Docker container or the queue 😕 Prefect seems to do stuff, but I can’t tell what.
a
interesting - and if you run it in a Process rather than DockerContainer infrastructure block? and does it work if you run the docker container without Prefect?
f
Running it in a process works without any issues. And you mean starting the given image as a container? That also works of course 🙂
a
I was asking all those questions since there is not enough info to help atm. Can you share your Dockerfile? If you're willing to wait, there will be more recipes and docs for Docker in the next 2 weeks
f
Okay, I figured out the issue: The VPN is messing with 
host.docker.internal
, i.e. connections time out. So no issue with prefect Thanks a lot though 🙂
🙌 1
a
Nice work, glad you figured it out
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