// K8S
	proxyArgs.DNSDomain = getDNSDomain(proxyArgs.PodNamespace, proxyArgs.DNSDomain)
	log.WithLabels("ips", proxyArgs.IPAddresses, "type", proxyArgs.Type, "id", proxyArgs.ID, "domain", proxyArgs.DNSDomain).Info("Proxy role")

	return nil
}

func getExcludeInterfaces() sets.String {
	excludeAddrs := sets.New[string]()

	// Get list of excluded interfaces from pod annotation

  experimental:
    stableValidationPolicy: false

  global:
    # Used to locate istiod.
    istioNamespace: istio-system
    # List of cert-signers to allow "approve" action in the istio cluster role
    #
    # certSigners:
    #   - clusterissuers.cert-manager.io/istio-ca
    certSigners: []
    # enable pod disruption budget for the control plane, which is used to

  namespace: istio-system
spec:
  minAvailable: 1
  selector:
    matchLabels:
      app: istiod
      istio: pilot

---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  labels:
    app: istiod
    release: istio
  name: istiod
  namespace: istio-system
rules:
- apiGroups:
  - networking.istio.io
  resources:
  - gateways
  verbs:

Istiod is structured as a modular monolith, housing a wide range of functionality from certificate signing, proxy configuration (XDS), traditional Kubernetes controllers, and more.

## Proxy Configuration

Istiod's primary role - and most code - is to dynamically configure proxies (Envoy sidecars and ingress, gRPC, ztunnel, and more). This roughly consists of 3 parts:
1. Config ingestion (inputs to the system)
1. Config translation
1. Config serving (XDS)

              etc. See more details at: https://istio.io/docs/reference/config/networking/destination-rule.html'
            properties:
              exportTo:
                description: A list of namespaces to which this destination rule is
                  exported.
                items:
                  type: string
                type: array
              host:

    return 9
  fi
  # Workaround kind issue causing taints to not be removed in 1.24
  kubectl taint nodes "${NAME}"-control-plane node-role.kubernetes.io/control-plane- 2>/dev/null || true

  # Determine what CNI to install
  case "${KUBERNETES_CNI:-}" in 

    "calico")
      echo "Installing Calico CNI"

name: envoy.filters.http.rbac
typedConfig:
  '@type': type.googleapis.com/envoy.extensions.filters.http.rbac.v3.RBAC
  rules:
    policies:
      ns[foo]-policy[allow-all]-rule[0]:
        permissions:
        - andRules:
            rules:
            - any: true
        principals:
        - andIds:
            ids:
            - any: true

name: envoy.filters.http.rbac
typedConfig:
  '@type': type.googleapis.com/envoy.extensions.filters.http.rbac.v3.RBAC
  rules:
    policies:
      ns[foo]-policy[httpbin-1]-rule[0]:
        permissions:
        - andRules:
            rules:
            - orRules:
                rules:
                - header:
                    name: :authority
                    stringMatch:
                      exact: exact.com

name: envoy.filters.http.rbac
typedConfig:
  '@type': type.googleapis.com/envoy.extensions.filters.http.rbac.v3.RBAC
  rules:
    policies:
      ns[foo]-policy[allow-none]-rule[0]:
        permissions:
        - notRule:
            any: true
        principals:
        - notId:
            any: true

  experimental:
    stableValidationPolicy: false
  global:
    # Used to locate istiod.
    istioNamespace: istio-system
    # List of cert-signers to allow "approve" action in the istio cluster role
    #
    # certSigners:
    #   - clusterissuers.cert-manager.io/istio-ca
    certSigners: []
    # enable pod disruption budget for the control plane, which is used to