Example #1
0
func main() {
	config := HollowNodeConfig{}
	config.addFlags(pflag.CommandLine)
	flag.InitFlags()

	if !knownMorphs.Has(config.Morph) {
		glog.Fatalf("Unknown morph: %v. Allowed values: %v", config.Morph, knownMorphs.List())
	}

	// create a client to communicate with API server.
	clientConfig, err := config.createClientConfigFromFile()
	if err != nil {
		glog.Fatalf("Failed to create a ClientConfig: %v. Exiting.", err)
	}
	cl, err := client.New(clientConfig)
	if err != nil {
		glog.Fatalf("Failed to create a Client: %v. Exiting.", err)
	}
	clientset, err := internalclientset.NewForConfig(clientConfig)
	if err != nil {
		glog.Fatalf("Failed to create a ClientSet: %v. Exiting.", err)
	}

	if config.Morph == "kubelet" {
		cadvisorInterface := new(cadvisortest.Fake)
		containerManager := cm.NewStubContainerManager()

		fakeDockerClient := dockertools.NewFakeDockerClient()
		fakeDockerClient.EnableSleep = true

		hollowKubelet := kubemark.NewHollowKubelet(
			config.NodeName,
			clientset,
			cadvisorInterface,
			fakeDockerClient,
			config.KubeletPort,
			config.KubeletReadOnlyPort,
			containerManager,
			maxPods,
			podsPerCore,
		)
		hollowKubelet.Run()
	}

	if config.Morph == "proxy" {
		eventBroadcaster := record.NewBroadcaster()
		recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "kube-proxy", Host: config.NodeName})

		iptInterface := fakeiptables.NewFake()

		serviceConfig := proxyconfig.NewServiceConfig()
		serviceConfig.RegisterHandler(&kubemark.FakeProxyHandler{})

		endpointsConfig := proxyconfig.NewEndpointsConfig()
		endpointsConfig.RegisterHandler(&kubemark.FakeProxyHandler{})

		hollowProxy := kubemark.NewHollowProxyOrDie(config.NodeName, cl, endpointsConfig, serviceConfig, iptInterface, eventBroadcaster, recorder)
		hollowProxy.Run()
	}
}
Example #2
0
func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())

	config := HollowNodeConfig{}
	config.addFlags(pflag.CommandLine)
	util.InitFlags()

	if !knownMorphs.Has(config.Morph) {
		glog.Fatalf("Unknown morph: %v. Allowed values: %v", config.Morph, knownMorphs.List())
	}

	// create a client to communicate with API server.
	cl, err := createClientFromFile(config.KubeconfigPath)
	clientset := clientset.FromUnversionedClient(cl)
	if err != nil {
		glog.Fatal("Failed to create a Client. Exiting.")
	}

	if config.Morph == "kubelet" {
		cadvisorInterface := new(cadvisortest.Fake)
		containerManager := cm.NewStubContainerManager()

		fakeDockerClient := dockertools.NewFakeDockerClient()
		fakeDockerClient.VersionInfo = docker.Env{"Version=1.1.3", "ApiVersion=1.18"}
		fakeDockerClient.EnableSleep = true

		hollowKubelet := kubemark.NewHollowKubelet(
			config.NodeName,
			clientset,
			cadvisorInterface,
			fakeDockerClient,
			config.KubeletPort,
			config.KubeletReadOnlyPort,
			containerManager,
			maxPods,
		)
		hollowKubelet.Run()
	}

	if config.Morph == "proxy" {
		eventBroadcaster := record.NewBroadcaster()
		recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "kube-proxy", Host: config.NodeName})

		iptInterface := fakeiptables.NewFake()

		serviceConfig := proxyconfig.NewServiceConfig()
		serviceConfig.RegisterHandler(&kubemark.FakeProxyHandler{})

		endpointsConfig := proxyconfig.NewEndpointsConfig()
		endpointsConfig.RegisterHandler(&kubemark.FakeProxyHandler{})

		hollowProxy := kubemark.NewHollowProxyOrDie(config.NodeName, cl, endpointsConfig, serviceConfig, iptInterface, eventBroadcaster, recorder)
		hollowProxy.Run()
	}
}