csc_config_volume="{\"name\": \"cscconfigmount\",\"hostPath\": {\"path\": \"/etc/srv/kubernetes/egress_selector_configuration.yaml\", \"type\": \"FileOrCreate\"}},"

    # UDS socket for communication between apiserver and konnectivity-server
    local default_konnectivity_socket_path="/etc/srv/kubernetes/konnectivity-server"

	// using custom roots.
	CARootCerts string

	// Extra headers to add to the XDS connection.
	XDSHeaders map[string]string

	// Is the proxy an IPv6 proxy
	IsIPv6 bool

	// Path to local UDS to communicate with Envoy
	XdsUdsPath string

	// Ability to retrieve ProxyConfig dynamically through XDS
	EnableDynamicProxyConfig bool

	// All of the proxy's IP Addresses
	ProxyIPAddresses []string

		AddressPrefix: prefix.Addr().String(),
		PrefixLen: &wrapperspb.UInt32Value{
			Value: uint32(prefix.Bits()),
		},
	}, nil
}

// BuildAddress returns a SocketAddress with the given ip and port or uds.
func BuildAddress(bind string, port uint32) *core.Address {
	address := BuildNetworkAddress(bind, port, istionetworking.TransportProtocolTCP)
	if address != nil {
		return address
	}

	return &core.Address{

		// * unix:///...: send to configured unix domain socket
		endpointAddress := ""
		port := 0
		if strings.HasPrefix(ingressListener.DefaultEndpoint, model.UnixAddressPrefix) {
			// this is a UDS endpoint. assign it as is
			endpointAddress = ingressListener.DefaultEndpoint
		} else if len(ingressListener.DefaultEndpoint) > 0 {
			// parse the ip, port. Validation guarantees presence of :

  if [[ "${KONNECTIVITY_SERVICE_PROXY_PROTOCOL_MODE:-grpc}" == 'grpc' ]]; then
    params+=("--uds-name=/etc/srv/kubernetes/konnectivity-server/konnectivity-server.socket")
  elif [[ "${KONNECTIVITY_SERVICE_PROXY_PROTOCOL_MODE:-grpc}" == 'http-connect' ]]; then
    # HTTP-CONNECT can work with either UDS or mTLS.
    # Linking them here to make sure we get good coverage with two test configurations.

				security.CredentialMetaDataName: "true",
			},
		},
	}

	cases := []struct {
		name         string
		expectedName string
		expectedPath string
	}{
		{
			name:         "uds",
			expectedName: security.SDSExternalClusterName,
			expectedPath: security.CredentialNameSocketPath,
		},
	}
	for _, tt := range cases {
		t.Run(tt.name, func(t *testing.T) {