[🐛 Bug]: Nodes couldn't active when enabling autoscaling and deployed on EKS

What happened?

When we enable autoscaling in helm chart, It doesn't work properly.
I'm using selenium grid helm chart on EKS. It works without autoscaling enabled But when I enable autoscaling, I couldn't see any active nodes in selenium.

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

value.yml for helm charts
    hub:
      serviceType: NodePort

    autoscaling:
      enabled: true

    ingress:
      enabled: true
      nginx: !
      annotations:
        "kubernetes.io/ingress.class": "alb"
        "alb.ingress.kubernetes.io/scheme": "internal"
        "alb.ingress.kubernetes.io/group.name": "alb-name"
        "alb.ingress.kubernetes.io/group.order": "300"
        "alb.ingress.kubernetes.io/listen-ports": "[{\"HTTPS\":443}, {\"HTTP\":80}]"
        "alb.ingress.kubernetes.io/ssl-redirect": "443"
        "alb.ingress.kubernetes.io/healthcheck-port": "8080"
        "alb.ingress.kubernetes.io/certificate-arn": "certificate-arn"

Relevant log output

kubectl logs keda-operator-bf9546dd-km68s
...
2024-04-28T18:48:30Z    ERROR   cert-rotation   Webhook not found. Unable to update certificate.        {"name": "keda-admission", "gvk": "admissionregistration.k8s.io/v1, Kind=ValidatingWebhookConfiguration", "error": "ValidatingWebhookConfiguration.admissionregistration.k8s.io \"keda-admission\" not found"}
github.com/open-policy-agent/cert-controller/pkg/rotator.(*ReconcileWH).ensureCerts
        /workspace/vendor/github.com/open-policy-agent/cert-controller/pkg/rotator/rotator.go:816
github.com/open-policy-agent/cert-controller/pkg/rotator.(*ReconcileWH).Reconcile
        /workspace/vendor/github.com/open-policy-agent/cert-controller/pkg/rotator/rotator.go:785
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:119
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:316
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:266
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227
2024-04-28T18:48:30Z    INFO    cert-rotation   Ensuring CA cert        {"name": "v1beta1.external.metrics.k8s.io", "gvk": "apiregistration.k8s.io/v1, Kind=APIService", "name": "v1beta1.external.metrics.k8s.io", "gvk": "apiregistration.k8s.io/v1, Kind=APIService"}
2024-04-28T18:48:30Z    INFO    cert-rotation   no cert refresh needed
2024-04-28T18:48:30Z    ERROR   cert-rotation   Webhook not found. Unable to update certificate.        {"name": "keda-admission", "gvk": "admissionregistration.k8s.io/v1, Kind=ValidatingWebhookConfiguration", "error": "ValidatingWebhookConfiguration.admissionregistration.k8s.io \"keda-admission\" not found"}
github.com/open-policy-agent/cert-controller/pkg/rotator.(*ReconcileWH).ensureCerts
        /workspace/vendor/github.com/open-policy-agent/cert-controller/pkg/rotator/rotator.go:816
github.com/open-policy-agent/cert-controller/pkg/rotator.(*ReconcileWH).Reconcile
        /workspace/vendor/github.com/open-policy-agent/cert-controller/pkg/rotator/rotator.go:785
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:119
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:316
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:266
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
        /workspace/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227
2024-04-28T18:48:30Z    INFO    cert-rotation   Ensuring CA cert        {"name": "v1beta1.external.metrics.k8s.io", "gvk": "apiregistration.k8s.io/v1, Kind=APIService", "name": "v1beta1.external.metrics.k8s.io", "gvk": "apiregistration.k8s.io/v1, Kind=APIService"}
2024-04-28T18:48:32Z    INFO    cert-rotation   CA certs are injected to webhooks
...
2024-04-28T18:48:42Z    ERROR   scaleexecutor   failed to patch Objects {"scaledJob.Name": "selenium-chrome-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/status.TransformObject
        /workspace/pkg/status/status.go:195
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setCondition
        /workspace/pkg/scaling/executor/scale_executor.go:106
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setActiveCondition
        /workspace/pkg/scaling/executor/scale_executor.go:120
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:76
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182
2024-04-28T18:48:42Z    ERROR   scaleexecutor   Error setting active condition when triggers are not active     {"scaledJob.Name": "selenium-chrome-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:77
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182
...
2024-04-28T18:48:44Z    ERROR   scaleexecutor   failed to patch Objects {"scaledJob.Name": "selenium-edge-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/status.TransformObject
        /workspace/pkg/status/status.go:195
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setCondition
        /workspace/pkg/scaling/executor/scale_executor.go:106
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setActiveCondition
        /workspace/pkg/scaling/executor/scale_executor.go:120
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:76
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182
2024-04-28T18:48:44Z    ERROR   scaleexecutor   Error setting active condition when triggers are not active     {"scaledJob.Name": "selenium-edge-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:77
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182
...
2024-04-28T18:48:45Z    ERROR   scaleexecutor   failed to patch Objects {"scaledJob.Name": "selenium-firefox-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/status.TransformObject
        /workspace/pkg/status/status.go:195
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setCondition
        /workspace/pkg/scaling/executor/scale_executor.go:106
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).setActiveCondition
        /workspace/pkg/scaling/executor/scale_executor.go:120
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:76
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182
2024-04-28T18:48:45Z    ERROR   scaleexecutor   Error setting active condition when triggers are not active     {"scaledJob.Name": "selenium-firefox-node", "scaledJob.Namespace": "selenium", "error": "client rate limiter Wait returned an error: context canceled"}
github.com/kedacore/keda/v2/pkg/scaling/executor.(*scaleExecutor).RequestJobScale
        /workspace/pkg/scaling/executor/scale_jobs.go:77
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).checkScalers
        /workspace/pkg/scaling/scale_handler.go:263
github.com/kedacore/keda/v2/pkg/scaling.(*scaleHandler).startScaleLoop
        /workspace/pkg/scaling/scale_handler.go:182

Operating System

Kubernetes, EKS

Docker Selenium version (image tag)

4.20.0-20240425

Selenium Grid chart version (chart version)

0.30.0

Start by reproducing the issue with Selenium Grid chart 0.30.0, image 4.20.0-20240425, the supplied values, and EKS. Inspect the chart's autoscaling and KEDA resources, then compare their status with the KEDA logs and the reported absence of active nodes. Done means autoscaling creates active Selenium nodes without the reported errors.