コード例 #1
0
ファイル: framework.go プロジェクト: jcantrill/heapster
func getKubeClient() (string, *kclient.Client, error) {
	c, err := kclientcmd.LoadFromFile(*kubeConfig)
	if err != nil {
		return "", nil, fmt.Errorf("error loading kubeConfig: %v", err.Error())
	}
	if c.CurrentContext == "" || len(c.Clusters) == 0 {
		return "", nil, fmt.Errorf("invalid kubeConfig: %+v", *c)
	}
	config, err := kclientcmd.NewDefaultClientConfig(
		*c,
		&kclientcmd.ConfigOverrides{
			ClusterInfo: kclientcmdkapi.Cluster{
				APIVersion: "v1",
			},
		}).ClientConfig()
	if err != nil {
		return "", nil, fmt.Errorf("error parsing kubeConfig: %v", err.Error())
	}
	kubeClient, err := kclient.New(config)
	if err != nil {
		return "", nil, fmt.Errorf("error creating client - %q", err)
	}

	return c.Clusters[c.CurrentContext].Server, kubeClient, nil
}
コード例 #2
0
ファイル: apiclient.go プロジェクト: kubernetes/kubernetes
func CreateClientFromFile(path string) (*clientset.Clientset, error) {
	adminKubeconfig, err := clientcmd.LoadFromFile(path)
	if err != nil {
		return nil, fmt.Errorf("failed to load admin kubeconfig [%v]", err)
	}
	return createAPIClient(adminKubeconfig)
}
コード例 #3
0
ファイル: login.go プロジェクト: RomainVabre/origin
// Login logs into the specified server using given credentials and CA file
func Login(username, password, server, configDir string, f *clientcmd.Factory, c *cobra.Command, out io.Writer) error {

	existingConfig, err := f.OpenShiftClientConfig.RawConfig()
	if err != nil {
		if !os.IsNotExist(err) {
			return err
		}
		existingConfig = *(kclientcmdapi.NewConfig())
	}
	adminConfig, err := kclientcmd.LoadFromFile(filepath.Join(configDir, "master", "admin.kubeconfig"))
	if err != nil {
		return err
	}
	for k := range adminConfig.AuthInfos {
		adminConfig.AuthInfos[k].LocationOfOrigin = ""
	}
	newConfig, err := config.MergeConfig(existingConfig, *adminConfig)
	if err != nil {
		return err
	}
	output := ioutil.Discard
	if glog.V(1) {
		output = out
	}
	opts := &cmd.LoginOptions{
		Server:             server,
		Username:           username,
		Password:           password,
		Out:                output,
		StartingKubeConfig: newConfig,
		PathOptions:        config.NewPathOptions(c),
	}
	return cmd.RunLogin(nil, opts)
}
コード例 #4
0
ファイル: project.go プロジェクト: RomainVabre/origin
func loggedInUserFactory() (*clientcmd.Factory, error) {
	cfg, err := kclientcmd.LoadFromFile(config.RecommendedHomeFile)
	if err != nil {
		return nil, err
	}
	defaultCfg := kclientcmd.NewDefaultClientConfig(*cfg, &kclientcmd.ConfigOverrides{})
	return clientcmd.NewFactory(defaultCfg), nil
}
コード例 #5
0
ファイル: view.go プロジェクト: FlyWings/kubernetes
// getStartingConfig returns the Config object built from the sources specified by the options, the filename read (only if it was a single file), and an error if something goes wrong
func (o *ViewOptions) getStartingConfig() (*clientcmdapi.Config, error) {
	switch {
	case !o.Merge.Value():
		return clientcmd.LoadFromFile(o.ConfigAccess.GetExplicitFile())

	default:
		return o.ConfigAccess.GetStartingConfig()
	}
}
コード例 #6
0
// Factory returns a command factory that works with OpenShift server's admin credentials
func (c *ClientStartConfig) Factory() (*clientcmd.Factory, error) {
	if c.factory == nil {
		cfg, err := kclientcmd.LoadFromFile(filepath.Join(c.LocalConfigDir, "master", "admin.kubeconfig"))
		if err != nil {
			return nil, err
		}
		defaultCfg := kclientcmd.NewDefaultClientConfig(*cfg, &kclientcmd.ConfigOverrides{})
		c.factory = clientcmd.NewFactory(defaultCfg)
	}
	return c.factory, nil
}
コード例 #7
0
func (c *HollowNodeConfig) createClientConfigFromFile() (*restclient.Config, error) {
	clientConfig, err := clientcmd.LoadFromFile(c.KubeconfigPath)
	if err != nil {
		return nil, fmt.Errorf("error while loading kubeconfig from file %v: %v", c.KubeconfigPath, err)
	}
	config, err := clientcmd.NewDefaultClientConfig(*clientConfig, &clientcmd.ConfigOverrides{}).ClientConfig()
	if err != nil {
		return nil, fmt.Errorf("error while creating kubeconfig: %v", err)
	}
	config.ContentType = c.ContentType
	return config, nil
}
コード例 #8
0
ファイル: config.go プロジェクト: resouer/contrib
// getConfigFromFileOrDie tries to read a kubeconfig file and if it can't, it calls exit.  One exception, missing files result in empty configs, not an exit
func getConfigFromFileOrDie(filename string) *clientcmdapi.Config {
	config, err := clientcmd.LoadFromFile(filename)
	if err != nil && !os.IsNotExist(err) {
		glog.FatalDepth(1, err)
	}

	if config == nil {
		return clientcmdapi.NewConfig()
	}

	return config
}
コード例 #9
0
ファイル: init_test.go プロジェクト: ravilr/kubernetes
func testKubeconfigUpdate(t *testing.T, federationName, lbIP, kubeconfigGlobal, kubeconfigExplicit string) {
	filename := kubeconfigGlobal
	if kubeconfigExplicit != "" {
		filename = kubeconfigExplicit
	}
	config, err := clientcmd.LoadFromFile(filename)
	if err != nil {
		t.Errorf("Failed to open kubeconfig file: %v", err)
		return
	}

	cluster, ok := config.Clusters[federationName]
	if !ok {
		t.Errorf("No cluster info for %q", federationName)
		return
	}
	endpoint := lbIP
	if !strings.HasSuffix(lbIP, "https://") {
		endpoint = fmt.Sprintf("https://%s", lbIP)
	}
	if cluster.Server != endpoint {
		t.Errorf("Want federation API server endpoint %q, got %q", endpoint, cluster.Server)
	}

	authInfo, ok := config.AuthInfos[federationName]
	if !ok {
		t.Errorf("No credentials for %q", federationName)
		return
	}
	if len(authInfo.ClientCertificateData) == 0 {
		t.Errorf("Expected client certificate to be non-empty")
		return
	}
	if len(authInfo.ClientKeyData) == 0 {
		t.Errorf("Expected client key to be non-empty")
		return
	}
	if authInfo.Username != AdminCN {
		t.Errorf("Want username: %q, got: %q", AdminCN, authInfo.Username)
	}

	context, ok := config.Contexts[federationName]
	if !ok {
		t.Errorf("No context for %q", federationName)
		return
	}
	if context.Cluster != federationName {
		t.Errorf("Want context cluster name: %q, got: %q", federationName, context.Cluster)
	}
	if context.AuthInfo != federationName {
		t.Errorf("Want context auth info: %q, got: %q", federationName, context.AuthInfo)
	}
}
コード例 #10
0
ファイル: hollow-node.go プロジェクト: rhuss/gofabric8
func createClientFromFile(path string) (*client.Client, error) {
	c, err := clientcmd.LoadFromFile(path)
	if err != nil {
		return nil, fmt.Errorf("error while loading kubeconfig from file %v: %v", path, err)
	}
	config, err := clientcmd.NewDefaultClientConfig(*c, &clientcmd.ConfigOverrides{}).ClientConfig()
	if err != nil {
		return nil, fmt.Errorf("error while creating kubeconfig: %v", err)
	}
	client, err := client.New(config)
	if err != nil {
		return nil, fmt.Errorf("error while creating client: %v", err)
	}
	return client, nil
}
コード例 #11
0
ファイル: up.go プロジェクト: bmeng/origin
// Factory returns a command factory that works with OpenShift server's admin credentials
func (c *ClientStartConfig) Factory() (*clientcmd.Factory, error) {
	if c.factory == nil {
		cfg, err := kclientcmd.LoadFromFile(filepath.Join(c.LocalConfigDir, "master", "admin.kubeconfig"))
		if err != nil {
			return nil, err
		}
		overrides := &kclientcmd.ConfigOverrides{}
		if c.PortForwarding {
			overrides.ClusterInfo.Server = fmt.Sprintf("https://%s:8443", c.ServerIP)
		}
		defaultCfg := kclientcmd.NewDefaultClientConfig(*cfg, overrides)
		c.factory = clientcmd.NewFactory(defaultCfg)
	}
	return c.factory, nil
}
コード例 #12
0
ファイル: federation-util.go プロジェクト: nak3/kubernetes
func createClientsetForCluster(c federationapi.Cluster, i int, userAgentName string) *kubeclientset.Clientset {
	kubecfg, err := clientcmd.LoadFromFile(framework.TestContext.KubeConfig)
	framework.ExpectNoError(err, "error loading KubeConfig: %v", err)

	cfgOverride := &clientcmd.ConfigOverrides{
		ClusterInfo: clientcmdapi.Cluster{
			Server: c.Spec.ServerAddressByClientCIDRs[0].ServerAddress,
		},
	}
	ccfg := clientcmd.NewNonInteractiveClientConfig(*kubecfg, c.Name, cfgOverride, clientcmd.NewDefaultClientConfigLoadingRules())
	cfg, err := ccfg.ClientConfig()
	framework.ExpectNoError(err, "Error creating client config in cluster #%d (%q)", i, c.Name)

	cfg.QPS = KubeAPIQPS
	cfg.Burst = KubeAPIBurst
	return kubeclientset.NewForConfigOrDie(restclient.AddUserAgent(cfg, userAgentName))
}
コード例 #13
0
// k8s.io/kubernetes/pkg/client/unversioned/clientcmd/loader.go
func directKClientConfig(kubeconfigPath string, context, server string) clientcmd.ClientConfig {
	conf, err := clientcmd.LoadFromFile(kubeconfigPath)
	//conf, err := clientcmd.NewDefaultPathOptions().GetStartingConfig()
	if err != nil {
		glog.Errorf("client not configured: %v\n", err)
		return nil
	}
	glog.Infof("kube client configured: %+v\n", conf)

	var clientConfig clientcmd.ClientConfig
	overrides := &clientcmd.ConfigOverrides{}
	if server != "" {
		overrides.ClusterInfo = kclientcmdapi.Cluster{Server: server}
	}
	if context != "" {
		overrides.CurrentContext = context
	}
	clientConfig = clientcmd.NewNonInteractiveClientConfig(*conf,
		context, overrides)
	return clientConfig
}
コード例 #14
0
func (test deleteContextTest) run(t *testing.T) {
	fakeKubeFile, _ := ioutil.TempFile("", "")
	defer os.Remove(fakeKubeFile.Name())
	err := clientcmd.WriteToFile(test.config, fakeKubeFile.Name())
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	pathOptions := clientcmd.NewDefaultPathOptions()
	pathOptions.GlobalFile = fakeKubeFile.Name()
	pathOptions.EnvVar = ""

	buf := bytes.NewBuffer([]byte{})
	cmd := NewCmdConfigDeleteContext(buf, pathOptions)
	cmd.SetArgs([]string{test.contextToDelete})
	if err := cmd.Execute(); err != nil {
		t.Fatalf("unexpected error executing command: %v", err)
	}

	expectedOutWithFile := fmt.Sprintf(test.expectedOut, fakeKubeFile.Name())
	if expectedOutWithFile != buf.String() {
		t.Errorf("expected output %s, but got %s", expectedOutWithFile, buf.String())
		return
	}

	// Verify context was removed from kubeconfig file
	config, err := clientcmd.LoadFromFile(fakeKubeFile.Name())
	if err != nil {
		t.Fatalf("unexpected error loading kubeconfig file: %v", err)
	}

	contexts := make([]string, 0, len(config.Contexts))
	for k := range config.Contexts {
		contexts = append(contexts, k)
	}

	if !reflect.DeepEqual(test.expectedContexts, contexts) {
		t.Errorf("expected contexts %v, but found %v in kubeconfig", test.expectedContexts, contexts)
	}
}
コード例 #15
0
ファイル: main.go プロジェクト: tangfeixiong/go-to-kubernetes
func main() {
	//kubeconfig = "/home/ubuntu/.kube/config"

	// k8s.io/kubernetes/pkg/client/unversioned/clientcmd/loader.go
	config, err := clientcmd.LoadFromFile(kubeconfig)
	if err != nil {
		log.Fatal(err)
	}

	// k8s.io/kubernetes/pkg/client/unversioned/clientcmd/client_config.go
	clientConfig := clientcmd.NewDefaultClientConfig(*config, &clientcmd.ConfigOverrides{})

	restConfig, err := clientConfig.ClientConfig()
	if err != nil {
		log.Fatal(err)
	}

	// k8s.io/kubernetes/pkg/client/unversioned/helper.go
	kclient, err := unversioned.New(restConfig)
	if err != nil {
		log.Fatal(err)
	}

	// k8s.io/kubernetes/pkg/client/unversioned/client.go
	// k8s.io/kubernetes/pkg/client/unversioned/pods.go
	result, err := kclient.Pods("default").List(kapi.ListOptions{})
	if err != nil {
		log.Fatal(err)
	}

	// k8s.io/kubernetes/pkg/runtime/codec.go
	// k8s.io/kubernetes/pkg/api/register.go
	// k8s.io/kubernetes/pkg/runtime/serializer/codec_factory.go
	b, err := runtime.Encode(kapi.Codecs.LegacyCodec(kapi.SchemeGroupVersion), result, kapi.SchemeGroupVersion)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("Output list:\n%s\n", b)
}
コード例 #16
0
func main() {
	flag.Parse()

	glog.Infof("Starting serve_hostnames soak test with queries=%d and podsPerNode=%d upTo=%d",
		*queriesAverage, *podsPerNode, *upTo)

	var spec string
	if *gke != "" {
		spec = filepath.Join(os.Getenv("HOME"), ".config", "gcloud", "kubernetes", "kubeconfig")
	} else {
		spec = filepath.Join(os.Getenv("HOME"), ".kube", "config")
	}
	settings, err := clientcmd.LoadFromFile(spec)
	if err != nil {
		glog.Fatalf("Error loading configuration: %v", err.Error())
	}
	if *gke != "" {
		settings.CurrentContext = *gke
	}
	config, err := clientcmd.NewDefaultClientConfig(*settings, &clientcmd.ConfigOverrides{}).ClientConfig()
	if err != nil {
		glog.Fatalf("Failed to construct config: %v", err)
	}

	c, err := client.New(config)
	if err != nil {
		glog.Fatalf("Failed to make client: %v", err)
	}

	var nodes *api.NodeList
	for start := time.Now(); time.Since(start) < nodeListTimeout; time.Sleep(2 * time.Second) {
		nodes, err = c.Nodes().List(api.ListOptions{})
		if err == nil {
			break
		}
		glog.Warningf("Failed to list nodes: %v", err)
	}
	if err != nil {
		glog.Fatalf("Giving up trying to list nodes: %v", err)
	}

	if len(nodes.Items) == 0 {
		glog.Fatalf("Failed to find any nodes.")
	}

	glog.Infof("Found %d nodes on this cluster:", len(nodes.Items))
	for i, node := range nodes.Items {
		glog.Infof("%d: %s", i, node.Name)
	}

	queries := *queriesAverage * len(nodes.Items) * *podsPerNode

	// Create the namespace
	got, err := c.Namespaces().Create(&api.Namespace{ObjectMeta: api.ObjectMeta{GenerateName: "serve-hostnames-"}})
	if err != nil {
		glog.Fatalf("Failed to create namespace: %v", err)
	}
	ns := got.Name
	defer func(ns string) {
		if err := c.Namespaces().Delete(ns); err != nil {
			glog.Warningf("Failed to delete namespace ns: %e", ns, err)
		} else {
			// wait until the namespace disappears
			for i := 0; i < int(namespaceDeleteTimeout/time.Second); i++ {
				if _, err := c.Namespaces().Get(ns); err != nil {
					if errors.IsNotFound(err) {
						return
					}
				}
				time.Sleep(time.Second)
			}
		}
	}(ns)
	glog.Infof("Created namespace %s", ns)

	// Create a service for these pods.
	glog.Infof("Creating service %s/serve-hostnames", ns)
	// Make several attempts to create a service.
	var svc *api.Service
	for start := time.Now(); time.Since(start) < serviceCreateTimeout; time.Sleep(2 * time.Second) {
		t := time.Now()
		svc, err = c.Services(ns).Create(&api.Service{
			ObjectMeta: api.ObjectMeta{
				Name: "serve-hostnames",
				Labels: map[string]string{
					"name": "serve-hostname",
				},
			},
			Spec: api.ServiceSpec{
				Ports: []api.ServicePort{{
					Protocol:   "TCP",
					Port:       9376,
					TargetPort: intstr.FromInt(9376),
				}},
				Selector: map[string]string{
					"name": "serve-hostname",
				},
			},
		})
		glog.V(4).Infof("Service create %s/server-hostnames took %v", ns, time.Since(t))
		if err == nil {
			break
		}
		glog.Warningf("After %v failed to create service %s/serve-hostnames: %v", time.Since(start), ns, err)
	}
	if err != nil {
		glog.Warningf("Unable to create service %s/%s: %v", ns, svc.Name, err)
		return
	}
	// Clean up service
	defer func() {
		glog.Infof("Cleaning up service %s/serve-hostnames", ns)
		// Make several attempts to delete the service.
		for start := time.Now(); time.Since(start) < deleteTimeout; time.Sleep(1 * time.Second) {
			if err := c.Services(ns).Delete(svc.Name); err == nil {
				return
			}
			glog.Warningf("After %v unable to delete service %s/%s: %v", time.Since(start), ns, svc.Name, err)
		}
	}()

	// Put serve-hostname pods on each node.
	podNames := []string{}
	for i, node := range nodes.Items {
		for j := 0; j < *podsPerNode; j++ {
			podName := fmt.Sprintf("serve-hostname-%d-%d", i, j)
			podNames = append(podNames, podName)
			// Make several attempts
			for start := time.Now(); time.Since(start) < podCreateTimeout; time.Sleep(2 * time.Second) {
				glog.Infof("Creating pod %s/%s on node %s", ns, podName, node.Name)
				t := time.Now()
				_, err = c.Pods(ns).Create(&api.Pod{
					ObjectMeta: api.ObjectMeta{
						Name: podName,
						Labels: map[string]string{
							"name": "serve-hostname",
						},
					},
					Spec: api.PodSpec{
						Containers: []api.Container{
							{
								Name:  "serve-hostname",
								Image: "gcr.io/google_containers/serve_hostname:1.1",
								Ports: []api.ContainerPort{{ContainerPort: 9376}},
							},
						},
						NodeName: node.Name,
					},
				})
				glog.V(4).Infof("Pod create %s/%s request took %v", ns, podName, time.Since(t))
				if err == nil {
					break
				}
				glog.Warningf("After %s failed to create pod %s/%s: %v", time.Since(start), ns, podName, err)
			}
			if err != nil {
				glog.Warningf("Failed to create pod %s/%s: %v", ns, podName, err)
				return
			}
		}
	}
	// Clean up the pods
	defer func() {
		glog.Info("Cleaning up pods")
		// Make several attempts to delete the pods.
		for _, podName := range podNames {
			for start := time.Now(); time.Since(start) < deleteTimeout; time.Sleep(1 * time.Second) {
				if err = c.Pods(ns).Delete(podName, nil); err == nil {
					break
				}
				glog.Warningf("After %v failed to delete pod %s/%s: %v", time.Since(start), ns, podName, err)
			}
		}
	}()

	glog.Info("Waiting for the serve-hostname pods to be ready")
	for _, podName := range podNames {
		var pod *api.Pod
		for start := time.Now(); time.Since(start) < podStartTimeout; time.Sleep(5 * time.Second) {
			pod, err = c.Pods(ns).Get(podName)
			if err != nil {
				glog.Warningf("Get pod %s/%s failed, ignoring for %v: %v", ns, podName, err, podStartTimeout)
				continue
			}
			if pod.Status.Phase == api.PodRunning {
				break
			}
		}
		if pod.Status.Phase != api.PodRunning {
			glog.Warningf("Gave up waiting on pod %s/%s to be running (saw %v)", ns, podName, pod.Status.Phase)
		} else {
			glog.Infof("%s/%s is running", ns, podName)
		}
	}

	// Wait for the endpoints to propagate.
	for start := time.Now(); time.Since(start) < endpointTimeout; time.Sleep(10 * time.Second) {
		hostname, err := c.Get().
			Namespace(ns).
			Prefix("proxy").
			Resource("services").
			Name("serve-hostnames").
			DoRaw()
		if err != nil {
			glog.Infof("After %v while making a proxy call got error %v", time.Since(start), err)
			continue
		}
		var r unversioned.Status
		if err := runtime.DecodeInto(api.Codecs.UniversalDecoder(), hostname, &r); err != nil {
			break
		}
		if r.Status == unversioned.StatusFailure {
			glog.Infof("After %v got status %v", time.Since(start), string(hostname))
			continue
		}
		break
	}

	// Repeatedly make requests.
	for iteration := 0; iteration != *upTo; iteration++ {
		responseChan := make(chan string, queries)
		// Use a channel of size *maxPar to throttle the number
		// of in-flight requests to avoid overloading the service.
		inFlight := make(chan struct{}, *maxPar)
		start := time.Now()
		for q := 0; q < queries; q++ {
			go func(i int, query int) {
				inFlight <- struct{}{}
				t := time.Now()
				hostname, err := c.Get().
					Namespace(ns).
					Prefix("proxy").
					Resource("services").
					Name("serve-hostnames").
					DoRaw()
				glog.V(4).Infof("Proxy call in namespace %s took %v", ns, time.Since(t))
				if err != nil {
					glog.Warningf("Call failed during iteration %d query %d : %v", i, query, err)
					// If the query failed return a string which starts with a character
					// that can't be part of a hostname.
					responseChan <- fmt.Sprintf("!failed in iteration %d to issue query %d: %v", i, query, err)
				} else {
					responseChan <- string(hostname)
				}
				<-inFlight
			}(iteration, q)
		}
		responses := make(map[string]int, *podsPerNode*len(nodes.Items))
		missing := 0
		for q := 0; q < queries; q++ {
			r := <-responseChan
			glog.V(4).Infof("Got response from %s", r)
			responses[r]++
			// If the returned hostname starts with '!' then it indicates
			// an error response.
			if len(r) > 0 && r[0] == '!' {
				glog.V(3).Infof("Got response %s", r)
				missing++
			}
		}
		if missing > 0 {
			glog.Warningf("Missing %d responses out of %d", missing, queries)
		}
		// Report any nodes that did not respond.
		for n, node := range nodes.Items {
			for i := 0; i < *podsPerNode; i++ {
				name := fmt.Sprintf("serve-hostname-%d-%d", n, i)
				if _, ok := responses[name]; !ok {
					glog.Warningf("No response from pod %s on node %s at iteration %d", name, node.Name, iteration)
				}
			}
		}
		glog.Infof("Iteration %d took %v for %d queries (%.2f QPS) with %d missing",
			iteration, time.Since(start), queries-missing, float64(queries-missing)/time.Since(start).Seconds(), missing)
	}
}
コード例 #17
0
ファイル: federated-service.go プロジェクト: AdoHe/kubernetes
			}

			framework.Logf("Checking that %d clusters are Ready", len(contexts))
			for _, context := range contexts {
				clusterIsReadyOrFail(f, &context)
			}
			framework.Logf("%d clusters are Ready", len(contexts))

			clusters = map[string]*cluster{}
			primaryClusterName = clusterList.Items[0].Name
			By(fmt.Sprintf("Labeling %q as the first cluster", primaryClusterName))
			for i, c := range clusterList.Items {
				framework.Logf("Creating a clientset for the cluster %s", c.Name)

				Expect(framework.TestContext.KubeConfig).ToNot(Equal(""), "KubeConfig must be specified to load clusters' client config")
				kubecfg, err := clientcmd.LoadFromFile(framework.TestContext.KubeConfig)
				framework.ExpectNoError(err, "error loading KubeConfig: %v", err)

				cfgOverride := &clientcmd.ConfigOverrides{
					ClusterInfo: clientcmdapi.Cluster{
						Server: c.Spec.ServerAddressByClientCIDRs[0].ServerAddress,
					},
				}
				ccfg := clientcmd.NewNonInteractiveClientConfig(*kubecfg, c.Name, cfgOverride, clientcmd.NewDefaultClientConfigLoadingRules())
				cfg, err := ccfg.ClientConfig()
				framework.ExpectNoError(err, "Error creating client config in cluster #%d (%q)", i, c.Name)

				cfg.QPS = KubeAPIQPS
				cfg.Burst = KubeAPIBurst
				clset := release_1_3.NewForConfigOrDie(restclient.AddUserAgent(cfg, UserAgentName))
				clusters[c.Name] = &cluster{c.Name, clset, false, nil}
コード例 #18
0
ファイル: discovery.go プロジェクト: kubernetes/kubernetes
// runFileDiscovery executes file-based discovery.
func runFileDiscovery(fd *kubeadmapi.FileDiscovery) (*clientcmdapi.Config, error) {
	return clientcmd.LoadFromFile(fd.Path)
}