Пример #1
0
// NewProxyCommand provides a CLI handler for the 'proxy' command
func NewProxyCommand(name, fullName string, out io.Writer) *cobra.Command {
	proxyConfig := app.NewProxyConfig()

	cmd := &cobra.Command{
		Use:   name,
		Short: "Launch Kubernetes proxy (kube-proxy)",
		Long:  proxyLong,
		Run: func(c *cobra.Command, args []string) {
			startProfiler()

			util.InitLogs()
			defer util.FlushLogs()

			s, err := app.NewProxyServerDefault(proxyConfig)
			kcmdutil.CheckErr(err)

			if err := s.Run(pflag.CommandLine.Args()); err != nil {
				fmt.Fprintf(os.Stderr, "%v\n", err)
				os.Exit(1)
			}
		},
	}
	cmd.SetOutput(out)

	flags := cmd.Flags()
	flags.SetNormalizeFunc(util.WordSepNormalizeFunc)
	flags.AddGoFlagSet(flag.CommandLine)
	proxyConfig.AddFlags(flags)

	return cmd
}
Пример #2
0
func main() {
	config := options.NewProxyConfig()
	config.AddFlags(pflag.CommandLine)

	flag.InitFlags()
	logs.InitLogs()
	defer logs.FlushLogs()

	verflag.PrintAndExitIfRequested()

	s, err := app.NewProxyServerDefault(config)
	if err != nil {
		fmt.Fprintf(os.Stderr, "%v\n", err)
		os.Exit(1)
	}

	if err = s.Run(); err != nil {
		fmt.Fprintf(os.Stderr, "%v\n", err)
		os.Exit(1)
	}
}
Пример #3
0
func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	config := app.NewProxyConfig()
	config.AddFlags(pflag.CommandLine)

	util.InitFlags()
	util.InitLogs()
	defer util.FlushLogs()

	verflag.PrintAndExitIfRequested()

	s, err := app.NewProxyServerDefault(config)
	if err != nil {
		fmt.Fprintf(os.Stderr, "%v\n", err)
		os.Exit(1)
	}

	if err = s.Run(pflag.CommandLine.Args()); err != nil {
		fmt.Fprintf(os.Stderr, "%v\n", err)
		os.Exit(1)
	}
}
Пример #4
0
func NewKubeProxy() *Server {
	config := kubeproxy.NewProxyConfig()

	hks := Server{
		SimpleUsage: hyperkube.CommandProxy,
		Long: `The Kubernetes proxy server is responsible for taking traffic directed at
		services and forwarding it to the appropriate pods. It generally runs on
		nodes next to the Kubelet and proxies traffic from local pods to remote pods.
		It is also used when handling incoming external traffic.`,
	}

	config.AddFlags(hks.Flags())

	hks.Run = func(_ *Server, args []string) error {
		s, err := kubeproxy.NewProxyServerDefault(config)
		if err != nil {
			return err
		}

		return s.Run(args)
	}

	return &hks
}