Hi, I'm trying to get

orion

running locally in Kubernetes using K3D. Setup: • OS:

macOS Ventura 13.2.1

• Docker: Docker Desktop • K3D:

k3d version v5.4.7, k3s version v1.25.6-k3s1 (default)

(the output from

k3d --version

) I'll attach the config files below for: • K3D Cluster Setup • Prefect Orion Deployment and NodePort service Issue: Since K3D is running K8s inside of a docker container, I need to open a port. I can set up the cluster to have an open port (I've chosen 30001) and then I can set up a NodePort in the cluster that listens externally on 30001 and forwards to the Orion pod on 4200. If I set the startup parameters for Orion to be the following ...

command: ["prefect", "orion", "start", "--host", "0.0.0.0", "--port", "4200", "--log-level", "DEBUG"]

... then I can connect to the Orion UI using the following URL ...

<http://127.0.0.1:30001>

... and this connects through to Orion and shows me the Flow Runs screen as the default. However, I receive the message ...

Can't connect to Orion API at <http://127.0.0.1:4200/api>. Check that it's accessible from your machine.

... which I guess means that the UI is using AJAX to communicate back to the server, but it can't get to it using port 4200, as it needs to be 30001. If I set the startup parameters for Orion to be the following (note the change in port) ...

command: ["prefect", "orion", "start", "--host", "0.0.0.0", "--port", "30001", "--log-level", "DEBUG"]

... then when I connect to the Orion UI using the following URL ...

<http://127.0.0.1:30001>

... the page is completely black. The URL changes to be forwarded to ...

<http://127.0.0.1:30001/flow-runs>

... but the page is simply black. If I try to refresh the page I receive the message

the server unexpectedly dropped the connection

in Safari, and

127.0.0.1 didn't send any data. ERR_EMPTY_RESPONSE

in Chrome. I'm sure that this is a silly config issue, but I can't work out for the life of me what it is and I've spent a silly amount of hours on this. Any help is much appreciated. Thanks. Files: •

k3d-config.yaml

- config to create the cluster. •

orion.yaml

- the Kubernetes Deployment and Service config.