Explain that KEDA Kafka Scaling for EKB scales consumers, not pods

[Cali0707]

Expected Behavior

In https://knative.dev/docs/eventing/configuration/keda-configuration/#configure-autoscaling-for-a-resource it is clear to users that the different min-scale, max-scale parameters are used to scale the number of consumers, not the number of pods.

Actual Behavior

The docs don't mention whether or not they are for consumers or pods

[matzew]

+1

Can we also add some scaling patterns? E.g. when it does scale back to 0, when it goes up.

How can we have always a fixed min number of n pods of the statefulset?

[Cali0707]

/assign

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