hi guys i have an empty flow

with Flow('flow', storage=docker_storage) as flow:
    passs

using docker storage

docker_storage=Docker(registry_url="<http://gcr.io/repo|gcr.io/repo>", dockerfile='Dockerfile')

where the dockerfile is just

FROM prefecthq/prefect:all_extras-0.13.7

and the agent logs show

[2020-09-23 09:01:30,367] INFO - agent | Pulling image <http://gcr.io/repo/flow:2020-09-23t08-59-44-707304-00-00|gcr.io/repo/flow:2020-09-23t08-59-44-707304-00-00>...
ERROR: gcloud failed to load: No module named '_sqlite3'
    gcloud_main = _import_gcloud_main()
    import googlecloudsdk.gcloud_main
    from googlecloudsdk.api_lib.iamcredentials import util as iamcred_util
    from googlecloudsdk.core.credentials import transports
    from googlecloudsdk.core.credentials import http
    from googlecloudsdk.core.credentials import creds as core_creds
    import sqlite3
    from sqlite3.dbapi2 import *
    from _sqlite3 import *

This usually indicates corruption in your gcloud installation or problems with your Python interpreter.

Please verify that the following is the path to a working Python 2.7 or 3.5+ executable:
    /opt/prefect/.local/share/virtualenvs/prefect-Ta6MxEs8/bin/python3

If it is not, please set the CLOUDSDK_PYTHON environment variable to point to a working Python 2.7 or 3.5+ executable.

If you are still experiencing problems, please reinstall the Cloud SDK using the instructions here:
    <https://cloud.google.com/sdk/>

so this seems like it is the agent not having proper GCR auth? how can i configure the docker agent for this? is there a way to configure the image of the agent like it is possible to configure the image for the flow?

@sark Where are you running the docker agent? On your host machine or inside a docker container itself? I’ve seen this error in some containers before where they are missing some low level imports this rendering the default sqllite3 installation incomplete

i’m running the docker agent on the same host machine as that for the prefect server

pipenv run prefect agent start docker -l gcs-flow-storage -l docker --volume /var/run/docker.sock:/var/run/docker.sock