kubeStateMetrics:
  enabled: true

kube-state-metrics: # ok tested!
  prometheus:
    monitor:
      relabelings:
        - targetLabel: cluster
          replacement: casa
      additionalLabels:
        app.kubernetes.io/name: prometheus-kube-state-metrics # !important: selector used by agent

coreDns:  # ok tested!
  enabled: true
  serviceMonitor:
    relabelings:
      - targetLabel: cluster
        replacement: casa
    additionalLabels:
      app.kubernetes.io/name: prometheus-stack-coredns # !important: selector used by agent

kubeApiServer:  # ok tested!
  enabled: true
  serviceMonitor:
    relabelings:
      - targetLabel: cluster
        replacement: casa
    additionalLabels:
      app.kubernetes.io/name: prometheus-stack-apiserver # !important: selector used by agent