Bring your towel and join one of the fastest growing data communities. Welcome to our second-generation open source orchestration platform, a completely rethought approach to dataflow automation.

Prefect Community

Hi all&lt;
We're attempting to use the Docker agent but have run into a problem: the test flow that we created is registered to a local agent. Could you please assist. Thanks!

can you elaborate? are you using <https://discourse.prefect.io/t/should-i-start-with-prefect-2-0-orion-skipping-prefect-1-0/544|Prefect 2.0 or 1.0>?

generally speaking in 1.0 the run_config and corresponding label is the right place to tell Prefect which agent should pick up this flow run

if you want to switch a flow that used to run on a local agent to Docker agent, you would usually switch the run config from LocalRun to a DockerRun - does this already answer your question?

Hi <@U02H1A95XDW>, how would we add a label to an agent??

check this <https://docs.prefect.io/orchestration/getting-started/set-up.html>

also <https://docs.prefect.io/orchestration/agents/overview.html>

Hi, <@U02H1A95XDW>, or <@U01QEJ9PP53>! We have an additional question. We successfully registered our flow with the correct agent (thank you). The issue we're having is that when the flow gets run in docker, we get a *ModuleNotFoundError* when it tries to use our flow. Is there any special parameters we need to keep in mind when registering a flow to use DockerRun?

I think <https://discourse.prefect.io/t/when-i-run-my-flow-i-see-an-error-failed-to-load-and-execute-flows-environment-modulenotfounderror-no-module-named-users-username-what-is-happening/33|this> is what you are running into?