If there are any plans for WorkloadRebalancer to support resourceSelectors, similar to what is supported in PropagationPolicy

[weidalin]

Please provide an in-depth description of the question you have:

The current WorkloadRebalancer (#4698) provides a great entry point for rescheduling workloads, allowing the use of .spec.workloads to specify the resources for rescheduling and supporting array-based scheduling. I would like to ask if there are any plans for WorkloadRebalancer to support resourceSelectors, similar to what is supported in PropagationPolicy?

For example:

apiVersion: apps.karmada.io/v1alpha1
kind: WorkloadRebalancer
metadata:
  name: demo
spec:
  workloads:
  - apiVersion: v1
    kind: ConfigMap
    labelSelector:
      matchLabels:
        atms-app/cluster-policy: karmada
        atms-app/creator: ATMS
        atms-app/teamid: "1005"

This would allow me to reschedule resources for the same team based on labels, making workload rescheduling more efficient.

What do you think about this question?:

I believe this feature would make the WorkloadRebalancer even more flexible, allowing dynamic resource selection through label selectors, similar to what PropagationPolicy offers.

Environment:

Karmada version: v1.10.4 Kubernetes version: v1.25.6

@chaosi-zju