Hello all - is there a public status page for Prefect Cloud, where one could get notifications for incidents? (sorry if this is the wrong channel, I couldn’t find one directly related to Cloud)

Hi all, I am currently getting a `urllib3.exceptions.ReadTimeoutError: HTTPConnectionPool(host='localhost', port=4200): Read timed out. (read timeout=15)`on my EC2 Prefect Server setup. I stumbled upon this: https://github.com/PrefectHQ/prefect/blob/master/src/prefect/config.toml#L64 Although it seems a Cloud configuration. Can someone please point me out on the right direction?

Does anyone have a working docker compose file for Prefect 3 to be used with external database? 3.0.0rc images are listed on DockerHub but I can't seem to find example compose file in the docs. Does it require setting up multiple services or is it as simple as using

prefect server start

as the entrypoint? 🤔

Debugging Prefect Flows with breakpoints. Hello friends. I love coding Python in VSCode, the debugging with breakpoints make me so efficient. But the debugging fun stops with Prefect Flows, when we initialize them from CLI:

$ prefect run --path myflow.py --log-level INFO --param myparam=val

Here the development flow becomes rather blackboxed/trial-and-error. Is it possible to somehow set breakpoints in VSCode, start a prefect flow from CLI, and attach the debugger to the python process? (Running with the LocalExecutor)

Hi Everyone! I am new to Prefect and I tried following the getting started guide. Got a`sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked` error through the code here https://www.prefect.io/guide/blog/getting-started-prefect-2/. Is this a bug?

Hi there! Can you visualize a flow in prefect 2.0, similar to

flow.visualize()

in prefect 1.0 (not using radar)? If not, are there plans to add that functionality?

I was at PyCon last month and met some folks from Temporal (https://temporal.io/) who work on workflows similar to Prefect. I looked at their documentation but could use help deciphering their advantage over Prefect. Does anyone know the pros/cons of Temporal vs. Prefect? I ask because we're using Prefect to automate our data pipelines and even some of our application data refreshes (replacing celery workers). I'm wondering what advantage Temporal would provide over Prefect in this regard.

Hi, Im wondering if it’s possible to run multiple flows using only prefect core (and not running prefect-server) ?

What is the best practice for running sub-flows in parallel (not thread concurrent), while keeping all the benefits of UI observability? The above thread addresses the issue partly, suggesting the use of

run_deployment

to create sub-flows. While this works technically, it partially severs the link between the main flow and its subflows. When I try the

run_deployment

sub-flow method, the sub-flows do appear within the main flow, I get a blank execution graph (see image 1). I even have a task within the main flow, but that doesn't show up on the execution graph either (see image 2). So while I THINK

run_deployment

is working as expected, I certainly can't verify that parallel execution is working via the UI. ## Situation and additional requirements I need to be able to run a flow of sub-flows where each sub-flow runs in parallel, at the same time. The sub-flows can also have their own sub-flows, and they all need to be classified as flows (rather than tasks) so that any of the sub components can be run independently if/when needed. I also need to be able to return the state from each of the sub-flows so that if any of them fail, I can mark the main flow as failed. (Something I haven't figured out yet.) It would be great to have the ability to return a result to the main flow, but that might be a tough ask with

run_deployment

, which is another reason using

run_deployment

seems like a compromise compared to the usual seamless functionality. ## Conclusion Wishlist summary • Create sub-flows that can run in parallel • Have all the normal UI functionality work the same as any other sub-flow • Ability to get the state of all sub-flows within the main flow • Ability to return results from sub-flows within the main flow Please let me know if there is a better way to create parallel sub-flows. I'm happy to submit an issue, but I wanted to ask here in case I'm missing something obvious! 😉

Hi everyone, I am having issues with one task in my flow and not sure why. I see this on the logs when the task the run. Other tasks run find and I have tried a different flow on the same agent with this error. I have also tried to run the flow as a process with flow.run() and it completes successfully