func startComponents(etcdClient tools.EtcdClient, cl *client.Client, addr net.IP, port int) { runApiServer(etcdClient, addr, port, *masterServiceNamespace) runScheduler(cl) runControllerManager(cl) dockerClient := dockertools.ConnectToDockerOrDie(*dockerEndpoint) cadvisorInterface, err := cadvisor.New(0) if err != nil { glog.Fatalf("Failed to create cAdvisor: %v", err) } kcfg := kubeletapp.SimpleKubelet(cl, dockerClient, "localhost", "/tmp/kubernetes", "", "127.0.0.1", 10250, *masterServiceNamespace, kubeletapp.ProbeVolumePlugins(), nil, cadvisorInterface, "", nil, kubecontainer.RealOS{}) kubeletapp.RunKubelet(kcfg, nil) }
func startComponents(firstManifestURL, secondManifestURL, apiVersion string) (string, string) { // Setup servers := []string{} glog.Infof("Creating etcd client pointing to %v", servers) handler := delegateHandler{} apiServer := httptest.NewServer(&handler) etcdClient := etcd.NewClient(servers) sleep := 4 * time.Second ok := false for i := 0; i < 3; i++ { keys, err := etcdClient.Get("/", false, false) if err != nil { glog.Warningf("Unable to list root etcd keys: %v", err) if i < 2 { time.Sleep(sleep) sleep = sleep * sleep } continue } for _, node := range keys.Node.Nodes { if _, err := etcdClient.Delete(node.Key, true); err != nil { glog.Fatalf("Unable delete key: %v", err) } } ok = true break } if !ok { glog.Fatalf("Failed to connect to etcd") } cl := client.NewOrDie(&client.Config{Host: apiServer.URL, Version: apiVersion}) etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix()) if err != nil { glog.Fatalf("Unable to get etcd storage: %v", err) } expEtcdStorage, err := master.NewEtcdStorage(etcdClient, explatest.InterfacesFor, explatest.Version, etcdtest.PathPrefix()) if err != nil { glog.Fatalf("Unable to get etcd storage for experimental: %v", err) } // Master host, port, err := net.SplitHostPort(strings.TrimLeft(apiServer.URL, "http://")) if err != nil { glog.Fatalf("Unable to parse URL '%v': %v", apiServer.URL, err) } portNumber, err := strconv.Atoi(port) if err != nil { glog.Fatalf("Nonnumeric port? %v", err) } publicAddress := net.ParseIP(host) if publicAddress == nil { glog.Fatalf("no public address for %s", host) } // Create a master and install handlers into mux. m := master.New(&master.Config{ DatabaseStorage: etcdStorage, ExpDatabaseStorage: expEtcdStorage, KubeletClient: fakeKubeletClient{}, EnableCoreControllers: true, EnableLogsSupport: false, EnableProfiling: true, APIPrefix: "/api", ExpAPIPrefix: "/experimental", Authorizer: apiserver.NewAlwaysAllowAuthorizer(), AdmissionControl: admit.NewAlwaysAdmit(), ReadWritePort: portNumber, PublicAddress: publicAddress, CacheTimeout: 2 * time.Second, }) handler.delegate = m.Handler // Scheduler schedulerConfigFactory := factory.NewConfigFactory(cl, nil) schedulerConfig, err := schedulerConfigFactory.Create() if err != nil { glog.Fatalf("Couldn't create scheduler config: %v", err) } eventBroadcaster := record.NewBroadcaster() schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"}) eventBroadcaster.StartLogging(glog.Infof) eventBroadcaster.StartRecordingToSink(cl.Events("")) scheduler.New(schedulerConfig).Run() endpoints := endpointcontroller.NewEndpointController(cl) // ensure the service endpoints are sync'd several times within the window that the integration tests wait go endpoints.Run(3, util.NeverStop) controllerManager := replicationControllerPkg.NewReplicationManager(cl, replicationControllerPkg.BurstReplicas) // TODO: Write an integration test for the replication controllers watch. go controllerManager.Run(3, util.NeverStop) nodeController := nodecontroller.NewNodeController(nil, cl, 5*time.Minute, nodecontroller.NewPodEvictor(util.NewFakeRateLimiter()), 40*time.Second, 60*time.Second, 5*time.Second, nil, false) nodeController.Run(5 * time.Second) cadvisorInterface := new(cadvisor.Fake) // Kubelet (localhost) testRootDir := makeTempDirOrDie("kubelet_integ_1.", "") configFilePath := makeTempDirOrDie("config", testRootDir) glog.Infof("Using %s as root dir for kubelet #1", testRootDir) fakeDocker1.VersionInfo = docker.Env{"ApiVersion=1.15"} kcfg := kubeletapp.SimpleKubelet(cl, &fakeDocker1, "localhost", testRootDir, firstManifestURL, "127.0.0.1", 10250, api.NamespaceDefault, empty_dir.ProbeVolumePlugins(), nil, cadvisorInterface, configFilePath, nil, kubecontainer.FakeOS{}) kubeletapp.RunKubelet(kcfg, nil) // Kubelet (machine) // Create a second kubelet so that the guestbook example's two redis slaves both // have a place they can schedule. testRootDir = makeTempDirOrDie("kubelet_integ_2.", "") glog.Infof("Using %s as root dir for kubelet #2", testRootDir) fakeDocker2.VersionInfo = docker.Env{"ApiVersion=1.15"} kcfg = kubeletapp.SimpleKubelet(cl, &fakeDocker2, "127.0.0.1", testRootDir, secondManifestURL, "127.0.0.1", 10251, api.NamespaceDefault, empty_dir.ProbeVolumePlugins(), nil, cadvisorInterface, "", nil, kubecontainer.FakeOS{}) kubeletapp.RunKubelet(kcfg, nil) return apiServer.URL, configFilePath }