Scaledobject check fails for cpu trigger in keda v2.0.0 beta

[simhan95]

I deployed keda v2.0.0 beta version and deployed a scaled object for cpu trigger. But it fails to create a scaledobject with below error

Status:
Conditions:
Message: Failed to ensure HPA is correctly created for ScaledObject
Reason: ScaledObjectCheckFailed
Status: False
Type: Ready
Message: ScaledObject check failed
Reason: UnkownState
Status: Unknown
Type: Active

I am attaching my configuration here:
apiVersion: keda.sh/v1alpha1
kind: ScaledObject
metadata:
name: cpu-scaledobject
namespace: voice
spec:
scaleTargetRef:
name: voice-agent
triggers:

• type: cpu
  metadata:
  type: Utilization
  value: "50"

Why keda is not creating scaledobejct for cpu. Same is happening for memory.

[ndoddi-conga]

I am also facing the same kind of issue can some one help us ?

here is the error

Status:
Conditions:
Message: Failed to ensure HPA is correctly created for ScaledObject
Reason: ScaledObjectCheckFailed
Status: False
Type: Ready
Message: ScaledObject check failed
Reason: UnkownState
Status: Unknown
Type: Active
Original Replica Count: 1
Scale Target GVKR:
Group: apps
Kind: Deployment
Resource: deployments
Version: v1
Scale Target Kind: apps/v1.Deployment
Events:

[tomkerkhove]

Can you provide some more information, is that the only info you have? Did you check the KEDA operator logs?

[ndoddi-conga]

Since my KAFKA requires SASL and TLS details to connect to KAFKA brokers once i provided those details in encoded format then KEDA can able to connect to KAFKA brokers and process the messages

[tomkerkhove]

Great to hear!

[kevin-staiger]

Hi Im looking for the right config for this, i continure to get the same error, this is my scaled object
Im told our kafka clusters do not have SASL enabled on them and can only be accessed through TLS
@ndoddi-conga do you possibly have an example config? Im curious how set up your certs
I took the pks cert for accessing the cluster and ran
openssl pkcs12 -in <filename.pfx> -nocerts -nodes | sed -ne '/-BEGIN PRIVATE KEY-/,/-END PRIVATE KEY-/p' > <clientcert.key> openssl pkcs12 -in <filename.pfx> -clcerts -nokeys | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > <clientcert.cer> openssl pkcs12 -in <filename.pfx> -cacerts -nokeys -chain | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > <cacerts.cer>

apiVersion: keda.sh/v1alpha1
kind: ScaledObject
metadata:
  annotations:
    meta.helm.sh/release-name: order-events-producer-egsp-order-events-enricher
    meta.helm.sh/release-namespace: neurons
  creationTimestamp: '2022-08-22T18:20:16Z'
  finalizers:
    - finalizer.keda.sh
  generation: 1
  labels:
    app: egsp-order-events-enricher
    app.kubernetes.io/managed-by: Helm
    scaledobject.keda.sh/name: egsp-order-events-enricher
  managedFields:
    - apiVersion: keda.sh/v1alpha1
      fieldsType: FieldsV1
      fieldsV1:
        f:metadata:
          f:annotations:
            .: {}
            f:meta.helm.sh/release-name: {}
            f:meta.helm.sh/release-namespace: {}
          f:labels:
            .: {}
            f:app: {}
            f:app.kubernetes.io/managed-by: {}
        f:spec:
          .: {}
          f:advanced:
            .: {}
            f:horizontalPodAutoscalerConfig:
              .: {}
              f:behavior:
                .: {}
                f:scaleDown:
                  .: {}
                  f:policies: {}
                  f:stabilizationWindowSeconds: {}
                f:scaleUp:
                  .: {}
                  f:policies: {}
                  f:stabilizationWindowSeconds: {}
          f:cooldownPeriod: {}
          f:maxReplicaCount: {}
          f:minReplicaCount: {}
          f:pollingInterval: {}
          f:scaleTargetRef:
            .: {}
            f:name: {}
          f:triggers: {}
      manager: helm
      operation: Update
      time: '2022-08-22T18:20:16Z'
    - apiVersion: keda.sh/v1alpha1
      fieldsType: FieldsV1
      fieldsV1:
        f:metadata:
          f:finalizers:
            .: {}
            v:"finalizer.keda.sh": {}
          f:labels:
            f:scaledobject.keda.sh/name: {}
        f:status:
          .: {}
          f:conditions: {}
          f:originalReplicaCount: {}
          f:scaleTargetGVKR:
            .: {}
            f:group: {}
            f:kind: {}
            f:resource: {}
            f:version: {}
          f:scaleTargetKind: {}
      manager: keda
      operation: Update
      time: '2022-08-22T18:20:16Z'
  name: egsp-order-events-enricher
  namespace: neurons
  resourceVersion: '471284882'
  uid: 4b2486bf-be22-4bae-80b9-431122f33414
  selfLink: >-
    /apis/keda.sh/v1alpha1/namespaces/neurons/scaledobjects/egsp-order-events-enricher
status:
  conditions:
    - message: Failed to ensure HPA is correctly created for ScaledObject
      reason: ScaledObjectCheckFailed
      status: 'False'
      type: Ready
    - message: ScaledObject check failed
      reason: UnkownState
      status: Unknown
      type: Active
    - status: Unknown
      type: Fallback
  originalReplicaCount: 1
  scaleTargetGVKR:
    group: apps
    kind: Deployment
    resource: deployments
    version: v1
  scaleTargetKind: apps/v1.Deployment
spec:
  advanced:
    horizontalPodAutoscalerConfig:
      behavior:
        scaleDown:
          policies:
            - periodSeconds: 300
              type: Pods
              value: 1
            - periodSeconds: 300
              type: Percent
              value: 25
          stabilizationWindowSeconds: 600
        scaleUp:
          policies:
            - periodSeconds: 30
              type: Pods
              value: 4
            - periodSeconds: 300
              type: Percent
              value: 25
          stabilizationWindowSeconds: 300
  cooldownPeriod: 30
  maxReplicaCount: 2
  minReplicaCount: 1
  pollingInterval: 15
  scaleTargetRef:
    name: egsp-order-events-enricher
  triggers:
    - authenticationRef:
        name: keda-trigger-auth-kafka-credential
      metadata:
        bootstrapServers: kafka-1j-us-east-1.egdp-test.aws.away.black:9093
        consumerGroup: order_event_consumer
        lagThreshold: '1'
        topic: trips_order_event_v1
      type: kafka`
      
and this is my trigger auth
apiVersion: keda.sh/v1alpha1
kind: TriggerAuthentication
metadata:
  annotations:
    meta.helm.sh/release-name: order-events-producer-egsp-order-events-enricher
    meta.helm.sh/release-namespace: neurons
  creationTimestamp: '2022-08-22T18:20:16Z'
  generation: 2
  labels:
    app.kubernetes.io/managed-by: Helm
  managedFields:
    - apiVersion: keda.sh/v1alpha1
      fieldsType: FieldsV1
      fieldsV1:
        f:metadata:
          f:annotations:
            .: {}
            f:meta.helm.sh/release-name: {}
            f:meta.helm.sh/release-namespace: {}
          f:labels:
            .: {}
            f:app.kubernetes.io/managed-by: {}
        f:spec:
          .: {}
          f:secretTargetRef: {}
      manager: helm
      operation: Update
      time: '2022-08-22T18:20:16Z'
  name: keda-trigger-auth-kafka-credential
  namespace: neurons
  resourceVersion: '471307401'
  uid: 78a09cde-ad6b-404e-a19c-6b4283b37356
  selfLink: >-
    /apis/keda.sh/v1alpha1/namespaces/neurons/triggerauthentications/keda-trigger-auth-kafka-credential
spec:
  secretTargetRef:
    - key: tls
      name: keda-kafka-secrets
      parameter: tls
    - key: cert
      name: keda-kafka-secrets
      parameter: cert
    - key: key
      name: keda-kafka-secrets
      parameter: key
      ```
     

[tomkerkhove]

Which version of KEDA are you using?

[kevin-staiger]

@tomkerkhove version: 2.7.3, Ive tried formatting the certs in several different ways, this was working before on an insecure cluster but adding the trigger auth has been difficult to debug

[blackfly19]

Hi I am facing the same issue with redis lists.

  status:
    conditions:
    - message: Failed to ensure HPA is correctly created for ScaledObject
      reason: ScaledObjectCheckFailed
      status: "False"
      type: Ready
    - message: ScaledObject check failed
      reason: UnkownState
      status: Unknown
      type: Active
    originalReplicaCount: 1
    scaleTargetGVKR:
      group: apps
      kind: Deployment
      resource: deployments
      version: v1
    scaleTargetKind: apps/v1.Deployment