コード例 #1
0
ファイル: proxy.go プロジェクト: jmoretti/kubernetes
func main() {
	flag.Parse()
	util.InitLogs()
	defer util.FlushLogs()

	// Set up logger for etcd client
	etcd.SetLogger(util.NewLogger("etcd "))

	glog.Infof("Using configuration file %s and etcd_servers %s", *config_file, *etcd_servers)

	proxyConfig := config.NewServiceConfig()

	// Create a configuration source that handles configuration from etcd.
	etcdClient := etcd.NewClient([]string{*etcd_servers})
	config.NewConfigSourceEtcd(etcdClient,
		proxyConfig.GetServiceConfigurationChannel("etcd"),
		proxyConfig.GetEndpointsConfigurationChannel("etcd"))

	// And create a configuration source that reads from a local file
	config.NewConfigSourceFile(*config_file,
		proxyConfig.GetServiceConfigurationChannel("file"),
		proxyConfig.GetEndpointsConfigurationChannel("file"))

	loadBalancer := proxy.NewLoadBalancerRR()
	proxier := proxy.NewProxier(loadBalancer)
	// Wire proxier to handle changes to services
	proxyConfig.RegisterServiceHandler(proxier)
	// And wire loadBalancer to handle changes to endpoints to services
	proxyConfig.RegisterEndpointsHandler(loadBalancer)

	// Just loop forever for now...
	select {}

}
コード例 #2
0
ファイル: proxy.go プロジェクト: nvdnkpr/kubernetes
func main() {
	flag.Parse()
	util.InitLogs()
	defer util.FlushLogs()

	verflag.PrintAndExitIfRequested()

	serviceConfig := config.NewServiceConfig()
	endpointsConfig := config.NewEndpointsConfig()

	// define api config source
	if *master != "" {
		glog.Infof("Using api calls to get config %v", *master)
		//TODO: add auth info
		client, err := client.New(*master, nil)
		if err != nil {
			glog.Fatalf("Invalid -master: %v", err)
		}
		config.NewSourceAPI(
			client,
			30*time.Second,
			serviceConfig.Channel("api"),
			endpointsConfig.Channel("api"),
		)
	}

	// Create a configuration source that handles configuration from etcd.
	if len(etcdServerList) > 0 && *master == "" {
		glog.Infof("Using etcd servers %v", etcdServerList)

		// Set up logger for etcd client
		etcd.SetLogger(util.NewLogger("etcd "))
		etcdClient := etcd.NewClient(etcdServerList)
		config.NewConfigSourceEtcd(etcdClient,
			serviceConfig.Channel("etcd"),
			endpointsConfig.Channel("etcd"))
	}

	// And create a configuration source that reads from a local file
	config.NewConfigSourceFile(*configFile,
		serviceConfig.Channel("file"),
		endpointsConfig.Channel("file"))
	glog.Infof("Using configuration file %s", *configFile)

	loadBalancer := proxy.NewLoadBalancerRR()
	proxier := proxy.NewProxier(loadBalancer)
	// Wire proxier to handle changes to services
	serviceConfig.RegisterHandler(proxier)
	// And wire loadBalancer to handle changes to endpoints to services
	endpointsConfig.RegisterHandler(loadBalancer)

	// Just loop forever for now...
	select {}
}
コード例 #3
0
func main() {
	flag.Parse()
	util.InitLogs()
	defer util.FlushLogs()

	verflag.PrintAndExitIfRequested()

	// Set up logger for etcd client
	etcd.SetLogger(util.NewLogger("etcd "))

	glog.Infof("Using configuration file %s and etcd_servers %v", *configFile, etcdServerList)

	serviceConfig := config.NewServiceConfig()
	endpointsConfig := config.NewEndpointsConfig()

	// Create a configuration source that handles configuration from etcd.
	etcdClient := etcd.NewClient(etcdServerList)
	config.NewConfigSourceEtcd(etcdClient,
		serviceConfig.Channel("etcd"),
		endpointsConfig.Channel("etcd"))

	// And create a configuration source that reads from a local file
	config.NewConfigSourceFile(*configFile,
		serviceConfig.Channel("file"),
		endpointsConfig.Channel("file"))

	loadBalancer := proxy.NewLoadBalancerRR()
	proxier := proxy.NewProxier(loadBalancer)
	// Wire proxier to handle changes to services
	serviceConfig.RegisterHandler(proxier)
	// And wire loadBalancer to handle changes to endpoints to services
	endpointsConfig.RegisterHandler(loadBalancer)

	// Just loop forever for now...
	select {}
}