// +optional
  repeated NetworkPolicyEgressRule egress = 3;

  // List of rule types that the NetworkPolicy relates to.
  // Valid options are ["Ingress"], ["Egress"], or ["Ingress", "Egress"].
  // If this field is not specified, it will default based on the existence of Ingress or Egress rules;
  // policies that contain an Egress section are assumed to affect Egress, and all policies

		"--bind-address=192.168.10.20",
		"--client-ca-file=/client-ca",
		"--cors-allowed-origins=10.10.10.100,10.10.10.200",
		"--contention-profiling=true",
		"--egress-selector-config-file=/var/run/kubernetes/egress-selector/connectivity.yaml",
		"--enable-aggregator-routing=true",
		"--enable-priority-and-fairness=false",
		"--enable-logs-handler=false",
		"--etcd-keyfile=/var/run/kubernetes/etcd.key",

			tls = tls.DeepCopy()
			tls.SubjectAltNames = opts.serviceAccounts
		}
		if tls.CredentialName != "" {
			// If  credential name is specified at Destination Rule config and originating node is egress gateway, create
			// SDS config for egress gateway to fetch key/cert at gateway agent.
			sec_model.ApplyCustomSDSToClientCommonTLSContext(tlsContext.CommonTlsContext, tls, cb.credentialSocketExist)
		} else {

	}

	// Restrict egress from this namespace to only those endpoints in the same Echos.
	cfg := t.ConfigIstio().New()
	cfg.Eval(ns.Name(), map[string]any{
		"Namespaces": namespaces,
	}, `
apiVersion: networking.istio.io/v1alpha3
kind: Sidecar
metadata:
  name: restrict-to-namespace
spec:
  egress:
  - hosts:
    - "istio-system/*"
{{ range $ns := .Namespaces }}

CHARTS = gateway default ztunnel istio-operator base "gateways/istio-ingress" "gateways/istio-egress" "istio-control/istio-discovery" istiod-remote istio-cni
copy-templates:
	rm manifests/charts/istiod-remote/templates/*
	rm manifests/charts/gateways/istio-egress/templates/*

	# gateway charts
	cp -r manifests/charts/gateways/istio-ingress/templates/* manifests/charts/gateways/istio-egress/templates

        # Set this to "external" if and only if you want the egress gateway to
        # act as a transparent SNI gateway that routes mTLS/TLS traffic to
        # external services defined using service entries, where the service
        # entry has resolution set to DNS, has one or more endpoints with
        # network field set to "external". By default its set to "" so that
        # the egress gateway sees the same set of endpoints as the sidecars

		"--client-ca-file=/client-ca",
		"--cloud-config=/cloud-config",
		"--cloud-provider=azure",
		"--cors-allowed-origins=10.10.10.100,10.10.10.200",
		"--contention-profiling=true",
		"--egress-selector-config-file=/var/run/kubernetes/egress-selector/connectivity.yaml",
		"--enable-aggregator-routing=true",
		"--enable-priority-and-fairness=false",
		"--enable-logs-handler=false",

      numTrustedProxies: 1 # Needed for X-Forwarded-For (See https://istio.io/latest/docs/ops/configuration/traffic-management/network-topologies/)
`
			}
		})).
		// Create namespaces first. This way, echo can correctly configure egress to all namespaces.
		SetupParallel(
			namespace.Setup(&echo1NS, namespace.Config{Prefix: "echo1", Inject: true}),
			namespace.Setup(&serverNS, namespace.Config{Prefix: "servers", Inject: true}),
		).
		SetupParallel(

  // +listType=atomic
  repeated NetworkPolicyEgressRule egress = 3;

  // List of rule types that the NetworkPolicy relates to.
  // Valid options are ["Ingress"], ["Egress"], or ["Ingress", "Egress"].
  // If this field is not specified, it will default based on the existence of Ingress or Egress rules;
  // policies that contain an Egress section are assumed to affect Egress, and all policies

	// Verify that an implicit catch all egress listener will not bind to privileged ports
	// if proxy is not using Iptables and cannot bind to privileged ports (1-1023).
	//
	// It is very common for the catch all egress listener to match services on ports 80 and 443.
	// Therefore, the default behavior should not force users to start from looking for a workaround.
	t.Run("implicit catch all egress listener", func(t *testing.T) {