Test Deployment via breeze in KinD/K8s need to realx Same Origin Policy

[jscheffl]

Body

When a local K8s cluster (via KinD) is started through breeze k8s ... and you attempt to open the exposed URL in the browser (it uses a random forwarded port, e.g. http://localhost:13582/ ) then you get the following errors:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://localhost:8080/static/assets/index-gP-zsNBT.js. (Reason: CORS request did not succeed). Status code: (null).

Module source URI is not allowed in this document: “http://localhost:8080/static/assets/index-gP-zsNBT.js”.

Therefor the KinD/K8s deployment in breeze needs to be enhanced such that the forwarded ports are accepted from web server / UI.
(Not an expert in this area but might be a general K8s deployment problem outside breeze as well? Or is just a port / hostname from breeze to be set to config dynamically?)

Committer

• I acknowledge that I am a maintainer/committer of the Apache Airflow project.

[jason810496]

Hi @jscheffl, I can work on this issue, I also encounter this problem while resolving #47433.
I'have already came out solution locally.

I resolved this by patching the [api/base_url] value with KUBERNETES_HOST_PORT in the Kubernetes ConfigMap and then rolling out a restart of the airflow-api-server deployment.
Does this approach seem reasonable to you?

[potiuk]

seems good