[🐛 Bug]: KEDA autoscaling is not woking as expected

[venkat-enable]

What happened?

We upgraded to version 0.38.3 and updated the autoscaling parameters at the Chrome node level as follows:

autoscaling:
scaledOptions:
minReplicaCount: 0
maxReplicaCount: 10
pollingInterval: 20

chromeNode:
scaledOptions:
minReplicaCount: 1
maxReplicaCount: 10
pollingInterval: 10

Issue:

KEDA is trying to create more than the maximum number of replicas. Could you please help explain why it is behaving this way?

Command used to start Selenium Grid with Docker (or Kubernetes)

I used this command to upgrade selenium grid

helm install my-selenium-grid selenium-grid/selenium-grid --version 0.38.3 --values values.yaml

Relevant log output

no output

Operating System

Kubernetes(GKE)

Docker Selenium version (image tag)

selenium/hub:4.27.0-20250101

Selenium Grid chart version (chart version)

0.38.3

[github-actions]

@venkat-enable, thank you for creating this issue. We will troubleshoot it as soon as we can.

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Thank you!

[VietND96]

Hi, if using 0.38.4, would it behave the same incorrect?

[venkat-enable]

Upgraded 0.38.4 then issue got fixed. Thank you :)

[VietND96]

Yes, you might see on Grid UI with Nodes, Sessions has the logo of Windows OS. That issue we are still discussing here #2542
For the right logo, platformName, you can read this PR kedacore/keda#6437. And update Node hpa config as well as set capability from client code, to have exactly match between request, Node stereotype, and KEDA scaler metadata.