serviceAccountName: speaker
      terminationGracePeriodSeconds: 2
      tolerations:
      - effect: NoSchedule
        key: node-role.kubernetes.io/master
        operator: Exists
      - effect: NoSchedule
        key: node-role.kubernetes.io/control-plane
        operator: Exists
      volumes:
      - name: memberlist
        secret:
          defaultMode: 420

  k8s.io.api.core.v1.Affinity affinity = 20;

  // Additional annotations to apply to the istio-cni Pods.
  google.protobuf.Struct podAnnotations = 10 [deprecated = true];

  // PodSecurityPolicy cluster role. No longer used anywhere.
  string psp_cluster_role = 11;

  // Configuration log level of istio-cni binary. By default, istio-cni sends all logs to the UDS server.
  // To see the logs, change global.logging.level to cni:debug.