Golang latest.OriginKind函數代碼示例

// Update takes a scale subresource object, updates the stored version to match it, and
// returns the subresource or error, if one occurs.
func (c *delegatingScaleInterface) Update(kind string, scale *extensions.Scale) (result *extensions.Scale, err error) {
	switch {
	case kind == "DeploymentConfig":
		return c.dcs.UpdateScale(scale)
	case latest.OriginKind(kind, ""):
		return nil, errors.NewBadRequest(fmt.Sprintf("Kind %s has no Scale subresource", kind))
	default:
		return c.scales.Update(kind, scale)
	}
}

// Instantiate instantiates the Jenkins template in the target namespace.
func (t *PipelineTemplate) Instantiate(list *kapi.List) []error {
	var errors []error
	if !t.hasJenkinsService(list) {
		err := fmt.Errorf("template %s/%s does not contain required service %q", t.Config.TemplateNamespace, t.Config.TemplateName, t.Config.ServiceName)
		return append(errors, err)
	}
	bulk := &cmd.Bulk{
		Mapper: &resource.Mapper{
			RESTMapper:  client.DefaultMultiRESTMapper(),
			ObjectTyper: kapi.Scheme,
			ClientMapper: resource.ClientMapperFunc(func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
				if latest.OriginKind(mapping.GroupVersionKind) {
					return t.osClient, nil
				}
				return t.kubeClient, nil
			}),
		},
		Op: cmd.Create,
	}
	return bulk.Run(list, t.Namespace)
}

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	var restMapper meta.MultiRESTMapper
	seenGroups := sets.String{}
	for _, gv := range registered.EnabledVersions() {
		if seenGroups.Has(gv.Group) {
			continue
		}
		seenGroups.Insert(gv.Group)

		groupMeta, err := registered.Group(gv.Group)
		if err != nil {
			continue
		}
		restMapper = meta.MultiRESTMapper(append(restMapper, groupMeta.RESTMapper))
	}
	mapper := ShortcutExpander{RESTMapper: kubectl.ShortcutExpander{RESTMapper: restMapper}}

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		configs: make(map[string]*kclient.Config),
		loader:  clientConfig,
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func() (meta.RESTMapper, runtime.ObjectTyper) {
		// Output using whatever version was negotiated in the client cache. The
		// version we decode with may not be the same as what the server requires.
		if cfg, err := clients.ClientConfigForVersion(nil); err == nil {
			cmdApiVersion := unversioned.GroupVersion{}
			if cfg.GroupVersion != nil {
				cmdApiVersion = *cfg.GroupVersion
			}
			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersions: []unversioned.GroupVersion{cmdApiVersion}}, api.Scheme
		}
		return mapper, api.Scheme
	}

	kClientForMapping := w.Factory.ClientForMapping
	w.ClientForMapping = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.GroupVersionKind) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kClientForMapping(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.GroupVersionKind) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.GroupVersionKind.Kind, err)
			}

			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			cfg, err := clients.ClientConfigForVersion(&mappingVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.GroupVersionKind.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.GroupVersionKind.GroupKind(), oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	kScalerFunc := w.Factory.Scaler
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.GroupVersionKind.GroupKind() == deployapi.Kind("DeploymentConfig") {
			return deployscaler.NewDeploymentConfigScaler(oc, kc), nil
		}
		return kScalerFunc(mapping)
	}
	kReaperFunc := w.Factory.Reaper
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		switch mapping.GroupVersionKind.GroupKind() {
		case deployapi.Kind("DeploymentConfig"):
//.........這裏部分代碼省略.........

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	restMapper := registered.RESTMapper()

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		configs: make(map[string]*restclient.Config),
		loader:  clientConfig,
	}

	w := &Factory{
		Factory:                cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig:  clientConfig,
		clients:                clients,
		ImageResolutionOptions: &imageResolutionOptions{},
	}

	w.Object = func(bool) (meta.RESTMapper, runtime.ObjectTyper) {
		defaultMapper := ShortcutExpander{RESTMapper: kubectl.ShortcutExpander{RESTMapper: restMapper}}
		defaultTyper := api.Scheme

		// Output using whatever version was negotiated in the client cache. The
		// version we decode with may not be the same as what the server requires.
		cfg, err := clients.ClientConfigForVersion(nil)
		if err != nil {
			return defaultMapper, defaultTyper
		}

		cmdApiVersion := unversioned.GroupVersion{}
		if cfg.GroupVersion != nil {
			cmdApiVersion = *cfg.GroupVersion
		}

		// at this point we've negotiated and can get the client
		oclient, err := clients.ClientForVersion(nil)
		if err != nil {
			return defaultMapper, defaultTyper
		}

		cacheDir := computeDiscoverCacheDir(filepath.Join(homedir.HomeDir(), ".kube"), cfg.Host)
		cachedDiscoverClient := NewCachedDiscoveryClient(client.NewDiscoveryClient(oclient.RESTClient), cacheDir, time.Duration(10*time.Minute))

		// if we can't find the server version or its too old to have Kind information in the discovery doc, skip the discovery RESTMapper
		// and use our hardcoded levels
		mapper := registered.RESTMapper()
		if serverVersion, err := cachedDiscoverClient.ServerVersion(); err == nil && useDiscoveryRESTMapper(serverVersion.GitVersion) {
			mapper = restmapper.NewDiscoveryRESTMapper(cachedDiscoverClient)
		}
		mapper = NewShortcutExpander(cachedDiscoverClient, kubectl.ShortcutExpander{RESTMapper: mapper})
		return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersions: []unversioned.GroupVersion{cmdApiVersion}}, api.Scheme
	}

	w.UnstructuredObject = func() (meta.RESTMapper, runtime.ObjectTyper, error) {
		// load a discovery client from the default config
		cfg, err := clients.ClientConfigForVersion(nil)
		if err != nil {
			return nil, nil, err
		}
		dc, err := discovery.NewDiscoveryClientForConfig(cfg)
		if err != nil {
			return nil, nil, err
		}
		cacheDir := computeDiscoverCacheDir(filepath.Join(homedir.HomeDir(), ".kube"), cfg.Host)
		cachedDiscoverClient := NewCachedDiscoveryClient(client.NewDiscoveryClient(dc.RESTClient), cacheDir, time.Duration(10*time.Minute))

		// enumerate all group resources
		groupResources, err := discovery.GetAPIGroupResources(cachedDiscoverClient)
		if err != nil {
			return nil, nil, err
		}

		// Register unknown APIs as third party for now to make
		// validation happy. TODO perhaps make a dynamic schema
		// validator to avoid this.
		for _, group := range groupResources {
			for _, version := range group.Group.Versions {
				gv := unversioned.GroupVersion{Group: group.Group.Name, Version: version.Version}
				if !registered.IsRegisteredVersion(gv) {
					registered.AddThirdPartyAPIGroupVersions(gv)
				}
			}
		}

		// construct unstructured mapper and typer
		mapper := discovery.NewRESTMapper(groupResources, meta.InterfacesForUnstructured)
		typer := discovery.NewUnstructuredObjectTyper(groupResources)
		return NewShortcutExpander(cachedDiscoverClient, kubectl.ShortcutExpander{RESTMapper: mapper}), typer, nil
	}

	kClientForMapping := w.Factory.ClientForMapping
	w.ClientForMapping = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.GroupVersionKind) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kClientForMapping(mapping)
//.........這裏部分代碼省略.........

func (c *AssetConfig) addHandlers(mux *http.ServeMux) error {
	assetHandler, err := c.buildAssetHandler()
	if err != nil {
		return err
	}

	publicURL, err := url.Parse(c.Options.PublicURL)
	if err != nil {
		return err
	}

	masterURL, err := url.Parse(c.Options.MasterPublicURL)
	if err != nil {
		return err
	}

	// Web console assets
	mux.Handle(publicURL.Path, http.StripPrefix(publicURL.Path, assetHandler))

	originResources := sets.NewString()
	k8sResources := sets.NewString()

	versions := []unversioned.GroupVersion{}
	versions = append(versions, latest.Versions...)
	versions = append(versions, klatest.ExternalVersions...)
	deadOriginVersions := sets.NewString(configapi.DeadOpenShiftAPILevels...)
	deadKubernetesVersions := sets.NewString(configapi.DeadKubernetesAPILevels...)
	for _, version := range versions {
		for kind := range api.Scheme.KnownTypes(version) {
			if strings.HasSuffix(kind, "List") {
				continue
			}
			resource, _ := meta.KindToResource(kind, false)
			if latest.OriginKind(version.WithKind(kind)) {
				if !deadOriginVersions.Has(version.String()) {
					originResources.Insert(resource)
				}
			} else {
				if !deadKubernetesVersions.Has(version.String()) {
					k8sResources.Insert(resource)
				}
			}
		}
	}

	commonResources := sets.NewString()
	for _, r := range originResources.List() {
		if k8sResources.Has(r) {
			commonResources.Insert(r)
		}
	}
	if commonResources.Len() > 0 {
		return fmt.Errorf("Resources for kubernetes and origin types intersect: %v", commonResources.List())
	}

	// Generated web console config
	config := assets.WebConsoleConfig{
		MasterAddr:          masterURL.Host,
		MasterPrefix:        OpenShiftAPIPrefix,
		MasterResources:     originResources.List(),
		KubernetesAddr:      masterURL.Host,
		KubernetesPrefix:    KubernetesAPIPrefix,
		KubernetesResources: k8sResources.List(),
		OAuthAuthorizeURI:   OpenShiftOAuthAuthorizeURL(masterURL.String()),
		OAuthRedirectBase:   c.Options.PublicURL,
		OAuthClientID:       OpenShiftWebConsoleClientID,
		LogoutURI:           c.Options.LogoutURL,
		LoggingURL:          c.Options.LoggingPublicURL,
		MetricsURL:          c.Options.MetricsPublicURL,
	}
	configPath := path.Join(publicURL.Path, "config.js")
	configHandler, err := assets.GeneratedConfigHandler(config)
	if err != nil {
		return err
	}
	mux.Handle(configPath, assets.GzipHandler(configHandler))

	// Extension scripts
	extScriptsPath := path.Join(publicURL.Path, "scripts/extensions.js")
	extScriptsHandler, err := assets.ExtensionScriptsHandler(c.Options.ExtensionScripts, c.Options.ExtensionDevelopment)
	if err != nil {
		return err
	}
	mux.Handle(extScriptsPath, assets.GzipHandler(extScriptsHandler))

	// Extension stylesheets
	extStylesheetsPath := path.Join(publicURL.Path, "styles/extensions.css")
	extStylesheetsHandler, err := assets.ExtensionStylesheetsHandler(c.Options.ExtensionStylesheets, c.Options.ExtensionDevelopment)
	if err != nil {
		return err
	}
	mux.Handle(extStylesheetsPath, assets.GzipHandler(extStylesheetsHandler))

	// Extension files
	for _, extConfig := range c.Options.Extensions {
		extPath := path.Join(publicURL.Path, "extensions", extConfig.Name) + "/"
		extHandler := assets.AssetExtensionHandler(extConfig.SourceDirectory, extPath, extConfig.HTML5Mode)
		mux.Handle(extPath, http.StripPrefix(extPath, extHandler))
	}

//.........這裏部分代碼省略.........

func (a *jenkinsBootstrapper) Admit(attributes admission.Attributes) error {
	if a.jenkinsConfig.AutoProvisionEnabled != nil && !*a.jenkinsConfig.AutoProvisionEnabled {
		return nil
	}
	if len(attributes.GetSubresource()) != 0 {
		return nil
	}
	if attributes.GetResource().GroupResource() != buildapi.Resource("buildconfigs") && attributes.GetResource().GroupResource() != buildapi.Resource("builds") {
		return nil
	}
	if !needsJenkinsTemplate(attributes.GetObject()) {
		return nil
	}

	namespace := attributes.GetNamespace()

	svcName := a.jenkinsConfig.ServiceName
	if len(svcName) == 0 {
		return nil
	}

	// TODO pull this from a cache.
	if _, err := a.serviceClient.Services(namespace).Get(svcName); !kapierrors.IsNotFound(err) {
		// if it isn't a "not found" error, return the error.  Either its nil and there's nothing to do or something went really wrong
		return err
	}

	glog.V(3).Infof("Adding new jenkins service %q to the project %q", svcName, namespace)
	jenkinsTemplate := jenkinscontroller.NewPipelineTemplate(namespace, a.jenkinsConfig, a.openshiftClient)
	objects, errs := jenkinsTemplate.Process()
	if len(errs) > 0 {
		return kutilerrors.NewAggregate(errs)
	}
	if !jenkinsTemplate.HasJenkinsService(objects) {
		return fmt.Errorf("template %s/%s does not contain required service %q", a.jenkinsConfig.TemplateNamespace, a.jenkinsConfig.TemplateName, a.jenkinsConfig.ServiceName)
	}

	impersonatingConfig := a.privilegedRESTClientConfig
	oldWrapTransport := impersonatingConfig.WrapTransport
	impersonatingConfig.WrapTransport = func(rt http.RoundTripper) http.RoundTripper {
		return authenticationclient.NewImpersonatingRoundTripper(attributes.GetUserInfo(), oldWrapTransport(rt))
	}

	var bulkErr error

	bulk := &cmd.Bulk{
		Mapper: &resource.Mapper{
			RESTMapper:  registered.RESTMapper(),
			ObjectTyper: kapi.Scheme,
			ClientMapper: resource.ClientMapperFunc(func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
				if latest.OriginKind(mapping.GroupVersionKind) {
					return client.New(&impersonatingConfig)
				}
				return kclient.New(&impersonatingConfig)
			}),
		},
		Op: cmd.Create,
		After: func(info *resource.Info, err error) bool {
			if kapierrors.IsAlreadyExists(err) {
				return false
			}
			if err != nil {
				bulkErr = err
				return true
			}
			return false
		},
	}
	// we're intercepting the error we care about using After
	bulk.Run(objects, namespace)
	if bulkErr != nil {
		return bulkErr
	}

	glog.V(1).Infof("Jenkins Pipeline service %q created", svcName)

	return nil

}

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	mapper := ShortcutExpander{RESTMapper: kubectl.ShortcutExpander{RESTMapper: latest.RESTMapper}}

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		configs: make(map[string]*kclient.Config),
		loader:  clientConfig,
	}

	generators := map[string]kubectl.Generator{
		"route/v1":          routegen.RouteGenerator{},
		"run/v1":            deploygen.BasicDeploymentConfigController{},
		"run-controller/v1": kubectl.BasicReplicationController{},
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func() (meta.RESTMapper, runtime.ObjectTyper) {
		// Output using whatever version was negotiated in the client cache. The
		// version we decode with may not be the same as what the server requires.
		if cfg, err := clients.ClientConfigForVersion(""); err == nil {
			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersion: cfg.Version}, api.Scheme
		}
		return mapper, api.Scheme
	}

	kRESTClient := w.Factory.RESTClient
	w.RESTClient = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kRESTClient(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.Kind, err)
			}

			cfg, err := clients.ClientConfigForVersion(mapping.APIVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.Kind, oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	kScalerFunc := w.Factory.Scaler
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.Kind == "DeploymentConfig" {
			return deployscaler.NewDeploymentConfigScaler(oc, kc), nil
		}
		return kScalerFunc(mapping)
	}
	kReaperFunc := w.Factory.Reaper
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		switch mapping.Kind {
		case "DeploymentConfig":
			return deployreaper.NewDeploymentConfigReaper(oc, kc), nil
		case "Role":
			return authorizationreaper.NewRoleReaper(oc, oc), nil
		case "ClusterRole":
			return authorizationreaper.NewClusterRoleReaper(oc, oc, oc), nil
		case "User":
			return authenticationreaper.NewUserReaper(
				client.UsersInterface(oc),
				client.GroupsInterface(oc),
				client.ClusterRoleBindingsInterface(oc),
				client.RoleBindingsNamespacer(oc),
				kclient.SecurityContextConstraintsInterface(kc),
			), nil
		case "Group":
//.........這裏部分代碼省略.........

func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {

	if err := rest.BeforeCreate(projectrequestregistry.Strategy, ctx, obj); err != nil {
		return nil, err
	}

	projectRequest := obj.(*projectapi.ProjectRequest)

	if _, err := r.openshiftClient.Projects().Get(projectRequest.Name); err == nil {
		return nil, kapierror.NewAlreadyExists(projectapi.Resource("project"), projectRequest.Name)
	}

	projectName := projectRequest.Name
	projectAdmin := ""
	projectRequester := ""
	if userInfo, exists := kapi.UserFrom(ctx); exists {
		projectAdmin = userInfo.GetName()
		projectRequester = userInfo.GetName()
	}

	template, err := r.getTemplate()
	if err != nil {
		return nil, err
	}

	for i := range template.Parameters {
		switch template.Parameters[i].Name {
		case ProjectAdminUserParam:
			template.Parameters[i].Value = projectAdmin
		case ProjectDescriptionParam:
			template.Parameters[i].Value = projectRequest.Description
		case ProjectDisplayNameParam:
			template.Parameters[i].Value = projectRequest.DisplayName
		case ProjectNameParam:
			template.Parameters[i].Value = projectName
		case ProjectRequesterParam:
			template.Parameters[i].Value = projectRequester
		}
	}

	list, err := r.openshiftClient.TemplateConfigs(kapi.NamespaceDefault).Create(template)
	if err != nil {
		return nil, err
	}
	if err := utilerrors.NewAggregate(runtime.DecodeList(list.Objects, kapi.Codecs.UniversalDecoder())); err != nil {
		return nil, kapierror.NewInternalError(err)
	}

	// one of the items in this list should be the project.  We are going to locate it, remove it from the list, create it separately
	var projectFromTemplate *projectapi.Project
	var lastRoleBinding *authorizationapi.RoleBinding
	objectsToCreate := &kapi.List{}
	for i := range list.Objects {
		if templateProject, ok := list.Objects[i].(*projectapi.Project); ok {
			projectFromTemplate = templateProject
			// don't add this to the list to create.  We'll create the project separately.
			continue
		}

		if roleBinding, ok := list.Objects[i].(*authorizationapi.RoleBinding); ok {
			// keep track of the rolebinding, but still add it to the list
			lastRoleBinding = roleBinding
		}

		objectsToCreate.Items = append(objectsToCreate.Items, list.Objects[i])
	}
	if projectFromTemplate == nil {
		return nil, kapierror.NewInternalError(fmt.Errorf("the project template (%s/%s) is not correctly configured: must contain a project resource", r.templateNamespace, r.templateName))
	}

	// we split out project creation separately so that in a case of racers for the same project, only one will win and create the rest of their template objects
	createdProject, err := r.openshiftClient.Projects().Create(projectFromTemplate)
	if err != nil {
		// log errors other than AlreadyExists and Forbidden
		if !kapierror.IsAlreadyExists(err) && !kapierror.IsForbidden(err) {
			utilruntime.HandleError(fmt.Errorf("error creating requested project %#v: %v", projectFromTemplate, err))
		}
		return nil, err
	}

	// Stop on the first error, since we have to delete the whole project if any item in the template fails
	stopOnErr := configcmd.AfterFunc(func(_ *resource.Info, err error) bool {
		return err != nil
	})

	bulk := configcmd.Bulk{
		Mapper: &resource.Mapper{
			RESTMapper:  client.DefaultMultiRESTMapper(),
			ObjectTyper: kapi.Scheme,
			ClientMapper: resource.ClientMapperFunc(func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
				if latest.OriginKind(mapping.GroupVersionKind) {
					return r.openshiftClient, nil
				}
				return r.kubeClient, nil
			}),
		},
		After: stopOnErr,
		Op:    configcmd.Create,
	}
	if err := utilerrors.NewAggregate(bulk.Run(objectsToCreate, projectName)); err != nil {
//.........這裏部分代碼省略.........

// Admit enforces that a namespace must have the openshift finalizer associated with it in order to create origin API objects within it
func (e *lifecycle) Admit(a admission.Attributes) (err error) {
	if len(a.GetNamespace()) == 0 {
		return nil
	}
	// only pay attention to origin resources
	if !latest.OriginKind(a.GetKind()) {
		return nil
	}
	// always allow creatable resources through.  These requests should always be allowed.
	if e.creatableResources[a.GetResource().GroupResource()] {
		return nil
	}

	groupMeta, err := registered.Group(a.GetKind().Group)
	if err != nil {
		return err
	}
	mapping, err := groupMeta.RESTMapper.RESTMapping(a.GetKind().GroupKind())
	if err != nil {
		glog.V(4).Infof("Ignoring life-cycle enforcement for resource %v; no associated default version and kind could be found.", a.GetResource())
		return nil
	}
	if mapping.Scope.Name() != meta.RESTScopeNameNamespace {
		return nil
	}

	if !e.cache.Running() {
		return admission.NewForbidden(a, err)
	}

	namespace, err := e.cache.GetNamespace(a.GetNamespace())
	if err != nil {
		return admission.NewForbidden(a, err)
	}

	// in case of concurrency issues, we will retry this logic
	numRetries := 10
	interval := time.Duration(rand.Int63n(90)+int64(10)) * time.Millisecond
	for retry := 1; retry <= numRetries; retry++ {

		// associate this namespace with openshift
		_, err = projectutil.Associate(e.client, namespace)
		if err == nil {
			break
		}

		// we have exhausted all reasonable efforts to retry so give up now
		if retry == numRetries {
			return admission.NewForbidden(a, err)
		}

		// get the latest namespace for the next pass in case of resource version updates
		time.Sleep(interval)

		// it's possible the namespace actually was deleted, so just forbid if this occurs
		namespace, err = e.client.Core().Namespaces().Get(a.GetNamespace())
		if err != nil {
			return admission.NewForbidden(a, err)
		}
	}
	return nil
}

func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {

	if err := rest.BeforeCreate(projectrequestregistry.Strategy, ctx, obj); err != nil {
		return nil, err
	}

	projectRequest := obj.(*projectapi.ProjectRequest)

	if _, err := r.openshiftClient.Projects().Get(projectRequest.Name); err == nil {
		return nil, kapierror.NewAlreadyExists("project", projectRequest.Name)
	}

	projectName := projectRequest.Name
	projectAdmin := ""
	if userInfo, exists := kapi.UserFrom(ctx); exists {
		projectAdmin = userInfo.GetName()
	}

	template, err := r.getTemplate()
	if err != nil {
		return nil, err
	}

	for i := range template.Parameters {
		switch template.Parameters[i].Name {
		case ProjectAdminUserParam:
			template.Parameters[i].Value = projectAdmin
		case ProjectDescriptionParam:
			template.Parameters[i].Value = projectRequest.Description
		case ProjectDisplayNameParam:
			template.Parameters[i].Value = projectRequest.DisplayName
		case ProjectNameParam:
			template.Parameters[i].Value = projectName
		}
	}

	list, err := r.openshiftClient.TemplateConfigs(kapi.NamespaceDefault).Create(template)
	if err != nil {
		return nil, err
	}
	if err := utilerrors.NewAggregate(runtime.DecodeList(list.Objects, kapi.Scheme)); err != nil {
		return nil, kapierror.NewInternalError(err)
	}

	// one of the items in this list should be the project.  We are going to locate it, remove it from the list, create it separately
	var projectFromTemplate *projectapi.Project
	objectsToCreate := &kapi.List{}
	for i := range list.Objects {
		if templateProject, ok := list.Objects[i].(*projectapi.Project); ok {
			projectFromTemplate = templateProject

			if len(list.Objects) > (i + 1) {
				objectsToCreate.Items = append(objectsToCreate.Items, list.Objects[i+1:]...)
			}
			break
		}

		objectsToCreate.Items = append(objectsToCreate.Items, list.Objects[i])
	}
	if projectFromTemplate == nil {
		return nil, kapierror.NewInternalError(fmt.Errorf("the project template (%s/%s) is not correctly configured: must contain a project resource", r.templateNamespace, r.templateName))
	}

	// we split out project creation separately so that in a case of racers for the same project, only one will win and create the rest of their template objects
	if _, err := r.openshiftClient.Projects().Create(projectFromTemplate); err != nil {
		return nil, err
	}

	bulk := configcmd.Bulk{
		Mapper: latest.RESTMapper,
		Typer:  kapi.Scheme,
		RESTClientFactory: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
				return r.openshiftClient, nil
			}
			return r.kubeClient, nil
		},
	}
	if err := utilerrors.NewAggregate(bulk.Create(objectsToCreate, projectName)); err != nil {
		return nil, kapierror.NewInternalError(err)
	}

	return r.openshiftClient.Projects().Get(projectName)
}

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	restMapper := registered.RESTMapper()

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		configs: make(map[string]*restclient.Config),
		loader:  clientConfig,
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func(bool) (meta.RESTMapper, runtime.ObjectTyper) {

		defaultMapper := ShortcutExpander{RESTMapper: kubectl.ShortcutExpander{RESTMapper: restMapper}}
		defaultTyper := api.Scheme

		// Output using whatever version was negotiated in the client cache. The
		// version we decode with may not be the same as what the server requires.
		cfg, err := clients.ClientConfigForVersion(nil)
		if err != nil {
			return defaultMapper, defaultTyper
		}

		cmdApiVersion := unversioned.GroupVersion{}
		if cfg.GroupVersion != nil {
			cmdApiVersion = *cfg.GroupVersion
		}

		// at this point we've negotiated and can get the client
		oclient, err := clients.ClientForVersion(nil)
		if err != nil {
			return defaultMapper, defaultTyper
		}

		cacheDir := computeDiscoverCacheDir(filepath.Join(homedir.HomeDir(), ".kube"), cfg.Host)
		cachedDiscoverClient := NewCachedDiscoveryClient(client.NewDiscoveryClient(oclient.RESTClient), cacheDir, time.Duration(10*time.Minute))

		mapper := restmapper.NewDiscoveryRESTMapper(cachedDiscoverClient)
		mapper = NewShortcutExpander(cachedDiscoverClient, kubectl.ShortcutExpander{RESTMapper: mapper})
		return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersions: []unversioned.GroupVersion{cmdApiVersion}}, api.Scheme
	}

	kClientForMapping := w.Factory.ClientForMapping
	w.ClientForMapping = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.GroupVersionKind) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kClientForMapping(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.GroupVersionKind) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.GroupVersionKind.Kind, err)
			}

			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			cfg, err := clients.ClientConfigForVersion(&mappingVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.GroupVersionKind.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.GroupVersionKind.GroupKind(), oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	kScalerFunc := w.Factory.Scaler
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.GroupVersionKind.GroupKind() == deployapi.Kind("DeploymentConfig") {
			return deployscaler.NewDeploymentConfigScaler(oc, kc), nil
		}
		return kScalerFunc(mapping)
	}
	kReaperFunc := w.Factory.Reaper
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
//.........這裏部分代碼省略.........

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	mapper := ShortcutExpander{kubectl.ShortcutExpander{latest.RESTMapper}}

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		loader:  clientConfig,
	}

	generators := map[string]kubectl.Generator{
		"route/v1":          routegen.RouteGenerator{},
		"run/v1":            deploygen.BasicDeploymentConfigController{},
		"run-controller/v1": kubectl.BasicReplicationController{},
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func() (meta.RESTMapper, runtime.ObjectTyper) {
		if cfg, err := clientConfig.ClientConfig(); err == nil {
			return kubectl.OutputVersionMapper{mapper, cfg.Version}, api.Scheme
		}
		return mapper, api.Scheme
	}

	kRESTClient := w.Factory.RESTClient
	w.RESTClient = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kRESTClient(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.Kind, err)
			}

			cfg, err := clients.ClientConfigForVersion(mapping.APIVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.Kind, oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	kScalerFunc := w.Factory.Scaler
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.Kind == "DeploymentConfig" {
			return deployscaler.NewDeploymentConfigScaler(oc, kc), nil
		}
		return kScalerFunc(mapping)
	}
	kReaperFunc := w.Factory.Reaper
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.Kind == "DeploymentConfig" {
			return deployreaper.NewDeploymentConfigReaper(oc, kc), nil
		}
		return kReaperFunc(mapping)
	}
	kGeneratorFunc := w.Factory.Generator
	w.Generator = func(name string) (kubectl.Generator, bool) {
		if generator, ok := generators[name]; ok {
			return generator, true
		}
		return kGeneratorFunc(name)
	}
	kPodSelectorForObjectFunc := w.Factory.PodSelectorForObject
	w.PodSelectorForObject = func(object runtime.Object) (string, error) {
		switch t := object.(type) {
		case *deployapi.DeploymentConfig:
			return kubectl.MakeLabels(t.Template.ControllerTemplate.Selector), nil
		default:
			return kPodSelectorForObjectFunc(object)
//.........這裏部分代碼省略.........

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	mapper := ShortcutExpander{kubectl.ShortcutExpander{latest.RESTMapper}}

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		loader:  clientConfig,
	}

	generators := map[string]kubectl.Generator{
		"route/v1": routegen.RouteGenerator{},
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func() (meta.RESTMapper, runtime.ObjectTyper) {
		if cfg, err := clientConfig.ClientConfig(); err == nil {
			return kubectl.OutputVersionMapper{mapper, cfg.Version}, api.Scheme
		}
		return mapper, api.Scheme
	}

	kRESTClient := w.Factory.RESTClient
	w.RESTClient = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kRESTClient(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.Kind, err)
			}

			cfg, err := clients.ClientConfigForVersion(mapping.APIVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.Kind, oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}
		return deploy.ScalerFor(mapping.Kind, oc, kc)
	}
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}
		return deployreaper.ReaperFor(mapping.Kind, oc, kc)
	}
	kGeneratorFunc := w.Factory.Generator
	w.Generator = func(name string) (kubectl.Generator, bool) {
		if generator, ok := generators[name]; ok {
			return generator, true
		}
		return kGeneratorFunc(name)
	}
	w.PodSelectorForObject = func(object runtime.Object) (string, error) {
		switch t := object.(type) {
		case *deployapi.DeploymentConfig:
			return kubectl.MakeLabels(t.Template.ControllerTemplate.Selector), nil
		case *api.ReplicationController:
			return kubectl.MakeLabels(t.Spec.Selector), nil
		case *api.Pod:
			if len(t.Labels) == 0 {
				return "", fmt.Errorf("the pod has no labels and cannot be exposed")
			}
			return kubectl.MakeLabels(t.Labels), nil
		case *api.Service:
			if t.Spec.Selector == nil {
				return "", fmt.Errorf("the service has no pod selector set")
			}
			return kubectl.MakeLabels(t.Spec.Selector), nil
		default:
			kind, err := meta.NewAccessor().Kind(object)
			if err != nil {
//.........這裏部分代碼省略.........

func (c *AssetConfig) addHandlers(handler http.Handler) (http.Handler, error) {
	publicURL, err := url.Parse(c.Options.PublicURL)
	if err != nil {
		return nil, err
	}

	mux := http.NewServeMux()
	if handler != nil {
		// colocated with other routes, so pass any unrecognized routes through to
		// handler
		mux.Handle("/", handler)
	} else {
		// standalone mode, so redirect any unrecognized routes to the console
		if publicURL.Path != "/" {
			mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
				http.Redirect(w, req, publicURL.Path, http.StatusFound)
			})
		}
	}

	assetHandler, err := c.buildAssetHandler()
	if err != nil {
		return nil, err
	}

	masterURL, err := url.Parse(c.Options.MasterPublicURL)
	if err != nil {
		return nil, err
	}

	// Web console assets
	mux.Handle(publicURL.Path, http.StripPrefix(publicURL.Path, assetHandler))

	originResources := sets.NewString()
	k8sResources := sets.NewString()

	versions := []unversioned.GroupVersion{}
	versions = append(versions, registered.GroupOrDie(api.GroupName).GroupVersions...)
	versions = append(versions, registered.GroupOrDie(kapi.GroupName).GroupVersions...)
	deadOriginVersions := sets.NewString(configapi.DeadOpenShiftAPILevels...)
	deadKubernetesVersions := sets.NewString(configapi.DeadKubernetesAPILevels...)
	for _, version := range versions {
		for kind := range kapi.Scheme.KnownTypes(version) {
			if strings.HasSuffix(kind, "List") {
				continue
			}
			resource, _ := meta.KindToResource(version.WithKind(kind))
			if latest.OriginKind(version.WithKind(kind)) {
				if !deadOriginVersions.Has(version.String()) {
					originResources.Insert(resource.Resource)
				}
			} else {
				if !deadKubernetesVersions.Has(version.String()) {
					k8sResources.Insert(resource.Resource)
				}
			}
		}
	}

	commonResources := sets.NewString()
	for _, r := range originResources.List() {
		if k8sResources.Has(r) {
			commonResources.Insert(r)
		}
	}
	if commonResources.Len() > 0 {
		return nil, fmt.Errorf("Resources for kubernetes and origin types intersect: %v", commonResources.List())
	}

	// Generated web console config and server version
	config := assets.WebConsoleConfig{
		APIGroupAddr:          masterURL.Host,
		APIGroupPrefix:        genericapiserver.APIGroupPrefix,
		MasterAddr:            masterURL.Host,
		MasterPrefix:          api.Prefix,
		MasterResources:       originResources.List(),
		KubernetesAddr:        masterURL.Host,
		KubernetesPrefix:      genericapiserver.DefaultLegacyAPIPrefix,
		KubernetesResources:   k8sResources.List(),
		OAuthAuthorizeURI:     OpenShiftOAuthAuthorizeURL(masterURL.String()),
		OAuthTokenURI:         OpenShiftOAuthTokenURL(masterURL.String()),
		OAuthRedirectBase:     c.Options.PublicURL,
		OAuthClientID:         OpenShiftWebConsoleClientID,
		LogoutURI:             c.Options.LogoutURL,
		LoggingURL:            c.Options.LoggingPublicURL,
		MetricsURL:            c.Options.MetricsPublicURL,
		LimitRequestOverrides: c.LimitRequestOverrides,
	}
	kVersionInfo := kversion.Get()
	oVersionInfo := oversion.Get()
	versionInfo := assets.WebConsoleVersion{
		KubernetesVersion: kVersionInfo.GitVersion,
		OpenShiftVersion:  oVersionInfo.GitVersion,
	}

	extensionProps := assets.WebConsoleExtensionProperties{
		ExtensionProperties: extensionPropertyArray(c.Options.ExtensionProperties),
	}
	configPath := path.Join(publicURL.Path, "config.js")
	configHandler, err := assets.GeneratedConfigHandler(config, versionInfo, extensionProps)
//.........這裏部分代碼省略.........

// NewFactory creates an object that holds common methods across all OpenShift commands
func NewFactory(clientConfig kclientcmd.ClientConfig) *Factory {
	mapper := ShortcutExpander{RESTMapper: kubectl.ShortcutExpander{RESTMapper: latest.RESTMapper}}

	clients := &clientCache{
		clients: make(map[string]*client.Client),
		configs: make(map[string]*kclient.Config),
		loader:  clientConfig,
	}

	generators := map[string]kubectl.Generator{
		"route/v1":          routegen.RouteGenerator{},
		"run/v1":            deploygen.BasicDeploymentConfigController{},
		"run-controller/v1": kubectl.BasicReplicationController{},
	}

	w := &Factory{
		Factory:               cmdutil.NewFactory(clientConfig),
		OpenShiftClientConfig: clientConfig,
		clients:               clients,
	}

	w.Object = func() (meta.RESTMapper, runtime.ObjectTyper) {
		// Output using whatever version was negotiated in the client cache. The
		// version we decode with may not be the same as what the server requires.
		if cfg, err := clients.ClientConfigForVersion(""); err == nil {
			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersion: cfg.Version}, api.Scheme
		}
		return mapper, api.Scheme
	}

	kRESTClient := w.Factory.RESTClient
	w.RESTClient = func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			return client.RESTClient, nil
		}
		return kRESTClient(mapping)
	}

	// Save original Describer function
	kDescriberFunc := w.Factory.Describer
	w.Describer = func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
		if latest.OriginKind(mapping.Kind, mapping.APIVersion) {
			oClient, kClient, err := w.Clients()
			if err != nil {
				return nil, fmt.Errorf("unable to create client %s: %v", mapping.Kind, err)
			}

			cfg, err := clients.ClientConfigForVersion(mapping.APIVersion)
			if err != nil {
				return nil, fmt.Errorf("unable to load a client %s: %v", mapping.Kind, err)
			}

			describer, ok := describe.DescriberFor(mapping.Kind, oClient, kClient, cfg.Host)
			if !ok {
				return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
			}
			return describer, nil
		}
		return kDescriberFunc(mapping)
	}
	kScalerFunc := w.Factory.Scaler
	w.Scaler = func(mapping *meta.RESTMapping) (kubectl.Scaler, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.Kind == "DeploymentConfig" {
			return deployscaler.NewDeploymentConfigScaler(oc, kc), nil
		}
		return kScalerFunc(mapping)
	}
	kReaperFunc := w.Factory.Reaper
	w.Reaper = func(mapping *meta.RESTMapping) (kubectl.Reaper, error) {
		oc, kc, err := w.Clients()
		if err != nil {
			return nil, err
		}

		if mapping.Kind == "DeploymentConfig" {
			return deployreaper.NewDeploymentConfigReaper(oc, kc), nil
		}
		return kReaperFunc(mapping)
	}
	kGeneratorFunc := w.Factory.Generator
	w.Generator = func(name string) (kubectl.Generator, bool) {
		if generator, ok := generators[name]; ok {
			return generator, true
		}
		return kGeneratorFunc(name)
	}
	kPodSelectorForObjectFunc := w.Factory.PodSelectorForObject
	w.PodSelectorForObject = func(object runtime.Object) (string, error) {
		switch t := object.(type) {
		case *deployapi.DeploymentConfig:
//.........這裏部分代碼省略.........