We're running an orion instance. Since orion is not using an externally hosted API,

PREFECT_API_URL

is not set (

PREFECT_ORION_UI_API_URL

is).

printenv | grep -E "PREFECT.*API"
# PREFECT_ORION_UI_API_URL=<https://domain.tld/api>

FlowRunNotifications use

PREFECT_API_URL

as base api url and since

PREFECT_API_URL

is not set

api_url

defaults to a rather useless

<http://ephemeral-orion/api>

. I'm wondering if it would make sense to change this line to use

PREFECT_ORION_UI_API_URL

if

PREFECT_API_URL

is not set. I see that

PREFECT_ORION_UI_API_URL

defaults to

PREFECT_API_URL

, but I think if I set

PREFECT_API_URL

to a seemingly external url api calls from ui will stop being routed through loopback and that would be a whole thing.