got a non-docker task to work with docker agent, b...
# ask-communitys
sark
09/15/2020, 4:25 AMgot a non-docker task to work with docker agent, but now a docker task gives
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Unexpected error: DockerException("Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))")
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 392, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/local/lib/python3.8/http/client.py", line 1255, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/local/lib/python3.8/http/client.py", line 1301, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/local/lib/python3.8/http/client.py", line 1250, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/local/lib/python3.8/http/client.py", line 1010, in _send_output
self.send(msg)
File "/usr/local/lib/python3.8/http/client.py", line 950, in send
self.connect()
File "/usr/local/lib/python3.8/site-packages/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
FileNotFoundError: [Errno 2] No such file or directorysark
09/15/2020, 4:27 AM Copy code
with Flow("flow", storage=GCS('bucket')) as flow:
flow.environment = LocalEnvironment(labels=["docker"])sark
09/15/2020, 5:43 AMi specified
--volume /var/run/docker.sock:/var/run/docker.sockprefect agent start docker Copy code
Unexpected error: ImageNotFound(HTTPError('404 Client Error: Not Found for url: <http+docker://localhost/v1.40/containers/create'>))sark
09/15/2020, 6:37 AMsorry that was all just me being silly in not getting google container registry auth right
sark
09/15/2020, 6:37 AMall good!
n
Newskooler
10/12/2020, 7:46 AMHey @sark how did you fix this error? I get the same one when trying to run a flow, while running the agent via a docker image.
s
sark
10/12/2020, 7:49 AMi was told to perform GCR authentication as a task within the flow itself
n
Newskooler
10/12/2020, 7:50 AMAnd that. fixed it for you? Actually I tested that even when running the agent outside the docker image, I get the same error
s
sark
10/12/2020, 8:08 AMsorry i haven’t tried that, we are in the process of hiring some consultants to help set up a kubernetes deployment of prefect where we hope to rely on the container-attached credentials
sark
10/12/2020, 8:09 AMcurrently for testing/proof-of-concept purposes we have been manually pulling the image to the host VM running prefect, which helps the flow by skipping the image pull and allows the rest of the flow to work
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