Channels
announcements
ask-marvin
best-practices-coordination-plane
data-ecosystem
data-tricks-and-tips
events
find-a-prefect-job
geo-bay-area
geo-berlin
geo-boston
geo-chicago
geo-colorado
geo-dc
geo-israel
geo-japan
geo-london
geo-nyc
geo-seattle
geo-texas
gratitude
introductions
marvin-in-the-wild
pacc-clearcover-june-12-2023
pacc-may-31-2023
ppcc-may-16-2023
prefect-ai
prefect-aws
prefect-azure
prefect-cloud
prefect-community
prefect-contributors
prefect-dbt
prefect-docker
prefect-gcp
prefect-getting-started
prefect-integrations
prefect-kubernetes
prefect-recipes
prefect-server
prefect-ui
random
show-us-what-you-got
Title
a
Adam Roderick
04/14/2020, 5:39 AMI'm running into an issue with
flow.register()I'm using Docker as storage, using the dockerfile method
n
nicholas
04/14/2020, 5:41 AMHi @Adam Roderick - what's the issue you're seeing?
a
Adam Roderick
04/14/2020, 5:45 AMflow.register() hangs after logging
Building the flow's Docker storage...n
nicholas
04/14/2020, 5:47 AMHm that's odd, would you mind sharing some more of the stack trace around that?
a
Adam Roderick
04/14/2020, 5:49 AMSure. It hangs on this self._post function in the docker lib
File "C:\dev\datateer\mrp-pipeline/pipelines.py", line 225, in deploy_flow
flow.register(project_name=PROJECT_NAME)
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\prefect\core\<http://flow.py|flow.py>", line 1366, in register
no_url=no_url,
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\prefect\client\<http://client.py|client.py>", line 608, in register
serialized_flow = flow.serialize(build=build) # type: Any
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\prefect\core\<http://flow.py|flow.py>", line 1222, in serialize
storage = self.storage.build() # type: Optional[Storage]
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\prefect\environments\storage\<http://docker.py|docker.py>", line 282, in build
self._build_image(push=push)
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\prefect\environments\storage\<http://docker.py|docker.py>", line 336, in _build_image
forcerm=True,
File "c:\dev\datateer\mrp-pipeline\venv\main\lib\site-packages\docker\api\<http://build.py|build.py>", line 263, in build
response = self._post(n
nicholas
04/14/2020, 5:57 AMThanks @Adam Roderick! My suspicion is that your issue is actually with Docker for Windows but I can't be sure. I think most of the team is offline for the night but I can flag this and get someone with more Docker knowledge on it first thing tomorrow.
a
Adam Roderick
04/14/2020, 5:58 AMThanks. I've had successful deployments in the past, but I used the docker base image method.
This looks a little suspicious
built by PursePosixPath earlier in the same file, I believe
n
nicholas
04/14/2020, 6:04 AMIs it possible you don't have local access to that registry? Or maybe the registry URL is incorrect? I'm not sure why it would hang for one of those but those are what immediately come to mind
a
Adam Roderick
04/14/2020, 1:01 PMI do believe the URL is wrong (see the screenshot above). But something is modifying the URL I pass in from
http://...http:/...I think I made it past the hanging call
I was passing in a protocol prefix to
Docker(registry_url=...)After removing the https:// from that argument value, docker no longer hung
n
nicholas
04/14/2020, 5:17 PMAh great to hear @Adam Roderick - so all good with registering now?