Golang cachesize.InitializeWatchCacheSizes函数代码示例

本文整理汇总了Golang中k8s/io/kubernetes/pkg/registry/cachesize.InitializeWatchCacheSizes函数的典型用法代码示例。如果您正苦于以下问题：Golang InitializeWatchCacheSizes函数的具体用法？Golang InitializeWatchCacheSizes怎么用？Golang InitializeWatchCacheSizes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InitializeWatchCacheSizes函数的7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，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: Run


//.........这里部分代码省略.........
	if modeEnabled(genericoptions.ModeRBAC) {
		mustGetRESTOptions := func(resource string) generic.RESTOptions {
			config, err := storageFactory.NewConfig(rbac.Resource(resource))
			if err != nil {
				glog.Fatalf("Unable to get %s storage: %v", resource, err)
			}
			return generic.RESTOptions{StorageConfig: config, Decorator: generic.UndecoratedStorage, ResourcePrefix: storageFactory.ResourcePrefix(rbac.Resource(resource))}
		}

		// For initial bootstrapping go directly to etcd to avoid privillege escalation check.
		authorizationConfig.RBACRoleRegistry = role.NewRegistry(roleetcd.NewREST(mustGetRESTOptions("roles")))
		authorizationConfig.RBACRoleBindingRegistry = rolebinding.NewRegistry(rolebindingetcd.NewREST(mustGetRESTOptions("rolebindings")))
		authorizationConfig.RBACClusterRoleRegistry = clusterrole.NewRegistry(clusterroleetcd.NewREST(mustGetRESTOptions("clusterroles")))
		authorizationConfig.RBACClusterRoleBindingRegistry = clusterrolebinding.NewRegistry(clusterrolebindingetcd.NewREST(mustGetRESTOptions("clusterrolebindings")))
	}

	apiAuthorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizationModeNames, authorizationConfig)
	if err != nil {
		glog.Fatalf("Invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.AdmissionControl, ",")
	privilegedLoopbackToken := uuid.NewRandom().String()

	client, err := s.NewSelfClient(privilegedLoopbackToken)
	if err != nil {
		glog.Errorf("Failed to create clientset: %v", err)
	}

	// TODO(dims): We probably need to add an option "EnableLoopbackToken"
	if apiAuthenticator != nil {
		var uid = uuid.NewRandom().String()
		tokens := make(map[string]*user.DefaultInfo)
		tokens[privilegedLoopbackToken] = &user.DefaultInfo{
			Name:   "system:apiserver",
			UID:    uid,
			Groups: []string{"system:masters"},
		}

		tokenAuthenticator := authenticator.NewAuthenticatorFromTokens(tokens)
		apiAuthenticator = authenticatorunion.New(tokenAuthenticator, apiAuthenticator)

		tokenAuthorizer := authorizer.NewPrivilegedGroups("system:masters")
		apiAuthorizer = authorizerunion.New(tokenAuthorizer, apiAuthorizer)
	}

	sharedInformers := informers.NewSharedInformerFactory(client, 10*time.Minute)
	pluginInitializer := admission.NewPluginInitializer(sharedInformers)

	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		glog.Fatalf("Failed to initialize plugins: %v", err)
	}

	genericConfig := genericapiserver.NewConfig(s.ServerRunOptions)
	// TODO: Move the following to generic api server as well.
	genericConfig.Authenticator = apiAuthenticator
	genericConfig.SupportsBasicAuth = len(s.BasicAuthFile) > 0
	genericConfig.Authorizer = apiAuthorizer
	genericConfig.AuthorizerRBACSuperUser = s.AuthorizationRBACSuperUser
	genericConfig.AdmissionControl = admissionController
	genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
	genericConfig.MasterServiceNamespace = s.MasterServiceNamespace
	genericConfig.ProxyDialer = proxyDialerFn
	genericConfig.ProxyTLSClientConfig = proxyTLSClientConfig
	genericConfig.Serializer = api.Codecs
	genericConfig.OpenAPIInfo.Title = "Kubernetes"
	genericConfig.OpenAPIDefinitions = openapi.OpenAPIDefinitions
	genericConfig.EnableOpenAPISupport = true

	config := &master.Config{
		GenericConfig: genericConfig,

		StorageFactory:          storageFactory,
		EnableWatchCache:        s.EnableWatchCache,
		EnableCoreControllers:   true,
		DeleteCollectionWorkers: s.DeleteCollectionWorkers,
		EventTTL:                s.EventTTL,
		KubeletClient:           kubeletClient,
		EnableUISupport:         true,
		EnableLogsSupport:       true,

		Tunneler: tunneler,
	}

	if s.EnableWatchCache {
		glog.V(2).Infof("Initalizing cache sizes based on %dMB limit", s.TargetRAMMB)
		cachesize.InitializeWatchCacheSizes(s.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.WatchCacheSizes)
	}

	m, err := config.Complete().New()
	if err != nil {
		return err
	}

	sharedInformers.Start(wait.NeverStop)
	m.Run(s.ServerRunOptions)
	return nil
}

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

示例2: Run

// Run runs the specified APIServer.  This should never exit.
func Run(s *genericoptions.ServerRunOptions) error {
	genericvalidation.VerifyEtcdServersList(s)
	genericapiserver.DefaultAndValidateRunOptions(s)

	// TODO: register cluster federation resources here.
	resourceConfig := genericapiserver.NewResourceConfig()

	storageGroupsToEncodingVersion, err := s.StorageGroupsToEncodingVersion()
	if err != nil {
		glog.Fatalf("error generating storage version map: %s", err)
	}
	storageFactory, err := genericapiserver.BuildDefaultStorageFactory(
		s.StorageConfig, s.DefaultStorageMediaType, api.Codecs,
		genericapiserver.NewDefaultResourceEncodingConfig(), storageGroupsToEncodingVersion,
		[]unversioned.GroupVersionResource{}, resourceConfig, s.RuntimeConfig)
	if err != nil {
		glog.Fatalf("error in initializing storage factory: %s", err)
	}

	for _, override := range s.EtcdServersOverrides {
		tokens := strings.Split(override, "#")
		if len(tokens) != 2 {
			glog.Errorf("invalid value of etcd server overrides: %s", override)
			continue
		}

		apiresource := strings.Split(tokens[0], "/")
		if len(apiresource) != 2 {
			glog.Errorf("invalid resource definition: %s", tokens[0])
			continue
		}
		group := apiresource[0]
		resource := apiresource[1]
		groupResource := unversioned.GroupResource{Group: group, Resource: resource}

		servers := strings.Split(tokens[1], ";")
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	authenticator, err := authenticator.New(authenticator.AuthenticatorConfig{
		BasicAuthFile:     s.BasicAuthFile,
		ClientCAFile:      s.ClientCAFile,
		TokenAuthFile:     s.TokenAuthFile,
		OIDCIssuerURL:     s.OIDCIssuerURL,
		OIDCClientID:      s.OIDCClientID,
		OIDCCAFile:        s.OIDCCAFile,
		OIDCUsernameClaim: s.OIDCUsernameClaim,
		OIDCGroupsClaim:   s.OIDCGroupsClaim,
		KeystoneURL:       s.KeystoneURL,
	})
	if err != nil {
		glog.Fatalf("Invalid Authentication Config: %v", err)
	}

	authorizationModeNames := strings.Split(s.AuthorizationMode, ",")
	authorizer, err := apiserver.NewAuthorizerFromAuthorizationConfig(authorizationModeNames, s.AuthorizationConfig)
	if err != nil {
		glog.Fatalf("Invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.AdmissionControl, ",")
	client, err := s.NewSelfClient()
	if err != nil {
		glog.Errorf("Failed to create clientset: %v", err)
	}
	sharedInformers := informers.NewSharedInformerFactory(client, 10*time.Minute)
	pluginInitializer := admission.NewPluginInitializer(sharedInformers)

	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		glog.Fatalf("Failed to initialize plugins: %v", err)
	}
	genericConfig := genericapiserver.NewConfig(s)
	// TODO: Move the following to generic api server as well.
	genericConfig.StorageFactory = storageFactory
	genericConfig.Authenticator = authenticator
	genericConfig.SupportsBasicAuth = len(s.BasicAuthFile) > 0
	genericConfig.Authorizer = authorizer
	genericConfig.AdmissionControl = admissionController
	genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
	genericConfig.MasterServiceNamespace = s.MasterServiceNamespace
	genericConfig.Serializer = api.Codecs

	// TODO: Move this to generic api server (Need to move the command line flag).
	if s.EnableWatchCache {
		cachesize.InitializeWatchCacheSizes(s.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.WatchCacheSizes)
	}

	m, err := genericapiserver.New(genericConfig)
	if err != nil {
		return err
	}

	installFederationAPIs(s, m, storageFactory)
	installCoreAPIs(s, m, storageFactory)
	installExtensionsAPIs(s, m, storageFactory)

	sharedInformers.Start(wait.NeverStop)
//.........这里部分代码省略.........

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

示例3: Run


//.........这里部分代码省略.........
			if err != nil {
				glog.Fatalf("Unable to get %s storage: %v", resource, err)
			}
			return generic.RESTOptions{StorageConfig: config, Decorator: generic.UndecoratedStorage, ResourcePrefix: storageFactory.ResourcePrefix(rbac.Resource(resource))}
		}

		// For initial bootstrapping go directly to etcd to avoid privillege escalation check.
		authorizationConfig.RBACRoleRegistry = role.NewRegistry(roleetcd.NewREST(mustGetRESTOptions("roles")))
		authorizationConfig.RBACRoleBindingRegistry = rolebinding.NewRegistry(rolebindingetcd.NewREST(mustGetRESTOptions("rolebindings")))
		authorizationConfig.RBACClusterRoleRegistry = clusterrole.NewRegistry(clusterroleetcd.NewREST(mustGetRESTOptions("clusterroles")))
		authorizationConfig.RBACClusterRoleBindingRegistry = clusterrolebinding.NewRegistry(clusterrolebindingetcd.NewREST(mustGetRESTOptions("clusterrolebindings")))
	}

	apiAuthorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizationModeNames, authorizationConfig)
	if err != nil {
		glog.Fatalf("Invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.AdmissionControl, ",")
	privilegedLoopbackToken := uuid.NewRandom().String()

	selfClientConfig, err := s.NewSelfClientConfig(privilegedLoopbackToken)
	if err != nil {
		glog.Fatalf("Failed to create clientset: %v", err)
	}
	client, err := s.NewSelfClient(privilegedLoopbackToken)
	if err != nil {
		glog.Errorf("Failed to create clientset: %v", err)
	}

	// TODO(dims): We probably need to add an option "EnableLoopbackToken"
	if apiAuthenticator != nil {
		var uid = uuid.NewRandom().String()
		tokens := make(map[string]*user.DefaultInfo)
		tokens[privilegedLoopbackToken] = &user.DefaultInfo{
			Name:   user.APIServerUser,
			UID:    uid,
			Groups: []string{user.SystemPrivilegedGroup},
		}

		tokenAuthenticator := authenticator.NewAuthenticatorFromTokens(tokens)
		apiAuthenticator = authenticatorunion.New(tokenAuthenticator, apiAuthenticator)

		tokenAuthorizer := authorizer.NewPrivilegedGroups(user.SystemPrivilegedGroup)
		apiAuthorizer = authorizerunion.New(tokenAuthorizer, apiAuthorizer)
	}

	sharedInformers := informers.NewSharedInformerFactory(client, 10*time.Minute)
	pluginInitializer := admission.NewPluginInitializer(sharedInformers)

	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		glog.Fatalf("Failed to initialize plugins: %v", err)
	}
	genericConfig := genericapiserver.NewConfig(s.ServerRunOptions)
	// TODO: Move the following to generic api server as well.
	genericConfig.LoopbackClientConfig = selfClientConfig
	genericConfig.Authenticator = apiAuthenticator
	genericConfig.SupportsBasicAuth = len(s.BasicAuthFile) > 0
	genericConfig.Authorizer = apiAuthorizer
	genericConfig.AuthorizerRBACSuperUser = s.AuthorizationRBACSuperUser
	genericConfig.AdmissionControl = admissionController
	genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
	genericConfig.MasterServiceNamespace = s.MasterServiceNamespace
	genericConfig.Serializer = api.Codecs
	genericConfig.OpenAPIDefinitions = openapi.OpenAPIDefinitions
	genericConfig.EnableOpenAPISupport = true

	// TODO: Move this to generic api server (Need to move the command line flag).
	if s.EnableWatchCache {
		cachesize.InitializeWatchCacheSizes(s.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.WatchCacheSizes)
	}

	m, err := genericConfig.Complete().New()
	if err != nil {
		return err
	}

	routes.UIRedirect{}.Install(m.HandlerContainer)
	routes.Logs{}.Install(m.HandlerContainer)

	restOptionsFactory := restOptionsFactory{
		storageFactory:          storageFactory,
		deleteCollectionWorkers: s.DeleteCollectionWorkers,
	}
	if s.EnableWatchCache {
		restOptionsFactory.storageDecorator = registry.StorageWithCacher
	} else {
		restOptionsFactory.storageDecorator = generic.UndecoratedStorage
	}

	installFederationAPIs(m, restOptionsFactory)
	installCoreAPIs(s, m, restOptionsFactory)
	installExtensionsAPIs(m, restOptionsFactory)

	sharedInformers.Start(wait.NeverStop)
	m.Run()
	return nil
}

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

示例4: Run


//.........这里部分代码省略.........
		return fmt.Errorf("error in initializing storage factory: %s", err)
	}

	for _, override := range s.Etcd.EtcdServersOverrides {
		tokens := strings.Split(override, "#")
		if len(tokens) != 2 {
			glog.Errorf("invalid value of etcd server overrides: %s", override)
			continue
		}

		apiresource := strings.Split(tokens[0], "/")
		if len(apiresource) != 2 {
			glog.Errorf("invalid resource definition: %s", tokens[0])
			continue
		}
		group := apiresource[0]
		resource := apiresource[1]
		groupResource := schema.GroupResource{Group: group, Resource: resource}

		servers := strings.Split(tokens[1], ";")
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	apiAuthenticator, securityDefinitions, err := authenticator.New(s.Authentication.ToAuthenticationConfig())
	if err != nil {
		return fmt.Errorf("invalid Authentication Config: %v", err)
	}

	privilegedLoopbackToken := uuid.NewRandom().String()
	selfClientConfig, err := genericapiserver.NewSelfClientConfig(genericConfig.SecureServingInfo, genericConfig.InsecureServingInfo, privilegedLoopbackToken)
	if err != nil {
		return fmt.Errorf("failed to create clientset: %v", err)
	}
	client, err := internalclientset.NewForConfig(selfClientConfig)
	if err != nil {
		return fmt.Errorf("failed to create clientset: %v", err)
	}
	sharedInformers := informers.NewSharedInformerFactory(nil, client, 10*time.Minute)

	authorizerconfig := s.Authorization.ToAuthorizationConfig(sharedInformers)
	apiAuthorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizerconfig)
	if err != nil {
		return fmt.Errorf("invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.GenericServerRunOptions.AdmissionControl, ",")
	pluginInitializer := admission.NewPluginInitializer(sharedInformers, apiAuthorizer)
	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.GenericServerRunOptions.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		return fmt.Errorf("failed to initialize plugins: %v", err)
	}

	kubeVersion := version.Get()
	genericConfig.Version = &kubeVersion
	genericConfig.LoopbackClientConfig = selfClientConfig
	genericConfig.Authenticator = apiAuthenticator
	genericConfig.Authorizer = apiAuthorizer
	genericConfig.AdmissionControl = admissionController
	genericConfig.OpenAPIConfig = genericapiserver.DefaultOpenAPIConfig(openapi.OpenAPIDefinitions)
	genericConfig.OpenAPIConfig.SecurityDefinitions = securityDefinitions
	genericConfig.SwaggerConfig = genericapiserver.DefaultSwaggerConfig()
	genericConfig.LongRunningFunc = filters.BasicLongRunningRequestCheck(
		sets.NewString("watch", "proxy"),
		sets.NewString("attach", "exec", "proxy", "log", "portforward"),
	)

	// TODO: Move this to generic api server (Need to move the command line flag).
	if s.GenericServerRunOptions.EnableWatchCache {
		cachesize.InitializeWatchCacheSizes(s.GenericServerRunOptions.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.GenericServerRunOptions.WatchCacheSizes)
	}

	m, err := genericConfig.Complete().New()
	if err != nil {
		return err
	}

	routes.UIRedirect{}.Install(m.HandlerContainer)
	routes.Logs{}.Install(m.HandlerContainer)

	// TODO: Refactor this code to share it with kube-apiserver rather than duplicating it here.
	restOptionsFactory := &restOptionsFactory{
		storageFactory:          storageFactory,
		enableGarbageCollection: s.GenericServerRunOptions.EnableGarbageCollection,
		deleteCollectionWorkers: s.GenericServerRunOptions.DeleteCollectionWorkers,
	}
	if s.GenericServerRunOptions.EnableWatchCache {
		restOptionsFactory.storageDecorator = genericregistry.StorageWithCacher
	} else {
		restOptionsFactory.storageDecorator = generic.UndecoratedStorage
	}

	installFederationAPIs(m, restOptionsFactory)
	installCoreAPIs(s, m, restOptionsFactory)
	installExtensionsAPIs(m, restOptionsFactory)

	sharedInformers.Start(wait.NeverStop)
	m.PrepareRun().Run(wait.NeverStop)
	return nil
}

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

示例5: Run


//.........这里部分代码省略.........
	}

	privilegedLoopbackToken := uuid.NewRandom().String()
	selfClientConfig, err := genericapiserver.NewSelfClientConfig(genericConfig.SecureServingInfo, genericConfig.InsecureServingInfo, privilegedLoopbackToken)
	if err != nil {
		return fmt.Errorf("failed to create clientset: %v", err)
	}
	client, err := internalclientset.NewForConfig(selfClientConfig)
	if err != nil {
		kubeAPIVersions := os.Getenv("KUBE_API_VERSIONS")
		if len(kubeAPIVersions) == 0 {
			return fmt.Errorf("failed to create clientset: %v", err)
		}

		// KUBE_API_VERSIONS is used in test-update-storage-objects.sh, disabling a number of API
		// groups. This leads to a nil client above and undefined behaviour further down.
		// TODO: get rid of KUBE_API_VERSIONS or define sane behaviour if set
		glog.Errorf("Failed to create clientset with KUBE_API_VERSIONS=%q. KUBE_API_VERSIONS is only for testing. Things will break.", kubeAPIVersions)
	}
	sharedInformers := informers.NewSharedInformerFactory(nil, client, 10*time.Minute)

	authorizationConfig := s.Authorization.ToAuthorizationConfig(sharedInformers)
	apiAuthorizer, err := authorizationConfig.New()
	if err != nil {
		return fmt.Errorf("invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.GenericServerRunOptions.AdmissionControl, ",")
	pluginInitializer := kubeadmission.NewPluginInitializer(client, sharedInformers, apiAuthorizer)
	admissionConfigProvider, err := kubeadmission.ReadAdmissionConfiguration(admissionControlPluginNames, s.GenericServerRunOptions.AdmissionControlConfigFile)
	if err != nil {
		return fmt.Errorf("failed to read plugin config: %v", err)
	}
	admissionController, err := admission.NewFromPlugins(admissionControlPluginNames, admissionConfigProvider, pluginInitializer)
	if err != nil {
		return fmt.Errorf("failed to initialize plugins: %v", err)
	}

	proxyTransport := utilnet.SetTransportDefaults(&http.Transport{
		Dial:            proxyDialerFn,
		TLSClientConfig: proxyTLSClientConfig,
	})
	kubeVersion := version.Get()

	genericConfig.Version = &kubeVersion
	genericConfig.LoopbackClientConfig = selfClientConfig
	genericConfig.Authenticator = apiAuthenticator
	genericConfig.Authorizer = apiAuthorizer
	genericConfig.AdmissionControl = admissionController
	genericConfig.OpenAPIConfig = genericapiserver.DefaultOpenAPIConfig(generatedopenapi.OpenAPIDefinitions)
	genericConfig.OpenAPIConfig.SecurityDefinitions = securityDefinitions
	genericConfig.OpenAPIConfig.Info.Title = "Kubernetes"
	genericConfig.SwaggerConfig = genericapiserver.DefaultSwaggerConfig()
	genericConfig.EnableMetrics = true
	genericConfig.LongRunningFunc = filters.BasicLongRunningRequestCheck(
		sets.NewString("watch", "proxy"),
		sets.NewString("attach", "exec", "proxy", "log", "portforward"),
	)

	config := &master.Config{
		GenericConfig: genericConfig,

		APIResourceConfigSource: storageFactory.APIResourceConfigSource,
		StorageFactory:          storageFactory,
		EnableWatchCache:        s.GenericServerRunOptions.EnableWatchCache,
		EnableCoreControllers:   true,
		DeleteCollectionWorkers: s.GenericServerRunOptions.DeleteCollectionWorkers,
		EventTTL:                s.EventTTL,
		KubeletClientConfig:     s.KubeletConfig,
		EnableUISupport:         true,
		EnableLogsSupport:       true,
		ProxyTransport:          proxyTransport,

		Tunneler: nodeTunneler,

		ServiceIPRange:       serviceIPRange,
		APIServerServiceIP:   apiServerServiceIP,
		APIServerServicePort: 443,

		ServiceNodePortRange:      s.ServiceNodePortRange,
		KubernetesServiceNodePort: s.KubernetesServiceNodePort,

		MasterCount: s.MasterCount,
	}

	if s.GenericServerRunOptions.EnableWatchCache {
		glog.V(2).Infof("Initializing cache sizes based on %dMB limit", s.GenericServerRunOptions.TargetRAMMB)
		cachesize.InitializeWatchCacheSizes(s.GenericServerRunOptions.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.GenericServerRunOptions.WatchCacheSizes)
	}

	m, err := config.Complete().New()
	if err != nil {
		return err
	}

	sharedInformers.Start(wait.NeverStop)
	m.GenericAPIServer.PrepareRun().Run(wait.NeverStop)
	return nil
}

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

示例6: Run


//.........这里部分代码省略.........
	sharedInformers := informers.NewSharedInformerFactory(nil, client, 10*time.Minute)

	authorizationConfig := authorizer.AuthorizationConfig{
		PolicyFile:                  s.GenericServerRunOptions.AuthorizationPolicyFile,
		WebhookConfigFile:           s.GenericServerRunOptions.AuthorizationWebhookConfigFile,
		WebhookCacheAuthorizedTTL:   s.GenericServerRunOptions.AuthorizationWebhookCacheAuthorizedTTL,
		WebhookCacheUnauthorizedTTL: s.GenericServerRunOptions.AuthorizationWebhookCacheUnauthorizedTTL,
		RBACSuperUser:               s.GenericServerRunOptions.AuthorizationRBACSuperUser,
		InformerFactory:             sharedInformers,
	}
	authorizationModeNames := strings.Split(s.GenericServerRunOptions.AuthorizationMode, ",")
	apiAuthorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizationModeNames, authorizationConfig)
	if err != nil {
		glog.Fatalf("Invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.GenericServerRunOptions.AdmissionControl, ",")

	// TODO(dims): We probably need to add an option "EnableLoopbackToken"
	if apiAuthenticator != nil {
		var uid = uuid.NewRandom().String()
		tokens := make(map[string]*user.DefaultInfo)
		tokens[privilegedLoopbackToken] = &user.DefaultInfo{
			Name:   user.APIServerUser,
			UID:    uid,
			Groups: []string{user.SystemPrivilegedGroup},
		}

		tokenAuthenticator := authenticator.NewAuthenticatorFromTokens(tokens)
		apiAuthenticator = authenticatorunion.New(tokenAuthenticator, apiAuthenticator)

		tokenAuthorizer := authorizer.NewPrivilegedGroups(user.SystemPrivilegedGroup)
		apiAuthorizer = authorizerunion.New(tokenAuthorizer, apiAuthorizer)
	}

	pluginInitializer := admission.NewPluginInitializer(sharedInformers, apiAuthorizer)

	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.GenericServerRunOptions.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		glog.Fatalf("Failed to initialize plugins: %v", err)
	}

	proxyTransport := utilnet.SetTransportDefaults(&http.Transport{
		Dial:            proxyDialerFn,
		TLSClientConfig: proxyTLSClientConfig,
	})
	kubeVersion := version.Get()

	genericConfig.Version = &kubeVersion
	genericConfig.LoopbackClientConfig = selfClientConfig
	genericConfig.Authenticator = apiAuthenticator
	genericConfig.Authorizer = apiAuthorizer
	genericConfig.AdmissionControl = admissionController
	genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
	genericConfig.OpenAPIConfig.Info.Title = "Kubernetes"
	genericConfig.OpenAPIConfig.Definitions = generatedopenapi.OpenAPIDefinitions
	genericConfig.EnableOpenAPISupport = true
	genericConfig.EnableMetrics = true
	genericConfig.OpenAPIConfig.SecurityDefinitions = securityDefinitions

	config := &master.Config{
		GenericConfig: genericConfig.Config,

		StorageFactory:          storageFactory,
		EnableWatchCache:        s.GenericServerRunOptions.EnableWatchCache,
		EnableCoreControllers:   true,
		DeleteCollectionWorkers: s.GenericServerRunOptions.DeleteCollectionWorkers,
		EventTTL:                s.EventTTL,
		KubeletClientConfig:     s.KubeletConfig,
		EnableUISupport:         true,
		EnableLogsSupport:       true,
		ProxyTransport:          proxyTransport,

		Tunneler: tunneler,

		ServiceIPRange:       serviceIPRange,
		APIServerServiceIP:   apiServerServiceIP,
		APIServerServicePort: 443,

		ServiceNodePortRange:      s.GenericServerRunOptions.ServiceNodePortRange,
		KubernetesServiceNodePort: s.GenericServerRunOptions.KubernetesServiceNodePort,

		MasterCount: s.GenericServerRunOptions.MasterCount,
	}

	if s.GenericServerRunOptions.EnableWatchCache {
		glog.V(2).Infof("Initalizing cache sizes based on %dMB limit", s.GenericServerRunOptions.TargetRAMMB)
		cachesize.InitializeWatchCacheSizes(s.GenericServerRunOptions.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.GenericServerRunOptions.WatchCacheSizes)
	}

	m, err := config.Complete().New()
	if err != nil {
		return err
	}

	sharedInformers.Start(wait.NeverStop)
	m.GenericAPIServer.PrepareRun().Run(wait.NeverStop)
	return nil
}

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

示例7: Run


//.........这里部分代码省略.........
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	authenticator, err := authenticator.New(authenticator.AuthenticatorConfig{
		BasicAuthFile:     s.BasicAuthFile,
		ClientCAFile:      s.ClientCAFile,
		TokenAuthFile:     s.TokenAuthFile,
		OIDCIssuerURL:     s.OIDCIssuerURL,
		OIDCClientID:      s.OIDCClientID,
		OIDCCAFile:        s.OIDCCAFile,
		OIDCUsernameClaim: s.OIDCUsernameClaim,
		OIDCGroupsClaim:   s.OIDCGroupsClaim,
		KeystoneURL:       s.KeystoneURL,
	})
	if err != nil {
		glog.Fatalf("Invalid Authentication Config: %v", err)
	}

	authorizationModeNames := strings.Split(s.AuthorizationMode, ",")

	modeEnabled := func(mode string) bool {
		for _, m := range authorizationModeNames {
			if m == mode {
				return true
			}
		}
		return false
	}

	authorizationConfig := authorizer.AuthorizationConfig{
		PolicyFile:                  s.AuthorizationPolicyFile,
		WebhookConfigFile:           s.AuthorizationWebhookConfigFile,
		WebhookCacheAuthorizedTTL:   s.AuthorizationWebhookCacheAuthorizedTTL,
		WebhookCacheUnauthorizedTTL: s.AuthorizationWebhookCacheUnauthorizedTTL,
		RBACSuperUser:               s.AuthorizationRBACSuperUser,
	}
	if modeEnabled(genericoptions.ModeRBAC) {
		mustGetRESTOptions := func(resource string) generic.RESTOptions {
			config, err := storageFactory.NewConfig(rbac.Resource(resource))
			if err != nil {
				glog.Fatalf("Unable to get %s storage: %v", resource, err)
			}
			return generic.RESTOptions{StorageConfig: config, Decorator: generic.UndecoratedStorage, ResourcePrefix: storageFactory.ResourcePrefix(rbac.Resource(resource))}
		}

		// For initial bootstrapping go directly to etcd to avoid privillege escalation check.
		authorizationConfig.RBACRoleRegistry = role.NewRegistry(roleetcd.NewREST(mustGetRESTOptions("roles")))
		authorizationConfig.RBACRoleBindingRegistry = rolebinding.NewRegistry(rolebindingetcd.NewREST(mustGetRESTOptions("rolebindings")))
		authorizationConfig.RBACClusterRoleRegistry = clusterrole.NewRegistry(clusterroleetcd.NewREST(mustGetRESTOptions("clusterroles")))
		authorizationConfig.RBACClusterRoleBindingRegistry = clusterrolebinding.NewRegistry(clusterrolebindingetcd.NewREST(mustGetRESTOptions("clusterrolebindings")))
	}

	authorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizationModeNames, authorizationConfig)
	if err != nil {
		glog.Fatalf("Invalid Authorization Config: %v", err)
	}

	admissionControlPluginNames := strings.Split(s.AdmissionControl, ",")
	client, err := s.NewSelfClient()
	if err != nil {
		glog.Errorf("Failed to create clientset: %v", err)
	}
	sharedInformers := informers.NewSharedInformerFactory(client, 10*time.Minute)
	pluginInitializer := admission.NewPluginInitializer(sharedInformers)

	admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.AdmissionControlConfigFile, pluginInitializer)
	if err != nil {
		glog.Fatalf("Failed to initialize plugins: %v", err)
	}
	genericConfig := genericapiserver.NewConfig(s.ServerRunOptions)
	// TODO: Move the following to generic api server as well.
	genericConfig.StorageFactory = storageFactory
	genericConfig.Authenticator = authenticator
	genericConfig.SupportsBasicAuth = len(s.BasicAuthFile) > 0
	genericConfig.Authorizer = authorizer
	genericConfig.AuthorizerRBACSuperUser = s.AuthorizationRBACSuperUser
	genericConfig.AdmissionControl = admissionController
	genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
	genericConfig.MasterServiceNamespace = s.MasterServiceNamespace
	genericConfig.Serializer = api.Codecs

	// TODO: Move this to generic api server (Need to move the command line flag).
	if s.EnableWatchCache {
		cachesize.InitializeWatchCacheSizes(s.TargetRAMMB)
		cachesize.SetWatchCacheSizes(s.WatchCacheSizes)
	}

	m, err := genericapiserver.New(genericConfig)
	if err != nil {
		return err
	}

	installFederationAPIs(s, m, storageFactory)
	installCoreAPIs(s, m, storageFactory)
	installExtensionsAPIs(s, m, storageFactory)

	sharedInformers.Start(wait.NeverStop)
	m.Run(s.ServerRunOptions)
	return nil
}

开发者ID:wikimedia，项目名称:operations-debs-kubernetes，代码行数:101，代码来源:server.go

注：本文中的k8s/io/kubernetes/pkg/registry/cachesize.InitializeWatchCacheSizes函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。