Golang apiserver.CORS函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/pkg/apiserver.CORS函数的典型用法代码示例。如果您正苦于以下问题：Golang CORS函数的具体用法？Golang CORS怎么用？Golang CORS使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了CORS函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: main

func main() {
	flag.Parse()
	util.InitLogs()
	defer util.FlushLogs()

	verflag.PrintAndExitIfRequested()
	verifyMinionFlags()

	if len(etcdServerList) == 0 {
		glog.Fatalf("-etcd_servers flag is required.")
	}

	capabilities.Initialize(capabilities.Capabilities{
		AllowPrivileged: *allowPrivileged,
	})

	cloud := initCloudProvider(*cloudProvider, *cloudConfigFile)

	podInfoGetter := &client.HTTPPodInfoGetter{
		Client: http.DefaultClient,
		Port:   *minionPort,
	}

	client, err := client.New(net.JoinHostPort(*address, strconv.Itoa(int(*port))), nil)
	if err != nil {
		glog.Fatalf("Invalid server address: %v", err)
	}

	m := master.New(&master.Config{
		Client:             client,
		Cloud:              cloud,
		EtcdServers:        etcdServerList,
		HealthCheckMinions: *healthCheckMinions,
		Minions:            machineList,
		MinionCacheTTL:     *minionCacheTTL,
		MinionRegexp:       *minionRegexp,
		PodInfoGetter:      podInfoGetter,
	})

	storage, codec := m.API_v1beta1()

	handler := apiserver.Handle(storage, codec, *apiPrefix)
	if len(corsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(corsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(corsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	s := &http.Server{
		Addr:           net.JoinHostPort(*address, strconv.Itoa(int(*port))),
		Handler:        apiserver.RecoverPanics(handler),
		ReadTimeout:    5 * time.Minute,
		WriteTimeout:   5 * time.Minute,
		MaxHeaderBytes: 1 << 20,
	}
	glog.Fatal(s.ListenAndServe())
}

开发者ID:linuxwhy，项目名称:kubernetes，代码行数:59，代码来源:apiserver.go

示例2: init


//.........这里部分代码省略.........
		} else {
			glog.Errorf("Failed to cast %v to HTTPKubeletClient, skipping SSH tunnel.")
		}
		healthzChecks = append(healthzChecks, healthz.NamedCheck("SSH Tunnel Check", m.IsTunnelSyncHealthy))
		m.lastSyncMetric = prometheus.NewGaugeFunc(prometheus.GaugeOpts{
			Name: "apiserver_proxy_tunnel_sync_latency_secs",
			Help: "The time since the last successful synchronization of the SSH tunnels for proxy requests.",
		}, func() float64 { return float64(m.secondsSinceSync()) })
	}

	apiVersions := []string{}
	if m.v1 {
		if err := m.api_v1().InstallREST(m.handlerContainer); err != nil {
			glog.Fatalf("Unable to setup API v1: %v", err)
		}
		apiVersions = append(apiVersions, "v1")
	}

	apiserver.InstallSupport(m.muxHelper, m.rootWebService, c.EnableProfiling, healthzChecks...)
	apiserver.AddApiWebService(m.handlerContainer, c.APIPrefix, apiVersions)
	defaultVersion := m.defaultAPIGroupVersion()
	requestInfoResolver := &apiserver.APIRequestInfoResolver{util.NewStringSet(strings.TrimPrefix(defaultVersion.Root, "/")), defaultVersion.Mapper}
	apiserver.InstallServiceErrorHandler(m.handlerContainer, requestInfoResolver, apiVersions)

	// Register root handler.
	// We do not register this using restful Webservice since we do not want to surface this in api docs.
	// Allow master to be embedded in contexts which already have something registered at the root
	if c.EnableIndex {
		m.mux.HandleFunc("/", apiserver.IndexHandler(m.handlerContainer, m.muxHelper))
	}

	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.muxHelper)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.muxHelper, m.enableSwaggerSupport)
	}

	if c.EnableProfiling {
		m.mux.HandleFunc("/debug/pprof/", pprof.Index)
		m.mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
		m.mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	}

	handler := http.Handler(m.mux.(*http.ServeMux))

	// TODO: handle CORS and auth using go-restful
	// See github.com/emicklei/go-restful/blob/master/examples/restful-CORS-filter.go, and
	// github.com/emicklei/go-restful/blob/master/examples/restful-basic-authentication.go

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(m.requestContextMapper, latest.RESTMapper, "api")
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if c.Authenticator != nil {
		authenticatedHandler, err := handlers.NewRequestAuthenticator(m.requestContextMapper, c.Authenticator, handlers.Unauthorized(c.SupportsBasicAuth), handler)
		if err != nil {
			glog.Fatalf("Could not initialize authenticator: %v", err)
		}
		handler = authenticatedHandler
	}

	// Install root web services
	m.handlerContainer.Add(m.rootWebService)

	// TODO: Make this optional?  Consumers of master depend on this currently.
	m.Handler = handler

	if m.enableSwaggerSupport {
		m.InstallSwaggerAPI()
	}

	// After all wrapping is done, put a context filter around both handlers
	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.Handler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.Handler = handler
	}

	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.InsecureHandler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.InsecureHandler = handler
	}

	// TODO: Attempt clean shutdown?
	if m.enableCoreControllers {
		m.NewBootstrapController().Start()
	}
}

开发者ID:TesterRandolph，项目名称:kubernetes，代码行数:101，代码来源:master.go

示例3: init

// init initializes master.
func (m *Master) init(c *Config) {
	var userContexts = handlers.NewUserRequestContext()
	var authenticator = c.Authenticator

	nodeRESTStorage := minion.NewREST(m.minionRegistry)
	podCache := NewPodCache(
		m.nodeIPCache,
		c.KubeletClient,
		RESTStorageToNodes(nodeRESTStorage).Nodes(),
		m.podRegistry,
	)
	go util.Forever(func() { podCache.UpdateAllContainers() }, time.Second*30)

	// TODO: Factor out the core API registration
	m.storage = map[string]apiserver.RESTStorage{
		"pods": pod.NewREST(&pod.RESTConfig{
			PodCache: podCache,
			Registry: m.podRegistry,
		}),
		"replicationControllers": controller.NewREST(m.controllerRegistry, m.podRegistry),
		"services":               service.NewREST(m.serviceRegistry, c.Cloud, m.minionRegistry, m.portalNet),
		"endpoints":              endpoint.NewREST(m.endpointRegistry),
		"minions":                nodeRESTStorage,
		"nodes":                  nodeRESTStorage,
		"events":                 event.NewREST(m.eventRegistry),

		// TODO: should appear only in scheduler API group.
		"bindings": binding.NewREST(m.bindingRegistry),
	}

	apiVersions := []string{"v1beta1", "v1beta2"}
	if err := apiserver.NewAPIGroupVersion(m.api_v1beta1()).InstallREST(m.handlerContainer, c.APIPrefix, "v1beta1"); err != nil {
		glog.Fatalf("Unable to setup API v1beta1: %v", err)
	}
	if err := apiserver.NewAPIGroupVersion(m.api_v1beta2()).InstallREST(m.handlerContainer, c.APIPrefix, "v1beta2"); err != nil {
		glog.Fatalf("Unable to setup API v1beta2: %v", err)
	}
	if c.EnableV1Beta3 {
		if err := apiserver.NewAPIGroupVersion(m.api_v1beta3()).InstallREST(m.handlerContainer, c.APIPrefix, "v1beta3"); err != nil {
			glog.Fatalf("Unable to setup API v1beta3: %v", err)
		}
		apiVersions = []string{"v1beta1", "v1beta2", "v1beta3"}
	}

	apiserver.InstallSupport(m.handlerContainer, m.rootWebService)
	apiserver.AddApiWebService(m.handlerContainer, c.APIPrefix, apiVersions)

	// Register root handler.
	// We do not register this using restful Webservice since we do not want to surface this in api docs.
	m.mux.HandleFunc("/", apiserver.HandleIndex)

	// TODO: use go-restful
	apiserver.InstallValidator(m.mux, func() map[string]apiserver.Server { return m.getServersToValidate(c) })
	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.mux)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.mux, m.enableSwaggerSupport)
	}

	// TODO: install runtime/pprof handler
	// See github.com/emicklei/go-restful/blob/master/examples/restful-cpuprofiler-service.go

	handler := http.Handler(m.mux.(*http.ServeMux))

	// TODO: handle CORS and auth using go-restful
	// See github.com/emicklei/go-restful/blob/master/examples/restful-CORS-filter.go, and
	// github.com/emicklei/go-restful/blob/master/examples/restful-basic-authentication.go

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(userContexts)
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if authenticator != nil {
		handler = handlers.NewRequestAuthenticator(userContexts, authenticator, handlers.Unauthorized, handler)
	}

	// Install root web services
	m.handlerContainer.Add(m.rootWebService)

	// TODO: Make this optional?  Consumers of master depend on this currently.
	m.Handler = handler

	if m.enableSwaggerSupport {
		m.InstallSwaggerAPI()
	}

	// TODO: Attempt clean shutdown?
	m.masterServices.Start()
//.........这里部分代码省略.........

开发者ID:hortonworks，项目名称:kubernetes-yarn，代码行数:101，代码来源:master.go

示例4: Run

// Run launches the OpenShift master. It takes optional installers that may install additional endpoints into the server.
// All endpoints get configured CORS behavior
// Protected installers' endpoints are protected by API authentication and authorization.
// Unprotected installers' endpoints do not have any additional protection added.
func (c *MasterConfig) Run(protected []APIInstaller, unprotected []APIInstaller) {
	var extra []string

	safe := kmaster.NewHandlerContainer(http.NewServeMux())
	open := kmaster.NewHandlerContainer(http.NewServeMux())

	// enforce authentication on protected endpoints
	protected = append(protected, APIInstallFunc(c.InstallProtectedAPI))
	for _, i := range protected {
		extra = append(extra, i.InstallAPI(safe)...)
	}
	handler := c.authorizationFilter(safe)
	handler = authenticationHandlerFilter(handler, c.Authenticator, c.getRequestContextMapper())
	handler = namespacingFilter(handler, c.getRequestContextMapper())
	handler = cacheControlFilter(handler, "no-store") // protected endpoints should not be cached

	// unprotected resources
	unprotected = append(unprotected, APIInstallFunc(c.InstallUnprotectedAPI))
	for _, i := range unprotected {
		extra = append(extra, i.InstallAPI(open)...)
	}

	handler = indexAPIPaths(handler)

	open.Handle("/", handler)

	// install swagger
	swaggerConfig := swagger.Config{
		WebServicesUrl:   c.Options.MasterPublicURL,
		WebServices:      append(safe.RegisteredWebServices(), open.RegisteredWebServices()...),
		ApiPath:          swaggerAPIPrefix,
		PostBuildHandler: customizeSwaggerDefinition,
	}
	// log nothing from swagger
	swagger.LogInfo = func(format string, v ...interface{}) {}
	swagger.RegisterSwaggerService(swaggerConfig, open)
	extra = append(extra, fmt.Sprintf("Started Swagger Schema API at %%s%s", swaggerAPIPrefix))

	handler = open

	// add CORS support
	if origins := c.ensureCORSAllowedOrigins(); len(origins) != 0 {
		handler = apiserver.CORS(handler, origins, nil, nil, "true")
	}

	if c.Options.AssetConfig != nil {
		handler = assetServerRedirect(handler, c.Options.AssetConfig.PublicURL)
	}

	// Make the outermost filter the requestContextMapper to ensure all components share the same context
	if contextHandler, err := kapi.NewRequestContextFilter(c.getRequestContextMapper(), handler); err != nil {
		glog.Fatalf("Error setting up request context filter: %v", err)
	} else {
		handler = contextHandler
	}

	// TODO: MaxRequestsInFlight should be subdivided by intent, type of behavior, and speed of
	// execution - updates vs reads, long reads vs short reads, fat reads vs skinny reads.
	if c.Options.ServingInfo.MaxRequestsInFlight > 0 {
		sem := make(chan bool, c.Options.ServingInfo.MaxRequestsInFlight)
		handler = apiserver.MaxInFlightLimit(sem, longRunningRE, handler)
	}

	timeout := c.Options.ServingInfo.RequestTimeoutSeconds
	if timeout == -1 {
		timeout = 0
	}

	server := &http.Server{
		Addr:           c.Options.ServingInfo.BindAddress,
		Handler:        handler,
		ReadTimeout:    time.Duration(timeout) * time.Second,
		WriteTimeout:   time.Duration(timeout) * time.Second,
		MaxHeaderBytes: 1 << 20,
	}

	go util.Forever(func() {
		for _, s := range extra {
			glog.Infof(s, c.Options.ServingInfo.BindAddress)
		}
		if c.TLS {
			server.TLSConfig = &tls.Config{
				// Change default from SSLv3 to TLSv1.0 (because of POODLE vulnerability)
				MinVersion: tls.VersionTLS10,
				// Populate PeerCertificates in requests, but don't reject connections without certificates
				// This allows certificates to be validated by authenticators, while still allowing other auth types
				ClientAuth: tls.RequestClientCert,
				ClientCAs:  c.ClientCAs,
			}
			glog.Fatal(server.ListenAndServeTLS(c.Options.ServingInfo.ServerCert.CertFile, c.Options.ServingInfo.ServerCert.KeyFile))
		} else {
			glog.Fatal(server.ListenAndServe())
		}
	}, 0)

	// Attempt to verify the server came up for 20 seconds (100 tries * 100ms, 100ms timeout per try)
//.........这里部分代码省略.........

开发者ID:klpauba，项目名称:origin，代码行数:101，代码来源:master.go

示例5: init


//.........这里部分代码省略.........
		}
		apiVersions = append(apiVersions, "v1beta2")
	}
	if m.v1beta3 {
		if err := m.api_v1beta3().InstallREST(m.handlerContainer); err != nil {
			glog.Fatalf("Unable to setup API v1beta3: %v", err)
		}
		apiVersions = append(apiVersions, "v1beta3")
	}
	if m.v1 {
		if err := m.api_v1().InstallREST(m.handlerContainer); err != nil {
			glog.Fatalf("Unable to setup API v1: %v", err)
		}
		apiVersions = append(apiVersions, "v1")
	}

	apiserver.InstallSupport(m.muxHelper, m.rootWebService)
	apiserver.AddApiWebService(m.handlerContainer, c.APIPrefix, apiVersions)
	defaultVersion := m.defaultAPIGroupVersion()
	requestInfoResolver := &apiserver.APIRequestInfoResolver{util.NewStringSet(strings.TrimPrefix(defaultVersion.Root, "/")), defaultVersion.Mapper}
	apiserver.InstallServiceErrorHandler(m.handlerContainer, requestInfoResolver, apiVersions)

	// Register root handler.
	// We do not register this using restful Webservice since we do not want to surface this in api docs.
	// Allow master to be embedded in contexts which already have something registered at the root
	if c.EnableIndex {
		m.mux.HandleFunc("/", apiserver.IndexHandler(m.handlerContainer, m.muxHelper))
	}

	// TODO: This is now deprecated. Should be removed once client dependencies are gone.
	apiserver.InstallValidator(m.muxHelper, func() map[string]apiserver.Server { return m.getServersToValidate(c, true) })
	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.muxHelper)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.muxHelper, m.enableSwaggerSupport)
	}

	if c.EnableProfiling {
		m.mux.HandleFunc("/debug/pprof/", pprof.Index)
		m.mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
		m.mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	}

	handler := http.Handler(m.mux.(*http.ServeMux))

	// TODO: handle CORS and auth using go-restful
	// See github.com/emicklei/go-restful/blob/master/examples/restful-CORS-filter.go, and
	// github.com/emicklei/go-restful/blob/master/examples/restful-basic-authentication.go

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(m.requestContextMapper, latest.RESTMapper, "api")
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if c.Authenticator != nil {
		authenticatedHandler, err := handlers.NewRequestAuthenticator(m.requestContextMapper, c.Authenticator, handlers.Unauthorized(c.SupportsBasicAuth), handler)
		if err != nil {
			glog.Fatalf("Could not initialize authenticator: %v", err)
		}
		handler = authenticatedHandler
	}

	// Install root web services
	m.handlerContainer.Add(m.rootWebService)

	// TODO: Make this optional?  Consumers of master depend on this currently.
	m.Handler = handler

	if m.enableSwaggerSupport {
		m.InstallSwaggerAPI()
	}

	// After all wrapping is done, put a context filter around both handlers
	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.Handler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.Handler = handler
	}

	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.InsecureHandler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.InsecureHandler = handler
	}

	// TODO: Attempt clean shutdown?
	if m.enableCoreControllers {
		m.NewBootstrapController().Start()
	}
}

开发者ID:cjnygard，项目名称:origin，代码行数:101，代码来源:master.go

示例6: init

// init initializes master.
func (m *Master) init(c *Config) {
	podCache := NewPodCache(c.KubeletClient, m.podRegistry)
	go util.Forever(func() { podCache.UpdateAllContainers() }, time.Second*30)

	var userContexts = handlers.NewUserRequestContext()
	var authenticator authenticator.Request
	if len(c.TokenAuthFile) != 0 {
		tokenAuthenticator, err := tokenfile.New(c.TokenAuthFile)
		if err != nil {
			glog.Fatalf("Unable to load the token authentication file '%s': %v", c.TokenAuthFile, err)
		}
		authenticator = bearertoken.New(tokenAuthenticator)
	}

	m.storage = map[string]apiserver.RESTStorage{
		"pods": pod.NewREST(&pod.RESTConfig{
			CloudProvider: c.Cloud,
			PodCache:      podCache,
			PodInfoGetter: c.KubeletClient,
			Registry:      m.podRegistry,
			Minions:       m.client.Minions(),
		}),
		"replicationControllers": controller.NewREST(m.controllerRegistry, m.podRegistry),
		"services":               service.NewREST(m.serviceRegistry, c.Cloud, m.minionRegistry, m.portalNet),
		"endpoints":              endpoint.NewREST(m.endpointRegistry),
		"minions":                minion.NewREST(m.minionRegistry),
		"events":                 event.NewREST(m.eventRegistry),

		// TODO: should appear only in scheduler API group.
		"bindings": binding.NewREST(m.bindingRegistry),
	}

	apiserver.NewAPIGroup(m.API_v1beta1()).InstallREST(m.mux, c.APIPrefix+"/v1beta1")
	apiserver.NewAPIGroup(m.API_v1beta2()).InstallREST(m.mux, c.APIPrefix+"/v1beta2")
	versionHandler := apiserver.APIVersionHandler("v1beta1", "v1beta2")
	m.mux.Handle(c.APIPrefix, versionHandler)
	apiserver.InstallSupport(m.mux)
	serversToValidate := m.getServersToValidate(c)

	apiserver.InstallValidator(m.mux, serversToValidate)
	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.mux)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.mux)
	}

	handler := http.Handler(m.mux.(*http.ServeMux))

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(userContexts)
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if authenticator != nil {
		handler = handlers.NewRequestAuthenticator(userContexts, authenticator, handlers.Unauthorized, handler)
	}
	m.mux.HandleFunc("/_whoami", handleWhoAmI(authenticator))

	m.Handler = handler

	// TODO: Attempt clean shutdown?
	m.masterServices.Start()
}

开发者ID:ericcapricorn，项目名称:kubernetes，代码行数:74，代码来源:master.go

示例7: init

// init initializes master.
func (m *Master) init(c *Config) {
	var userContexts = handlers.NewUserRequestContext()
	var authenticator = c.Authenticator

	ipCache := NewIPCache(c.Cloud, util.RealClock{}, 30*time.Second)
	podCache := NewPodCache(
		ipCache,
		c.KubeletClient,
		m.client.Minions(),
		m.podRegistry,
	)
	go util.Forever(func() { podCache.UpdateAllContainers() }, time.Second*30)

	// TODO: Factor out the core API registration
	m.storage = map[string]apiserver.RESTStorage{
		"pods": pod.NewREST(&pod.RESTConfig{
			PodCache: podCache,
			Registry: m.podRegistry,
		}),
		"replicationControllers": controller.NewREST(m.controllerRegistry, m.podRegistry),
		"services":               service.NewREST(m.serviceRegistry, c.Cloud, m.minionRegistry, m.portalNet),
		"endpoints":              endpoint.NewREST(m.endpointRegistry),
		"minions":                minion.NewREST(m.minionRegistry),
		"events":                 event.NewREST(m.eventRegistry),

		// TODO: should appear only in scheduler API group.
		"bindings": binding.NewREST(m.bindingRegistry),
	}

	apiserver.NewAPIGroupVersion(m.API_v1beta1()).InstallREST(m.handlerContainer, c.APIPrefix, "v1beta1")
	apiserver.NewAPIGroupVersion(m.API_v1beta2()).InstallREST(m.handlerContainer, c.APIPrefix, "v1beta2")

	// TODO: InstallREST should register each version automatically
	versionHandler := apiserver.APIVersionHandler("v1beta1", "v1beta2")
	m.rootWebService.Route(m.rootWebService.GET(c.APIPrefix).To(versionHandler))

	apiserver.InstallSupport(m.handlerContainer, m.rootWebService)

	// TODO: use go-restful
	serversToValidate := m.getServersToValidate(c)
	apiserver.InstallValidator(m.mux, serversToValidate)
	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.mux)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.mux)
	}

	// TODO: install runtime/pprof handler
	// See github.com/emicklei/go-restful/blob/master/examples/restful-cpuprofiler-service.go

	handler := http.Handler(m.mux.(*http.ServeMux))

	// TODO: handle CORS and auth using go-restful
	// See github.com/emicklei/go-restful/blob/master/examples/restful-CORS-filter.go, and
	// github.com/emicklei/go-restful/blob/master/examples/restful-basic-authentication.go

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(userContexts)
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if authenticator != nil {
		handler = handlers.NewRequestAuthenticator(userContexts, authenticator, handlers.Unauthorized, handler)
	}
	// TODO: Remove temporary _whoami handler
	m.rootWebService.Route(m.rootWebService.GET("/_whoami").To(handleWhoAmI(authenticator)))

	// Install root web services
	m.handlerContainer.Add(m.rootWebService)

	// TODO: Make this optional?
	// Enable swagger UI and discovery API
	swaggerConfig := swagger.Config{
		WebServices: m.handlerContainer.RegisteredWebServices(),
		// TODO: Parameterize the path?
		ApiPath: "/swaggerapi/",
		// TODO: Distribute UI javascript and enable the UI
		//SwaggerPath: "/swaggerui/",
		//SwaggerFilePath: "/srv/apiserver/swagger/dist"
	}
	swagger.RegisterSwaggerService(swaggerConfig, m.handlerContainer)

	m.Handler = handler

	// TODO: Attempt clean shutdown?
	m.masterServices.Start()
}

开发者ID:TencentSA，项目名称:kubernetes-0.5，代码行数:98，代码来源:master.go

示例8: init


//.........这里部分代码省略.........
		"limitRanges":           limitrange.NewREST(limitRangeRegistry),
		"resourceQuotas":        resourceQuotaStorage,
		"resourceQuotas/status": resourceQuotaStatusStorage,
		"namespaces":            namespaceStorage,
		"secrets":               secret.NewREST(secretRegistry),
	}

	apiVersions := []string{"v1beta1", "v1beta2"}
	if err := m.api_v1beta1().InstallREST(m.handlerContainer); err != nil {
		glog.Fatalf("Unable to setup API v1beta1: %v", err)
	}
	if err := m.api_v1beta2().InstallREST(m.handlerContainer); err != nil {
		glog.Fatalf("Unable to setup API v1beta2: %v", err)
	}
	if c.EnableV1Beta3 {
		if err := m.api_v1beta3().InstallREST(m.handlerContainer); err != nil {
			glog.Fatalf("Unable to setup API v1beta3: %v", err)
		}
		apiVersions = []string{"v1beta1", "v1beta2", "v1beta3"}
	}

	apiserver.InstallSupport(m.muxHelper, m.rootWebService)
	apiserver.AddApiWebService(m.handlerContainer, c.APIPrefix, apiVersions)

	// Register root handler.
	// We do not register this using restful Webservice since we do not want to surface this in api docs.
	// Allow master to be embedded in contexts which already have something registered at the root
	if c.EnableIndex {
		m.mux.HandleFunc("/", apiserver.IndexHandler(m.handlerContainer, m.muxHelper))
	}

	// TODO: use go-restful
	apiserver.InstallValidator(m.muxHelper, func() map[string]apiserver.Server { return m.getServersToValidate(c) })
	if c.EnableLogsSupport {
		apiserver.InstallLogsSupport(m.muxHelper)
	}
	if c.EnableUISupport {
		ui.InstallSupport(m.muxHelper, m.enableSwaggerSupport)
	}

	if c.EnableProfiling {
		m.mux.HandleFunc("/debug/pprof/", pprof.Index)
		m.mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
		m.mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	}

	handler := http.Handler(m.mux.(*http.ServeMux))

	// TODO: handle CORS and auth using go-restful
	// See github.com/emicklei/go-restful/blob/master/examples/restful-CORS-filter.go, and
	// github.com/emicklei/go-restful/blob/master/examples/restful-basic-authentication.go

	if len(c.CorsAllowedOriginList) > 0 {
		allowedOriginRegexps, err := util.CompileRegexps(c.CorsAllowedOriginList)
		if err != nil {
			glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(c.CorsAllowedOriginList, ","), err)
		}
		handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
	}

	m.InsecureHandler = handler

	attributeGetter := apiserver.NewRequestAttributeGetter(m.requestContextMapper, latest.RESTMapper, "api")
	handler = apiserver.WithAuthorizationCheck(handler, attributeGetter, m.authorizer)

	// Install Authenticator
	if c.Authenticator != nil {
		authenticatedHandler, err := handlers.NewRequestAuthenticator(m.requestContextMapper, c.Authenticator, handlers.Unauthorized, handler)
		if err != nil {
			glog.Fatalf("Could not initialize authenticator: %v", err)
		}
		handler = authenticatedHandler
	}

	// Install root web services
	m.handlerContainer.Add(m.rootWebService)

	// TODO: Make this optional?  Consumers of master depend on this currently.
	m.Handler = handler

	if m.enableSwaggerSupport {
		m.InstallSwaggerAPI()
	}

	// After all wrapping is done, put a context filter around both handlers
	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.Handler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.Handler = handler
	}

	if handler, err := api.NewRequestContextFilter(m.requestContextMapper, m.InsecureHandler); err != nil {
		glog.Fatalf("Could not initialize request context filter: %v", err)
	} else {
		m.InsecureHandler = handler
	}

	// TODO: Attempt clean shutdown?
	m.masterServices.Start()
}

开发者ID:vrosnet，项目名称:kubernetes，代码行数:101，代码来源:master.go

注：本文中的github.com/GoogleCloudPlatform/kubernetes/pkg/apiserver.CORS函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。