edit scaledobject

[gal-aflalo]

Report

I created a scaledobject to cpu scale, and when trying to edit it with 'kubectl edit scaledobjects <sacledobject_name>', its not working and I'm getting an error.

Expected Behavior

minReplicaCount is changed to 1 and update the hpa.

Actual Behavior

minReplicaCount is not changed.
error: scaledobjects.keda.sh "<sacledobject_name>" could not be patched: Timeout: request did not complete within requested timeout - context deadline exceeded
You can run kubectl replace -f /tmp/kubectl-edit-3879380713.yaml to try this update again.

Steps to Reproduce the Problem

1. apply scaledobject with cpu scaler.
2. kubectl edit scaledobject minReplicaCount.

Logs from KEDA operator

example

KEDA Version

2.10.1

Kubernetes Version

1.25

Platform

Amazon Web Services

Scaler Details

cpu

Anything else?

No response

[tomkerkhove]

This sounds more like a general Kubernetes issue where it is timing out talking to the control-plane, no?

[jagtapa]

I believe this information is extremely important, especially since we encountered a similar issue ourselves and couldn't locate any guidance in the documentation. After spending a significant amount of time debugging, we managed to identify the issue and whitelist it, ultimately resolving our problem.

@zroubalik: Could you please verify if this should be included in Keda's firewall section?

[zroubalik]

@jagtapa could you please open a docs PR and add information about this into the Troubleshooting section? I agree this is an important infromation. Thanks!
https://keda.sh/docs/2.13/troubleshooting/

[velann21]

@jagtapa What is the exact fix for this issue? I am facing the same issue, timing out while editing the existing scaledobject

[velann21]

I was able to solve this problem by allow ingress network policy on keda installed namespace to allow port 9443.

[jagtapa]

@velann21 we were able to fix this issue by allowing tcp ingress for port 9443 from Control Plane to the GKE Node Pools