<Here> is a user question about network issue with prefect-helm - sharing here in case somehow knows...

Anna Geller

01/06/2023, 8:17 PM

Here is a user question about network issue with prefect-helm - sharing here in case somehow knows how to help

gratitude thank you 1

Christopher Boyd

01/06/2023, 8:47 PM

so in the yaml file, he is setting the api url to localhost

👍 1

Christopher Boyd

01/06/2023, 8:48 PM

localhost as a callback works if the jobs are in the same pod, in the same namespace, but when it spawns another pod, localhost is referring to that pod

Christopher Boyd

01/06/2023, 8:48 PM

the api url should arguably be the service name in front of the pod deployment?

jawnsy

01/06/2023, 9:21 PM

same user I think: https://github.com/PrefectHQ/prefect-helm/issues/101

Hongbo Miao

01/06/2023, 10:12 PM

Thanks @Anna Geller for helping to forward here! 😃 Hi @Christopher Boyd I initially think to set like this to use DNS name when deploy Prefect Orion

Copy code

orion:
  env:
    - name: PREFECT_API_URL
      value: <http://prefect-orion.hm-prefect.svc:4200/api>

then if spawns the pod for job, it makes more sense to me as it can talk to Prefect Orion in another pod. However, if I use DNS name, I will meet this issue when open the Prefect UI: https://github.com/PrefectHQ/prefect-helm/issues/101

Hongbo Miao

01/06/2023, 10:20 PM

Maybe Prefect helm can have one

PREFECT_API_URL

so that I can use DNS name, and provide a new URL for the web UI in the helm, to help web UI to communicate to the Prefect instance? 🤔

Ryan Peden

01/06/2023, 11:55 PM

If you want a different API URL just for the web UI, you can set

PREFECT_ORION_UI_API_URL

gratitude thank you 1

Hongbo Miao

01/07/2023, 12:57 AM

Thanks Ryan, I will try

PREFECT_ORION_UI_API_URL

and report back for what I found!

👍 1

Hongbo Miao

02/03/2023, 1:58 PM

Just add a follow up. I made it work. I posted at https://discourse.prefect.io/t/prefect-agent-in-local-failed-to-finish-the-workflow-with-prefect-orion-in-kubernetes/2133/9?u=hongbo-miao Thanks everyone! 😃

gratitude thank you 1

🙌 1

Anna Geller

02/03/2023, 2:48 PM

thanks for sharing your solution on Discourse 🙏

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