global:
  proxy:
    image: 1.30.2
istiod:
  pilot:
    affinity:
      podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 100
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                  - key: app.kubernetes.io/name
                    operator: In
                    valueFiles:
                topologyKey: kubernetes.io/hostname