func New(kubeClient client.Interface, resyncPeriod controller.ResyncPeriodFunc, threshold int) *GCController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	gcc := &GCController{
		kubeClient: kubeClient,
		podControl: controller.RealPodControl{
			Recorder:   eventBroadcaster.NewRecorder(api.EventSource{Component: "pod-garbage-collector"}),
			KubeClient: kubeClient,
		},
		threshold: threshold,
	}

	terminatedSelector := compileTerminatedPodSelector()

	gcc.podStore.Store, gcc.podStoreSyncer = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func() (runtime.Object, error) {
				return gcc.kubeClient.Pods(api.NamespaceAll).List(labels.Everything(), terminatedSelector)
			},
			WatchFunc: func(rv string) (watch.Interface, error) {
				return gcc.kubeClient.Pods(api.NamespaceAll).Watch(labels.Everything(), terminatedSelector, rv)
			},
		},
		&api.Pod{},
		resyncPeriod(),
		framework.ResourceEventHandlerFuncs{},
	)
	return gcc
}
Exemple #2
1
// NewDeploymentConfigController creates a new DeploymentConfigController.
func NewDeploymentConfigController(dcInformer, rcInformer, podInformer framework.SharedIndexInformer, oc osclient.Interface, kc kclient.Interface, codec runtime.Codec) *DeploymentConfigController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(kc.Events(""))
	recorder := eventBroadcaster.NewRecorder(kapi.EventSource{Component: "deploymentconfig-controller"})

	c := &DeploymentConfigController{
		dn: oc,
		rn: kc,

		queue: workqueue.NewRateLimitingQueue(workqueue.DefaultControllerRateLimiter()),

		recorder: recorder,
		codec:    codec,
	}

	c.dcStore.Indexer = dcInformer.GetIndexer()
	dcInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		AddFunc:    c.addDeploymentConfig,
		UpdateFunc: c.updateDeploymentConfig,
		DeleteFunc: c.deleteDeploymentConfig,
	})
	c.rcStore.Indexer = rcInformer.GetIndexer()
	rcInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		AddFunc:    c.addReplicationController,
		UpdateFunc: c.updateReplicationController,
		DeleteFunc: c.deleteReplicationController,
	})
	c.podStore.Indexer = podInformer.GetIndexer()

	c.dcStoreSynced = dcInformer.HasSynced
	c.rcStoreSynced = rcInformer.HasSynced
	c.podStoreSynced = podInformer.HasSynced

	return c
}
func NewTurboScheduler(kubeClient *client.Client, vmturboMeta *vmtmeta.VMTMeta) *TurboScheduler {
	scheduledPodLister := &cache.StoreToPodLister{}
	podQueue := cache.NewFIFO(cache.MetaNamespaceKeyFunc)

	modeler := scheduler.NewSimpleModeler(&cache.StoreToPodLister{Store: podQueue}, scheduledPodLister)

	bindPodsQPS := float32(15.0)
	bindPodsBurst := 20
	rateLimiter := util.NewTokenBucketRateLimiter(bindPodsQPS, bindPodsBurst)

	config := &Config{
		Modeler:             modeler,
		Binder:              &binder{kubeClient},
		BindPodsRateLimiter: rateLimiter,
	}
	eventBroadcaster := record.NewBroadcaster()
	config.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "turboscheduler"})
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	vmtSched := vmtscheduler.NewVMTScheduler(kubeClient, vmturboMeta)
	glog.V(3).Infof("VMTScheduler is set: %++v", vmtSched)

	defaultSched := defaultscheduler.NewDefaultScheduler(kubeClient)
	glog.V(3).Infof("DefaultScheduler is set: %++v", defaultSched)

	return &TurboScheduler{
		config:           config,
		vmtScheduler:     vmtSched,
		defaultScheduler: defaultSched,
	}
}
Exemple #4
0
// NewDeploymentController creates a new DeploymentController.
func NewDeploymentController(rcInformer, podInformer framework.SharedIndexInformer, kc kclient.Interface, sa, image string, env []kapi.EnvVar, codec runtime.Codec) *DeploymentController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(kc.Events(""))
	recorder := eventBroadcaster.NewRecorder(kapi.EventSource{Component: "deployments-controller"})

	c := &DeploymentController{
		rn: kc,
		pn: kc,

		queue: workqueue.NewRateLimitingQueue(workqueue.DefaultControllerRateLimiter()),

		serviceAccount: sa,
		deployerImage:  image,
		environment:    env,
		recorder:       recorder,
		codec:          codec,
	}

	c.rcStore.Indexer = rcInformer.GetIndexer()
	rcInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		AddFunc:    c.addReplicationController,
		UpdateFunc: c.updateReplicationController,
	})

	c.podStore.Indexer = podInformer.GetIndexer()
	podInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		UpdateFunc: c.updatePod,
		DeleteFunc: c.deletePod,
	})

	c.rcStoreSynced = rcInformer.HasSynced
	c.podStoreSynced = podInformer.HasSynced

	return c
}
Exemple #5
0
func NewJobController(kubeClient client.Interface) *JobController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	jm := &JobController{
		kubeClient: kubeClient,
		podControl: controller.RealPodControl{
			KubeClient: kubeClient,
			Recorder:   eventBroadcaster.NewRecorder(api.EventSource{Component: "job"}),
		},
		expectations: controller.NewControllerExpectations(),
		queue:        workqueue.New(),
	}

	jm.jobStore.Store, jm.jobController = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func() (runtime.Object, error) {
				return jm.kubeClient.Experimental().Jobs(api.NamespaceAll).List(labels.Everything(), fields.Everything())
			},
			WatchFunc: func(rv string) (watch.Interface, error) {
				return jm.kubeClient.Experimental().Jobs(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
			},
		},
		&experimental.Job{},
		replicationcontroller.FullControllerResyncPeriod,
		framework.ResourceEventHandlerFuncs{
			AddFunc: jm.enqueueController,
			UpdateFunc: func(old, cur interface{}) {
				if job := cur.(*experimental.Job); !isJobFinished(job) {
					jm.enqueueController(job)
				}
			},
			DeleteFunc: jm.enqueueController,
		},
	)

	jm.podStore.Store, jm.podController = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func() (runtime.Object, error) {
				return jm.kubeClient.Pods(api.NamespaceAll).List(labels.Everything(), fields.Everything())
			},
			WatchFunc: func(rv string) (watch.Interface, error) {
				return jm.kubeClient.Pods(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
			},
		},
		&api.Pod{},
		replicationcontroller.PodRelistPeriod,
		framework.ResourceEventHandlerFuncs{
			AddFunc:    jm.addPod,
			UpdateFunc: jm.updatePod,
			DeleteFunc: jm.deletePod,
		},
	)

	jm.updateHandler = jm.updateJobStatus
	jm.syncHandler = jm.syncJob
	jm.podStoreSynced = jm.podController.HasSynced
	return jm
}
Exemple #6
0
// mustSetupScheduler starts the following components:
// - k8s api server (a.k.a. master)
// - scheduler
// It returns scheduler config factory and destroyFunc which should be used to
// remove resources after finished.
// Notes on rate limiter:
//   - The BindPodsRateLimiter is nil, meaning no rate limits.
//   - client rate limit is set to 5000.
func mustSetupScheduler() (schedulerConfigFactory *factory.ConfigFactory, destroyFunc func()) {
	framework.DeleteAllEtcdKeys()

	var m *master.Master
	masterConfig := framework.NewIntegrationTestMasterConfig()
	m = master.New(masterConfig)
	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		m.Handler.ServeHTTP(w, req)
	}))

	c := client.NewOrDie(&client.Config{
		Host:         s.URL,
		GroupVersion: testapi.Default.GroupVersion(),
		QPS:          5000.0,
		Burst:        5000,
	})

	schedulerConfigFactory = factory.NewConfigFactory(c, nil, api.DefaultSchedulerName)
	schedulerConfig, err := schedulerConfigFactory.Create()
	if err != nil {
		panic("Couldn't create scheduler config")
	}
	eventBroadcaster := record.NewBroadcaster()
	schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
	eventBroadcaster.StartRecordingToSink(c.Events(""))
	scheduler.New(schedulerConfig).Run()

	destroyFunc = func() {
		glog.Infof("destroying")
		close(schedulerConfig.StopEverything)
		s.Close()
		glog.Infof("destroyed")
	}
	return
}
Exemple #7
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()
	}
}
func New(kubeClient client.Interface, resyncPeriod controller.ResyncPeriodFunc, threshold int) *GCController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	gcc := &GCController{
		kubeClient: kubeClient,
		threshold:  threshold,
		deletePod: func(namespace, name string) error {
			return kubeClient.Pods(namespace).Delete(name, api.NewDeleteOptions(0))
		},
	}

	terminatedSelector := fields.ParseSelectorOrDie("status.phase!=" + string(api.PodPending) + ",status.phase!=" + string(api.PodRunning) + ",status.phase!=" + string(api.PodUnknown))

	gcc.podStore.Store, gcc.podStoreSyncer = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func(options api.ListOptions) (runtime.Object, error) {
				options.FieldSelector = terminatedSelector
				return gcc.kubeClient.Pods(api.NamespaceAll).List(options)
			},
			WatchFunc: func(options api.ListOptions) (watch.Interface, error) {
				options.FieldSelector = terminatedSelector
				return gcc.kubeClient.Pods(api.NamespaceAll).Watch(options)
			},
		},
		&api.Pod{},
		resyncPeriod(),
		framework.ResourceEventHandlerFuncs{},
	)
	return gcc
}
Exemple #9
0
func createPodConfigTester(mode PodConfigNotificationMode) (chan<- interface{}, <-chan kubelet.PodUpdate, *PodConfig) {
	eventBroadcaster := record.NewBroadcaster()
	config := NewPodConfig(mode, eventBroadcaster.NewRecorder(api.EventSource{Component: "kubelet"}))
	channel := config.Channel(TestSource)
	ch := config.Updates()
	return channel, ch, config
}
// NewCloudNodeController creates a CloudNodeController object
func NewCloudNodeController(
	nodeInformer informers.NodeInformer,
	kubeClient clientset.Interface,
	cloud cloudprovider.Interface,
	nodeMonitorPeriod time.Duration) (*CloudNodeController, error) {

	eventBroadcaster := record.NewBroadcaster()
	recorder := eventBroadcaster.NewRecorder(v1.EventSource{Component: "cloudcontrollermanager"})
	eventBroadcaster.StartLogging(glog.Infof)
	if kubeClient != nil {
		glog.V(0).Infof("Sending events to api server.")
		eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: kubeClient.Core().Events("")})
	} else {
		glog.V(0).Infof("No api server defined - no events will be sent to API server.")
	}

	cnc := &CloudNodeController{
		nodeInformer:      nodeInformer,
		kubeClient:        kubeClient,
		recorder:          recorder,
		cloud:             cloud,
		nodeMonitorPeriod: nodeMonitorPeriod,
	}
	return cnc, nil
}
Exemple #11
0
func TestUnschedulableNodes(t *testing.T) {
	framework.DeleteAllEtcdKeys()

	var m *master.Master
	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		m.Handler.ServeHTTP(w, req)
	}))
	defer s.Close()

	masterConfig := framework.NewIntegrationTestMasterConfig()
	m = master.New(masterConfig)

	restClient := client.NewOrDie(&client.Config{Host: s.URL, GroupVersion: testapi.Default.GroupVersion()})

	schedulerConfigFactory := factory.NewConfigFactory(restClient, nil)
	schedulerConfig, err := schedulerConfigFactory.Create()
	if err != nil {
		t.Fatalf("Couldn't create scheduler config: %v", err)
	}
	eventBroadcaster := record.NewBroadcaster()
	schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
	eventBroadcaster.StartRecordingToSink(restClient.Events(""))
	scheduler.New(schedulerConfig).Run()

	defer close(schedulerConfig.StopEverything)

	DoTestUnschedulableNodes(t, restClient, schedulerConfigFactory.NodeLister.Store)
}
Exemple #12
0
// Create creates a new ConfigChangeController which is used to trigger builds on creation
func (factory *BuildConfigControllerFactory) Create() controller.RunnableController {
	queue := cache.NewResyncableFIFO(cache.MetaNamespaceKeyFunc)
	cache.NewReflector(&buildConfigLW{client: factory.Client}, &buildapi.BuildConfig{}, queue, 2*time.Minute).RunUntil(factory.Stop)

	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(factory.KubeClient.Events(""))

	bcController := &buildcontroller.BuildConfigController{
		BuildConfigInstantiator: factory.BuildConfigInstantiator,
		Recorder:                eventBroadcaster.NewRecorder(kapi.EventSource{Component: "build-config-controller"}),
	}

	return &controller.RetryController{
		Queue: queue,
		RetryManager: controller.NewQueueRetryManager(
			queue,
			cache.MetaNamespaceKeyFunc,
			retryFunc("BuildConfig", buildcontroller.IsFatal),
			flowcontrol.NewTokenBucketRateLimiter(1, 10)),
		Handle: func(obj interface{}) error {
			bc := obj.(*buildapi.BuildConfig)
			return bcController.HandleBuildConfig(bc)
		},
	}
}
Exemple #13
0
func New(kubeClient client.Interface, resyncPeriod controller.ResyncPeriodFunc, threshold int) *GCController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	gcc := &GCController{
		kubeClient: kubeClient,
		threshold:  threshold,
		deletePod: func(namespace, name string) error {
			return kubeClient.Pods(namespace).Delete(name, api.NewDeleteOptions(0))
		},
	}

	terminatedSelector := compileTerminatedPodSelector()

	gcc.podStore.Store, gcc.podStoreSyncer = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func() (runtime.Object, error) {
				options := unversioned.ListOptions{FieldSelector: unversioned.FieldSelector{terminatedSelector}}
				return gcc.kubeClient.Pods(api.NamespaceAll).List(options)
			},
			WatchFunc: func(options unversioned.ListOptions) (watch.Interface, error) {
				options.FieldSelector.Selector = terminatedSelector
				return gcc.kubeClient.Pods(api.NamespaceAll).Watch(options)
			},
		},
		&api.Pod{},
		resyncPeriod(),
		framework.ResourceEventHandlerFuncs{},
	)
	return gcc
}
Exemple #14
0
func createConfig(s *options.SchedulerServer, kubecli *clientset.Clientset) (*scheduler.Config, error) {
	configFactory := factory.NewConfigFactory(kubecli, s.SchedulerName, s.HardPodAffinitySymmetricWeight, s.FailureDomains)
	if _, err := os.Stat(s.PolicyConfigFile); err == nil {
		var (
			policy     schedulerapi.Policy
			configData []byte
		)
		configData, err := ioutil.ReadFile(s.PolicyConfigFile)
		if err != nil {
			return nil, fmt.Errorf("unable to read policy config: %v", err)
		}
		if err := runtime.DecodeInto(latestschedulerapi.Codec, configData, &policy); err != nil {
			return nil, fmt.Errorf("invalid configuration: %v", err)
		}
		return configFactory.CreateFromConfig(policy)
	}

	// if the config file isn't provided, use the specified (or default) provider
	config, err := configFactory.CreateFromProvider(s.AlgorithmProvider)
	if err != nil {
		return nil, err
	}

	eventBroadcaster := record.NewBroadcaster()
	config.Recorder = eventBroadcaster.NewRecorder(v1.EventSource{Component: s.SchedulerName})
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: kubecli.Core().Events("")})

	return config, nil
}
Exemple #15
0
// Create constructs a BuildController
func (factory *BuildControllerFactory) Create() controller.RunnableController {
	queue := cache.NewFIFO(cache.MetaNamespaceKeyFunc)
	cache.NewReflector(&buildLW{client: factory.OSClient}, &buildapi.Build{}, queue, 2*time.Minute).Run()

	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(factory.KubeClient.Events(""))

	client := ControllerClient{factory.KubeClient, factory.OSClient}
	buildController := &buildcontroller.BuildController{
		BuildUpdater:      factory.BuildUpdater,
		ImageStreamClient: client,
		PodManager:        client,
		BuildStrategy: &typeBasedFactoryStrategy{
			DockerBuildStrategy: factory.DockerBuildStrategy,
			SourceBuildStrategy: factory.SourceBuildStrategy,
			CustomBuildStrategy: factory.CustomBuildStrategy,
		},
		Recorder: eventBroadcaster.NewRecorder(kapi.EventSource{Component: "build-controller"}),
	}

	return &controller.RetryController{
		Queue: queue,
		RetryManager: controller.NewQueueRetryManager(
			queue,
			cache.MetaNamespaceKeyFunc,
			limitedLogAndRetry(factory.BuildUpdater, 30*time.Minute),
			kutil.NewTokenBucketRateLimiter(1, 10)),
		Handle: func(obj interface{}) error {
			build := obj.(*buildapi.Build)
			return buildController.HandleBuild(build)
		},
	}
}
Exemple #16
0
func TestUnschedulableNodes(t *testing.T) {
	framework.DeleteAllEtcdKeys()

	var m *master.Master
	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		m.Handler.ServeHTTP(w, req)
	}))
	defer s.Close()

	masterConfig := framework.NewIntegrationTestMasterConfig()
	m, err := master.New(masterConfig)
	if err != nil {
		t.Fatalf("Error in bringing up the master: %v", err)
	}

	restClient := client.NewOrDie(&restclient.Config{Host: s.URL, ContentConfig: restclient.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})

	schedulerConfigFactory := factory.NewConfigFactory(restClient, api.DefaultSchedulerName, api.DefaultHardPodAffinitySymmetricWeight, api.DefaultFailureDomains)
	schedulerConfig, err := schedulerConfigFactory.Create()
	if err != nil {
		t.Fatalf("Couldn't create scheduler config: %v", err)
	}
	eventBroadcaster := record.NewBroadcaster()
	schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: api.DefaultSchedulerName})
	eventBroadcaster.StartRecordingToSink(restClient.Events(""))
	scheduler.New(schedulerConfig).Run()

	defer close(schedulerConfig.StopEverything)

	DoTestUnschedulableNodes(t, restClient, schedulerConfigFactory.NodeLister.Store)
}
Exemple #17
0
// RunKubelet is responsible for setting up and running a kubelet.  It is used in three different applications:
//   1 Integration tests
//   2 Kubelet binary
//   3 Standalone 'kubernetes' binary
// Eventually, #2 will be replaced with instances of #3
func RunKubelet(kcfg *KubeletConfig, builder KubeletBuilder) error {
	kcfg.Hostname = nodeutil.GetHostname(kcfg.HostnameOverride)

	if len(kcfg.NodeName) == 0 {
		// Query the cloud provider for our node name, default to Hostname
		nodeName := kcfg.Hostname
		if kcfg.Cloud != nil {
			var err error
			instances, ok := kcfg.Cloud.Instances()
			if !ok {
				return fmt.Errorf("failed to get instances from cloud provider")
			}

			nodeName, err = instances.CurrentNodeName(kcfg.Hostname)
			if err != nil {
				return fmt.Errorf("error fetching current instance name from cloud provider: %v", err)
			}

			glog.V(2).Infof("cloud provider determined current node name to be %s", nodeName)
		}

		kcfg.NodeName = nodeName
	}

	eventBroadcaster := record.NewBroadcaster()
	kcfg.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "kubelet", Host: kcfg.NodeName})
	eventBroadcaster.StartLogging(glog.V(3).Infof)
	if kcfg.KubeClient != nil {
		glog.V(4).Infof("Sending events to api server.")
		eventBroadcaster.StartRecordingToSink(kcfg.KubeClient.Events(""))
	} else {
		glog.Warning("No api server defined - no events will be sent to API server.")
	}
	capabilities.Setup(kcfg.AllowPrivileged, kcfg.HostNetworkSources, 0)

	credentialprovider.SetPreferredDockercfgPath(kcfg.RootDirectory)

	if builder == nil {
		builder = createAndInitKubelet
	}
	if kcfg.OSInterface == nil {
		kcfg.OSInterface = kubecontainer.RealOS{}
	}
	k, podCfg, err := builder(kcfg)
	if err != nil {
		return fmt.Errorf("failed to create kubelet: %v", err)
	}
	// process pods and exit.
	if kcfg.Runonce {
		if _, err := k.RunOnce(podCfg.Updates()); err != nil {
			return fmt.Errorf("runonce failed: %v", err)
		}
		glog.Infof("Started kubelet as runonce")
	} else {
		startKubelet(k, podCfg, kcfg)
		glog.Infof("Started kubelet")
	}
	return nil
}
Exemple #18
0
// RunProxy starts the proxy
func (c *NodeConfig) RunProxy() {
	// initialize kube proxy
	serviceConfig := pconfig.NewServiceConfig()
	endpointsConfig := pconfig.NewEndpointsConfig()

	host, _, err := net.SplitHostPort(c.BindAddress)
	if err != nil {
		glog.Fatalf("The provided value to bind to must be an ip:port %q", c.BindAddress)
	}
	ip := net.ParseIP(host)
	if ip == nil {
		glog.Fatalf("The provided value to bind to must be an ip:port: %q", c.BindAddress)
	}

	protocol := iptables.ProtocolIpv4
	if ip.To4() == nil {
		protocol = iptables.ProtocolIpv6
	}

	syncPeriod, err := time.ParseDuration(c.IPTablesSyncPeriod)
	if err != nil {
		glog.Fatalf("Cannot parse the provided ip-tables sync period (%s) : %v", c.IPTablesSyncPeriod, err)
	}

	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(c.Client.Events(""))
	recorder := eventBroadcaster.NewRecorder(kapi.EventSource{Component: "kube-proxy", Host: c.KubeletConfig.NodeName})
	nodeRef := &kapi.ObjectReference{
		Kind: "Node",
		Name: c.KubeletConfig.NodeName,
	}

	exec := kexec.New()
	dbus := utildbus.New()
	iptables := iptables.New(exec, dbus, protocol)
	proxier, err := proxy.NewProxier(iptables, exec, syncPeriod, false)
	if err != nil {
		// This should be fatal, but that would break the integration tests
		glog.Warningf("WARNING: Could not initialize Kubernetes Proxy. You must run this process as root to use the service proxy: %v", err)
		return
	}
	iptables.AddReloadFunc(proxier.Sync)

	pconfig.NewSourceAPI(
		c.Client,
		10*time.Minute,
		serviceConfig.Channel("api"),
		endpointsConfig.Channel("api"))

	serviceConfig.RegisterHandler(proxier)
	if c.FilteringEndpointsHandler == nil {
		endpointsConfig.RegisterHandler(proxier)
	} else {
		c.FilteringEndpointsHandler.SetBaseEndpointsHandler(proxier)
		endpointsConfig.RegisterHandler(c.FilteringEndpointsHandler)
	}
	recorder.Eventf(nodeRef, kapi.EventTypeNormal, "Starting", "Starting kube-proxy.")
	glog.Infof("Started Kubernetes Proxy on %s", host)
}
// NewReplicationManager creates a replication manager
func NewReplicationManager(podInformer cache.SharedIndexInformer, kubeClient clientset.Interface, resyncPeriod controller.ResyncPeriodFunc, burstReplicas int, lookupCacheSize int, garbageCollectorEnabled bool) *ReplicationManager {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(&unversionedcore.EventSinkImpl{Interface: kubeClient.Core().Events("")})
	return newReplicationManager(
		eventBroadcaster.NewRecorder(api.EventSource{Component: "replication-controller"}),
		podInformer, kubeClient, resyncPeriod, burstReplicas, lookupCacheSize, garbageCollectorEnabled)
}
Exemple #20
0
func NewJobController(podInformer framework.SharedIndexInformer, kubeClient clientset.Interface) *JobController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	// TODO: remove the wrapper when every clients have moved to use the clientset.
	eventBroadcaster.StartRecordingToSink(&unversionedcore.EventSinkImpl{Interface: kubeClient.Core().Events("")})

	if kubeClient != nil && kubeClient.Core().GetRESTClient().GetRateLimiter() != nil {
		metrics.RegisterMetricAndTrackRateLimiterUsage("job_controller", kubeClient.Core().GetRESTClient().GetRateLimiter())
	}

	jm := &JobController{
		kubeClient: kubeClient,
		podControl: controller.RealPodControl{
			KubeClient: kubeClient,
			Recorder:   eventBroadcaster.NewRecorder(api.EventSource{Component: "job-controller"}),
		},
		expectations: controller.NewControllerExpectations(),
		queue:        workqueue.New(),
		recorder:     eventBroadcaster.NewRecorder(api.EventSource{Component: "job-controller"}),
	}

	jm.jobStore.Store, jm.jobController = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func(options api.ListOptions) (runtime.Object, error) {
				return jm.kubeClient.Batch().Jobs(api.NamespaceAll).List(options)
			},
			WatchFunc: func(options api.ListOptions) (watch.Interface, error) {
				return jm.kubeClient.Batch().Jobs(api.NamespaceAll).Watch(options)
			},
		},
		&batch.Job{},
		// TODO: Can we have much longer period here?
		replicationcontroller.FullControllerResyncPeriod,
		framework.ResourceEventHandlerFuncs{
			AddFunc: jm.enqueueController,
			UpdateFunc: func(old, cur interface{}) {
				if job := cur.(*batch.Job); !IsJobFinished(job) {
					jm.enqueueController(job)
				}
			},
			DeleteFunc: jm.enqueueController,
		},
	)

	podInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		AddFunc:    jm.addPod,
		UpdateFunc: jm.updatePod,
		DeleteFunc: jm.deletePod,
	})
	jm.podStore.Indexer = podInformer.GetIndexer()
	jm.podStoreSynced = podInformer.HasSynced

	jm.updateHandler = jm.updateJobStatus
	jm.syncHandler = jm.syncJob
	return jm
}
// NewCIDRRangeAllocator returns a CIDRAllocator to allocate CIDR for node
// Caller must ensure subNetMaskSize is not less than cluster CIDR mask size.
// Caller must always pass in a list of existing nodes so the new allocator
// can initialize its CIDR map. NodeList is only nil in testing.
func NewCIDRRangeAllocator(client clientset.Interface, clusterCIDR *net.IPNet, serviceCIDR *net.IPNet, subNetMaskSize int, nodeList *v1.NodeList) (CIDRAllocator, error) {
	eventBroadcaster := record.NewBroadcaster()
	recorder := eventBroadcaster.NewRecorder(v1.EventSource{Component: "cidrAllocator"})
	eventBroadcaster.StartLogging(glog.Infof)

	ra := &rangeAllocator{
		client:                client,
		cidrs:                 newCIDRSet(clusterCIDR, subNetMaskSize),
		clusterCIDR:           clusterCIDR,
		nodeCIDRUpdateChannel: make(chan nodeAndCIDR, cidrUpdateQueueSize),
		recorder:              recorder,
		nodesInProcessing:     sets.NewString(),
	}

	if serviceCIDR != nil {
		ra.filterOutServiceRange(serviceCIDR)
	} else {
		glog.V(0).Info("No Service CIDR provided. Skipping filtering out service addresses.")
	}

	if nodeList != nil {
		for _, node := range nodeList.Items {
			if node.Spec.PodCIDR == "" {
				glog.Infof("Node %v has no CIDR, ignoring", node.Name)
				continue
			} else {
				glog.Infof("Node %v has CIDR %s, occupying it in CIDR map", node.Name, node.Spec.PodCIDR)
			}
			if err := ra.occupyCIDR(&node); err != nil {
				// This will happen if:
				// 1. We find garbage in the podCIDR field. Retrying is useless.
				// 2. CIDR out of range: This means a node CIDR has changed.
				// This error will keep crashing controller-manager.
				return nil, err
			}
		}
	}
	for i := 0; i < cidrUpdateWorkers; i++ {
		go func(stopChan <-chan struct{}) {
			for {
				select {
				case workItem, ok := <-ra.nodeCIDRUpdateChannel:
					if !ok {
						glog.Warning("NodeCIDRUpdateChannel read returned false.")
						return
					}
					ra.updateCIDRAllocation(workItem)
				case <-stopChan:
					return
				}
			}
		}(wait.NeverStop)
	}

	return ra, nil
}
Exemple #22
0
// Create creates a DeploymentConfigChangeController.
func (factory *DeploymentConfigChangeControllerFactory) Create() controller.RunnableController {
	deploymentConfigLW := &deployutil.ListWatcherImpl{
		ListFunc: func() (runtime.Object, error) {
			return factory.Client.DeploymentConfigs(kapi.NamespaceAll).List(labels.Everything(), fields.Everything())
		},
		WatchFunc: func(resourceVersion string) (watch.Interface, error) {
			return factory.Client.DeploymentConfigs(kapi.NamespaceAll).Watch(labels.Everything(), fields.Everything(), resourceVersion)
		},
	}
	queue := cache.NewFIFO(cache.MetaNamespaceKeyFunc)
	cache.NewReflector(deploymentConfigLW, &deployapi.DeploymentConfig{}, queue, 2*time.Minute).Run()

	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartRecordingToSink(factory.KubeClient.Events(""))

	changeController := &DeploymentConfigChangeController{
		changeStrategy: &changeStrategyImpl{
			getDeploymentFunc: func(namespace, name string) (*kapi.ReplicationController, error) {
				return factory.KubeClient.ReplicationControllers(namespace).Get(name)
			},
			generateDeploymentConfigFunc: func(namespace, name string) (*deployapi.DeploymentConfig, error) {
				return factory.Client.DeploymentConfigs(namespace).Generate(name)
			},
			updateDeploymentConfigFunc: func(namespace string, config *deployapi.DeploymentConfig) (*deployapi.DeploymentConfig, error) {
				return factory.Client.DeploymentConfigs(namespace).Update(config)
			},
		},
		decodeConfig: func(deployment *kapi.ReplicationController) (*deployapi.DeploymentConfig, error) {
			return deployutil.DecodeDeploymentConfig(deployment, factory.Codec)
		},
		recorder: eventBroadcaster.NewRecorder(kapi.EventSource{Component: "deployer"}),
	}

	return &controller.RetryController{
		Queue: queue,
		RetryManager: controller.NewQueueRetryManager(
			queue,
			cache.MetaNamespaceKeyFunc,
			func(obj interface{}, err error, retries controller.Retry) bool {
				kutil.HandleError(err)
				if _, isFatal := err.(fatalError); isFatal {
					return false
				}
				if retries.Count > 0 {
					return false
				}
				return true
			},
			kutil.NewTokenBucketRateLimiter(1, 10),
		),
		Handle: func(obj interface{}) error {
			config := obj.(*deployapi.DeploymentConfig)
			return changeController.Handle(config)
		},
	}
}
Exemple #23
0
// Run runs the specified SchedulerServer.  This should never exit.
func (s *SchedulerServer) Run(_ []string) error {
	if s.Kubeconfig == "" && s.Master == "" {
		glog.Warningf("Neither --kubeconfig nor --master was specified.  Using default API client.  This might not work.")
	}

	// This creates a client, first loading any specified kubeconfig
	// file, and then overriding the Master flag, if non-empty.
	kubeconfig, err := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
		&clientcmd.ClientConfigLoadingRules{ExplicitPath: s.Kubeconfig},
		&clientcmd.ConfigOverrides{ClusterInfo: clientcmdapi.Cluster{Server: s.Master}}).ClientConfig()
	if err != nil {
		return err
	}

	// Override kubeconfig qps/burst settings from flags
	kubeconfig.QPS = s.KubeAPIQPS
	kubeconfig.Burst = s.KubeAPIBurst

	kubeClient, err := client.New(kubeconfig)
	if err != nil {
		glog.Fatalf("Invalid API configuration: %v", err)
	}

	go func() {
		mux := http.NewServeMux()
		healthz.InstallHandler(mux)
		if s.EnableProfiling {
			mux.HandleFunc("/debug/pprof/", pprof.Index)
			mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
			mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
		}
		mux.Handle("/metrics", prometheus.Handler())

		server := &http.Server{
			Addr:    net.JoinHostPort(s.Address.String(), strconv.Itoa(s.Port)),
			Handler: mux,
		}
		glog.Fatal(server.ListenAndServe())
	}()

	configFactory := factory.NewConfigFactory(kubeClient, util.NewTokenBucketRateLimiter(s.BindPodsQPS, s.BindPodsBurst))
	config, err := s.createConfig(configFactory)
	if err != nil {
		glog.Fatalf("Failed to create scheduler configuration: %v", err)
	}

	eventBroadcaster := record.NewBroadcaster()
	config.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))

	sched := scheduler.New(config)
	sched.Run()

	select {}
}
Exemple #24
0
// NewPetSetController creates a new petset controller.
func NewPetSetController(podInformer framework.SharedIndexInformer, kubeClient *client.Client, resyncPeriod time.Duration) *PetSetController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(kubeClient.Events(""))
	recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "petset"})
	pc := &apiServerPetClient{kubeClient, recorder, &defaultPetHealthChecker{}}

	psc := &PetSetController{
		kubeClient:       kubeClient,
		blockingPetStore: newUnHealthyPetTracker(pc),
		newSyncer: func(blockingPet *pcb) *petSyncer {
			return &petSyncer{pc, blockingPet}
		},
		queue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "petset"),
	}

	podInformer.AddEventHandler(framework.ResourceEventHandlerFuncs{
		// lookup the petset and enqueue
		AddFunc: psc.addPod,
		// lookup current and old petset if labels changed
		UpdateFunc: psc.updatePod,
		// lookup petset accounting for deletion tombstones
		DeleteFunc: psc.deletePod,
	})
	psc.podStore.Indexer = podInformer.GetIndexer()
	psc.podController = podInformer.GetController()

	psc.psStore.Store, psc.psController = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func(options api.ListOptions) (runtime.Object, error) {
				return psc.kubeClient.Apps().PetSets(api.NamespaceAll).List(options)
			},
			WatchFunc: func(options api.ListOptions) (watch.Interface, error) {
				return psc.kubeClient.Apps().PetSets(api.NamespaceAll).Watch(options)
			},
		},
		&apps.PetSet{},
		petSetResyncPeriod,
		framework.ResourceEventHandlerFuncs{
			AddFunc: psc.enqueuePetSet,
			UpdateFunc: func(old, cur interface{}) {
				oldPS := old.(*apps.PetSet)
				curPS := cur.(*apps.PetSet)
				if oldPS.Status.Replicas != curPS.Status.Replicas {
					glog.V(4).Infof("Observed updated replica count for PetSet: %v, %d->%d", curPS.Name, oldPS.Status.Replicas, curPS.Status.Replicas)
				}
				psc.enqueuePetSet(cur)
			},
			DeleteFunc: psc.enqueuePetSet,
		},
	)
	// TODO: Watch volumes
	psc.podStoreSynced = psc.podController.HasSynced
	psc.syncHandler = psc.Sync
	return psc
}
func TestUnschedulableNodes(t *testing.T) {
	etcdStorage, err := framework.NewEtcdStorage()
	if err != nil {
		t.Fatalf("Couldn't create etcd storage: %v", err)
	}
	expEtcdStorage, err := framework.NewExtensionsEtcdStorage(nil)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	storageDestinations := master.NewStorageDestinations()
	storageDestinations.AddAPIGroup("", etcdStorage)
	storageDestinations.AddAPIGroup("extensions", expEtcdStorage)

	storageVersions := make(map[string]string)
	storageVersions[""] = testapi.Default.Version()
	storageVersions["extensions"] = testapi.Extensions.GroupAndVersion()

	framework.DeleteAllEtcdKeys()

	var m *master.Master
	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		m.Handler.ServeHTTP(w, req)
	}))
	defer s.Close()

	m = master.New(&master.Config{
		StorageDestinations:   storageDestinations,
		KubeletClient:         client.FakeKubeletClient{},
		EnableCoreControllers: true,
		EnableLogsSupport:     false,
		EnableUISupport:       false,
		EnableIndex:           true,
		APIPrefix:             "/api",
		Authorizer:            apiserver.NewAlwaysAllowAuthorizer(),
		AdmissionControl:      admit.NewAlwaysAdmit(),
		StorageVersions:       storageVersions,
		PublicAddress:         net.ParseIP("192.168.10.4"),
	})

	restClient := client.NewOrDie(&client.Config{Host: s.URL, GroupVersion: testapi.Default.GroupVersion()})

	schedulerConfigFactory := factory.NewConfigFactory(restClient, nil)
	schedulerConfig, err := schedulerConfigFactory.Create()
	if err != nil {
		t.Fatalf("Couldn't create scheduler config: %v", err)
	}
	eventBroadcaster := record.NewBroadcaster()
	schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
	eventBroadcaster.StartRecordingToSink(restClient.Events(""))
	scheduler.New(schedulerConfig).Run()

	defer close(schedulerConfig.StopEverything)

	DoTestUnschedulableNodes(t, restClient, schedulerConfigFactory.NodeLister.Store)
}
Exemple #26
0
func NewCertificateController(kubeClient clientset.Interface, syncPeriod time.Duration, caCertFile, caKeyFile string, approveAllKubeletCSRsForGroup string) (*CertificateController, error) {
	// Send events to the apiserver
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(&unversionedcore.EventSinkImpl{Interface: kubeClient.Core().Events("")})

	// Configure cfssl signer
	// TODO: support non-default policy and remote/pkcs11 signing
	policy := &config.Signing{
		Default: config.DefaultConfig(),
	}
	ca, err := local.NewSignerFromFile(caCertFile, caKeyFile, policy)
	if err != nil {
		return nil, err
	}

	cc := &CertificateController{
		kubeClient: kubeClient,
		queue:      workqueue.New(),
		signer:     ca,
		approveAllKubeletCSRsForGroup: approveAllKubeletCSRsForGroup,
	}

	// Manage the addition/update of certificate requests
	cc.csrStore.Store, cc.csrController = framework.NewInformer(
		&cache.ListWatch{
			ListFunc: func(options api.ListOptions) (runtime.Object, error) {
				return cc.kubeClient.Certificates().CertificateSigningRequests().List(options)
			},
			WatchFunc: func(options api.ListOptions) (watch.Interface, error) {
				return cc.kubeClient.Certificates().CertificateSigningRequests().Watch(options)
			},
		},
		&certificates.CertificateSigningRequest{},
		syncPeriod,
		framework.ResourceEventHandlerFuncs{
			AddFunc: func(obj interface{}) {
				csr := obj.(*certificates.CertificateSigningRequest)
				glog.V(4).Infof("Adding certificate request %s", csr.Name)
				cc.enqueueCertificateRequest(obj)
			},
			UpdateFunc: func(old, new interface{}) {
				oldCSR := old.(*certificates.CertificateSigningRequest)
				glog.V(4).Infof("Updating certificate request %s", oldCSR.Name)
				cc.enqueueCertificateRequest(new)
			},
			DeleteFunc: func(obj interface{}) {
				csr := obj.(*certificates.CertificateSigningRequest)
				glog.V(4).Infof("Deleting certificate request %s", csr.Name)
				cc.enqueueCertificateRequest(obj)
			},
		},
	)
	cc.syncHandler = cc.maybeSignCertificate
	return cc, nil
}
Exemple #27
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()
	}
}
Exemple #28
0
func (k *KubernetesScheduler) NewPluginConfig(terminate <-chan struct{}, mux *http.ServeMux,
	podsWatcher *cache.ListWatch) *PluginConfig {

	// Watch and queue pods that need scheduling.
	updates := make(chan queue.Entry, k.schedcfg.UpdatesBacklog)
	podUpdates := &podStoreAdapter{queue.NewHistorical(updates)}
	reflector := cache.NewReflector(podsWatcher, &api.Pod{}, podUpdates, 0)

	// lock that guards critial sections that involve transferring pods from
	// the store (cache) to the scheduling queue; its purpose is to maintain
	// an ordering (vs interleaving) of operations that's easier to reason about.
	kapi := &k8smScheduler{internal: k}
	q := newQueuer(podUpdates)
	podDeleter := &deleter{
		api: kapi,
		qr:  q,
	}
	eh := &errorHandler{
		api:     kapi,
		backoff: backoff.New(k.schedcfg.InitialPodBackoff.Duration, k.schedcfg.MaxPodBackoff.Duration),
		qr:      q,
	}
	startLatch := make(chan struct{})
	eventBroadcaster := record.NewBroadcaster()
	runtime.On(startLatch, func() {
		eventBroadcaster.StartRecordingToSink(k.client.Events(""))
		reflector.Run() // TODO(jdef) should listen for termination
		podDeleter.Run(updates, terminate)
		q.Run(terminate)

		q.installDebugHandlers(mux)
		podtask.InstallDebugHandlers(k.taskRegistry, mux)
	})
	return &PluginConfig{
		Config: &plugin.Config{
			MinionLister: nil,
			Algorithm: &kubeScheduler{
				api:                      kapi,
				podUpdates:               podUpdates,
				defaultContainerCPULimit: k.defaultContainerCPULimit,
				defaultContainerMemLimit: k.defaultContainerMemLimit,
			},
			Binder:   &binder{api: kapi},
			NextPod:  q.yield,
			Error:    eh.handleSchedulingError,
			Recorder: eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"}),
		},
		api:      kapi,
		client:   k.client,
		qr:       q,
		deleter:  podDeleter,
		starting: startLatch,
	}
}
Exemple #29
0
func NewHorizontalController(client client.Interface, metricsClient metrics.MetricsClient) *HorizontalController {
	broadcaster := record.NewBroadcaster()
	broadcaster.StartRecordingToSink(client.Events(""))
	recorder := broadcaster.NewRecorder(api.EventSource{Component: "horizontal-pod-autoscaler"})

	return &HorizontalController{
		client:        client,
		metricsClient: metricsClient,
		eventRecorder: recorder,
	}
}
func New(client client.Interface) *DeploymentController {
	eventBroadcaster := record.NewBroadcaster()
	eventBroadcaster.StartLogging(glog.Infof)
	eventBroadcaster.StartRecordingToSink(client.Events(""))

	return &DeploymentController{
		client:        client,
		expClient:     client.Extensions(),
		eventRecorder: eventBroadcaster.NewRecorder(api.EventSource{Component: "deployment-controller"}),
	}
}