xdsUdsPath:            ia.cfg.XdsUdsPath,
		wasmCache:             cache,
		proxyAddresses:        ia.cfg.ProxyIPAddresses,
		ia:                    ia,
		downstreamGrpcOptions: ia.cfg.DownstreamGrpcOptions,
	}

	if ia.localDNSServer != nil {
		proxy.handlers[model.NameTableType] = func(resp *anypb.Any) error {
			var nt dnsProto.NameTable
			if err := resp.UnmarshalTo(&nt); err != nil {

	}
	dir := t.TempDir()
	ia := NewAgent(proxyConfig, &AgentOptions{
		XdsUdsPath:            filepath.Join(dir, "XDS"),
		DownstreamGrpcOptions: opts,
	}, secOpts, envoy.ProxyConfig{TestOnly: true})
	t.Cleanup(func() {
		ia.Close()
	})
	proxy, err := initXdsProxy(ia)
	if err != nil {
		t.Fatalf("Failed to initialize xds proxy %v", err)
	}

	// GRPCBootstrapPath if set will generate a file compatible with GRPC_XDS_BOOTSTRAP
	GRPCBootstrapPath string

	// Disables all envoy agent features
	DisableEnvoy          bool
	DownstreamGrpcOptions []grpc.ServerOption

	IstiodSAN string

	WASMOptions wasm.Options

	UseExternalWorkloadSDS bool

	// Enable metadata discovery bootstrap extension
	MetadataDiscovery bool