func startGateway(cmd *cobra.Command, args []string) {
endpoints := gatewayEndpoints
if gatewayDNSCluster != "" {
eps, err := client.NewSRVDiscover().Discover(gatewayDNSCluster)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
plog.Infof("discovered the cluster %s from %s", eps, gatewayDNSCluster)
}
l, err := net.Listen("tcp", gatewayListenAddr)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
tp := tcpproxy.TCPProxy{
Listener: l,
Endpoints: endpoints,
MonitorInterval: getewayRetryDelay,
}
tp.Run()
}
func startGateway(cmd *cobra.Command, args []string) {
l, err := net.Listen("tcp", gatewayListenAddr)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
tp := tcpproxy.TCPProxy{
Listener: l,
Endpoints: gatewayEndpoints,
MonitorInterval: getewayRetryDelay,
}
tp.Run()
}
func startGateway(cmd *cobra.Command, args []string) {
endpoints := gatewayEndpoints
if gatewayDNSCluster != "" {
eps, err := client.NewSRVDiscover().Discover(gatewayDNSCluster)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
plog.Infof("discovered the cluster %s from %s", eps, gatewayDNSCluster)
// confirm TLS connections are good
if !gatewayInsecureDiscovery {
tlsInfo := transport.TLSInfo{
TrustedCAFile: gatewayCA,
ServerName: gatewayDNSCluster,
}
plog.Infof("validating discovered endpoints %v", eps)
endpoints, err = transport.ValidateSecureEndpoints(tlsInfo, eps)
if err != nil {
plog.Warningf("%v", err)
}
plog.Infof("using discovered endpoints %v", endpoints)
}
}
if len(endpoints) == 0 {
plog.Fatalf("no endpoints found")
}
l, err := net.Listen("tcp", gatewayListenAddr)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
tp := tcpproxy.TCPProxy{
Listener: l,
Endpoints: endpoints,
MonitorInterval: getewayRetryDelay,
}
tp.Run()
}