<p>I'm trying to scale my Statefulset object horizontally using KEDA with K8S.</p>

<p>I put in the 'deploymentName' key the value of my Statfulset name but the scaling is not taking into action.</p>

<p>Is KEDA suuport it?</p>

<pre><code>apiVersion: keda.k8s.io/v1alpha1
kind: ScaledObject
metadata:
  name: test
  namespace: {{ .Release.Namespace }}
  labels:
    deploymentName: test-statefulset
spec:
  scaleTargetRef:
    deploymentName: test-statefulset #my statefulset name
  pollingInterval: 30
  cooldownPeriod:  300
  minReplicaCount: 0
  maxReplicaCount: 6
  triggers:
    - type: rabbitmq
      metadata:
        host: rabbitmq_host
        queueName: "test.queue"
        queueLength: "5"
</code></pre>

<p>Yes it support Statefulset
you have to mention it explicitly under .spec.scaleTargetRef
go through <a href="https://keda.sh/docs/2.3/concepts/scaling-deployments/" rel="nofollow noreferrer">scaledObject</a></p>
