apiVersion: install.istio.io/v1alpha2
kind: IstioControlPlane
spec:
  trafficManagement:
    components:
      pilot:
        k8s:
          resources:
            requests:
              cpu: 1000m # override from default 500m
              memory: 4096Mi # ... default 2048Mi
          hpaSpec:
            maxReplicas: 10 # ... default 5
            minReplicas: 2  # ... default 1
          nodeSelector:
            master: "true"
          tolerations:
          - key: dedicated
            operator: Exists
            effect: NoSchedule
          - key: CriticalAddonsOnly
            operator: Exists