Golang api.Kind函数代码示例

func describerMap(c *client.Client, kclient kclient.Interface, host string) map[unversioned.GroupKind]kctl.Describer {
	m := map[unversioned.GroupKind]kctl.Describer{
		buildapi.Kind("Build"):                        &BuildDescriber{c, kclient},
		buildapi.Kind("BuildConfig"):                  &BuildConfigDescriber{c, host},
		deployapi.Kind("DeploymentConfig"):            &DeploymentConfigDescriber{c, kclient, nil},
		authorizationapi.Kind("Identity"):             &IdentityDescriber{c},
		imageapi.Kind("Image"):                        &ImageDescriber{c},
		imageapi.Kind("ImageStream"):                  &ImageStreamDescriber{c},
		imageapi.Kind("ImageStreamTag"):               &ImageStreamTagDescriber{c},
		imageapi.Kind("ImageStreamImage"):             &ImageStreamImageDescriber{c},
		routeapi.Kind("Route"):                        &RouteDescriber{c, kclient},
		projectapi.Kind("Project"):                    &ProjectDescriber{c, kclient},
		templateapi.Kind("Template"):                  &TemplateDescriber{c, meta.NewAccessor(), kapi.Scheme, nil},
		authorizationapi.Kind("Policy"):               &PolicyDescriber{c},
		authorizationapi.Kind("PolicyBinding"):        &PolicyBindingDescriber{c},
		authorizationapi.Kind("RoleBinding"):          &RoleBindingDescriber{c},
		authorizationapi.Kind("Role"):                 &RoleDescriber{c},
		authorizationapi.Kind("ClusterPolicy"):        &ClusterPolicyDescriber{c},
		authorizationapi.Kind("ClusterPolicyBinding"): &ClusterPolicyBindingDescriber{c},
		authorizationapi.Kind("ClusterRoleBinding"):   &ClusterRoleBindingDescriber{c},
		authorizationapi.Kind("ClusterRole"):          &ClusterRoleDescriber{c},
		oauthapi.Kind("OAuthAccessToken"):             &OAuthAccessTokenDescriber{c},
		userapi.Kind("User"):                          &UserDescriber{c},
		userapi.Kind("Group"):                         &GroupDescriber{c.Groups()},
		userapi.Kind("UserIdentityMapping"):           &UserIdentityMappingDescriber{c},
		quotaapi.Kind("ClusterResourceQuota"):         &ClusterQuotaDescriber{c},
		quotaapi.Kind("AppliedClusterResourceQuota"):  &AppliedClusterQuotaDescriber{c},
	}
	return m
}

// Accept accepts BuildConfigs and ImageStreams.
func (a *acceptBuildConfigs) Accept(from interface{}) bool {
	obj, _, err := objectMetaData(from)
	if err != nil {
		return false
	}
	gvk, err := a.typer.ObjectKind(obj)
	if err != nil {
		return false
	}
	return gvk.GroupKind() == build.Kind("BuildConfig") || gvk.GroupKind() == image.Kind("ImageStream")
}

// retryBuildConfig determines if the given error is caused by an invalid trigger
// error on a BuildConfig. If that is the case, it will remove all triggers with a
// type that is not in the whitelist for an older server.
func retryBuildConfig(info *resource.Info, err error) runtime.Object {
	triggerTypeWhiteList := map[buildapi.BuildTriggerType]struct{}{
		buildapi.GitHubWebHookBuildTriggerType:  {},
		buildapi.GenericWebHookBuildTriggerType: {},
		buildapi.ImageChangeBuildTriggerType:    {},
	}
	if info.Mapping.GroupVersionKind.GroupKind() == buildapi.Kind("BuildConfig") && isInvalidTriggerError(err) {
		bc, ok := info.Object.(*buildapi.BuildConfig)
		if !ok {
			return nil
		}
		triggers := []buildapi.BuildTriggerPolicy{}
		for _, t := range bc.Spec.Triggers {
			if _, inList := triggerTypeWhiteList[t.Type]; inList {
				triggers = append(triggers, t)
			}
		}
		bc.Spec.Triggers = triggers
		return bc
	}
	return nil
}

func TestBuildAdmission(t *testing.T) {
	tests := []struct {
		name             string
		kind             unversioned.GroupKind
		resource         unversioned.GroupResource
		subResource      string
		object           runtime.Object
		responseObject   runtime.Object
		reviewResponse   *authorizationapi.SubjectAccessReviewResponse
		expectedResource string
		expectAccept     bool
		expectedError    string
	}{
		{
			name:             "allowed source build",
			object:           testBuild(buildapi.BuildStrategy{SourceStrategy: &buildapi.SourceBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildsResource,
			reviewResponse:   reviewResponse(true, ""),
			expectedResource: authorizationapi.SourceBuildResource,
			expectAccept:     true,
		},
		{
			name:             "allowed source build clone",
			object:           testBuildRequest("buildname"),
			responseObject:   testBuild(buildapi.BuildStrategy{SourceStrategy: &buildapi.SourceBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildsResource,
			subResource:      "clone",
			reviewResponse:   reviewResponse(true, ""),
			expectedResource: authorizationapi.SourceBuildResource,
			expectAccept:     true,
		},
		{
			name:             "denied docker build",
			object:           testBuild(buildapi.BuildStrategy{DockerStrategy: &buildapi.DockerBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildsResource,
			reviewResponse:   reviewResponse(false, "cannot create build of type docker build"),
			expectAccept:     false,
			expectedResource: authorizationapi.DockerBuildResource,
		},
		{
			name:             "denied docker build clone",
			object:           testBuildRequest("buildname"),
			responseObject:   testBuild(buildapi.BuildStrategy{DockerStrategy: &buildapi.DockerBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildsResource,
			subResource:      "clone",
			reviewResponse:   reviewResponse(false, "cannot create build of type docker build"),
			expectAccept:     false,
			expectedResource: authorizationapi.DockerBuildResource,
		},
		{
			name:             "allowed custom build",
			object:           testBuild(buildapi.BuildStrategy{CustomStrategy: &buildapi.CustomBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildsResource,
			reviewResponse:   reviewResponse(true, ""),
			expectedResource: authorizationapi.CustomBuildResource,
			expectAccept:     true,
		},
		{
			name:             "allowed build config",
			object:           testBuildConfig(buildapi.BuildStrategy{DockerStrategy: &buildapi.DockerBuildStrategy{}}),
			kind:             buildapi.Kind("BuildConfig"),
			resource:         buildConfigsResource,
			reviewResponse:   reviewResponse(true, ""),
			expectAccept:     true,
			expectedResource: authorizationapi.DockerBuildResource,
		},
		{
			name:             "allowed build config instantiate",
			responseObject:   testBuildConfig(buildapi.BuildStrategy{DockerStrategy: &buildapi.DockerBuildStrategy{}}),
			object:           testBuildRequest("buildname"),
			kind:             buildapi.Kind("Build"),
			resource:         buildConfigsResource,
			subResource:      "instantiate",
			reviewResponse:   reviewResponse(true, ""),
			expectAccept:     true,
			expectedResource: authorizationapi.DockerBuildResource,
		},
		{
			name:             "forbidden build config",
			object:           testBuildConfig(buildapi.BuildStrategy{CustomStrategy: &buildapi.CustomBuildStrategy{}}),
			kind:             buildapi.Kind("Build"),
			resource:         buildConfigsResource,
			reviewResponse:   reviewResponse(false, ""),
			expectAccept:     false,
			expectedResource: authorizationapi.CustomBuildResource,
		},
		{
			name:             "forbidden build config instantiate",
			responseObject:   testBuildConfig(buildapi.BuildStrategy{CustomStrategy: &buildapi.CustomBuildStrategy{}}),
			object:           testBuildRequest("buildname"),
			kind:             buildapi.Kind("Build"),
			resource:         buildConfigsResource,
			subResource:      "instantiate",
			reviewResponse:   reviewResponse(false, ""),
			expectAccept:     false,
//.........这里部分代码省略.........

// 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"):
//.........这里部分代码省略.........

// 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)
//.........这里部分代码省略.........

// 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,
	}

	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
//.........这里部分代码省略.........

// Get returns a streamer resource with the contents of the build log
func (r *REST) Get(ctx kapi.Context, name string, opts runtime.Object) (runtime.Object, error) {
	buildLogOpts, ok := opts.(*api.BuildLogOptions)
	if !ok {
		return nil, errors.NewBadRequest("did not get an expected options.")
	}
	if errs := validation.ValidateBuildLogOptions(buildLogOpts); len(errs) > 0 {
		return nil, errors.NewInvalid(api.Kind("BuildLogOptions"), "", errs)
	}
	obj, err := r.Getter.Get(ctx, name)
	if err != nil {
		return nil, err
	}
	build := obj.(*api.Build)
	if buildLogOpts.Previous {
		version := buildutil.VersionForBuild(build)
		// Use the previous version
		version--
		previousBuildName := buildutil.BuildNameForConfigVersion(buildutil.ConfigNameForBuild(build), version)
		previous, err := r.Getter.Get(ctx, previousBuildName)
		if err != nil {
			return nil, err
		}
		build = previous.(*api.Build)
	}
	switch build.Status.Phase {
	// Build has not launched, wait til it runs
	case api.BuildPhaseNew, api.BuildPhasePending:
		if buildLogOpts.NoWait {
			glog.V(4).Infof("Build %s/%s is in %s state. No logs to retrieve yet.", build.Namespace, build.Name, build.Status.Phase)
			// return empty content if not waiting for build
			return &genericrest.LocationStreamer{}, nil
		}
		glog.V(4).Infof("Build %s/%s is in %s state, waiting for Build to start", build.Namespace, build.Name, build.Status.Phase)
		latest, ok, err := registry.WaitForRunningBuild(r.Watcher, ctx, build, r.Timeout)
		if err != nil {
			return nil, errors.NewBadRequest(fmt.Sprintf("unable to wait for build %s to run: %v", build.Name, err))
		}
		switch latest.Status.Phase {
		case api.BuildPhaseError:
			return nil, errors.NewBadRequest(fmt.Sprintf("build %s encountered an error: %s", build.Name, buildutil.NoBuildLogsMessage))
		case api.BuildPhaseCancelled:
			return nil, errors.NewBadRequest(fmt.Sprintf("build %s was cancelled: %s", build.Name, buildutil.NoBuildLogsMessage))
		}
		if !ok {
			return nil, errors.NewTimeoutError(fmt.Sprintf("timed out waiting for build %s to start after %s", build.Name, r.Timeout), 1)
		}

	// The build was cancelled
	case api.BuildPhaseCancelled:
		return nil, errors.NewBadRequest(fmt.Sprintf("build %s was cancelled. %s", build.Name, buildutil.NoBuildLogsMessage))

	// An error occurred launching the build, return an error
	case api.BuildPhaseError:
		return nil, errors.NewBadRequest(fmt.Sprintf("build %s is in an error state. %s", build.Name, buildutil.NoBuildLogsMessage))
	}
	// The container should be the default build container, so setting it to blank
	buildPodName := buildutil.GetBuildPodName(build)
	logOpts := api.BuildToPodLogOptions(buildLogOpts)
	location, transport, err := pod.LogLocation(r.PodGetter, r.ConnectionInfo, ctx, buildPodName, logOpts)
	if err != nil {
		if errors.IsNotFound(err) {
			return nil, errors.NewNotFound(kapi.Resource("pod"), buildPodName)
		}
		return nil, errors.NewBadRequest(err.Error())
	}
	return &genericrest.LocationStreamer{
		Location:        location,
		Transport:       transport,
		ContentType:     "text/plain",
		Flush:           buildLogOpts.Follow,
		ResponseChecker: genericrest.NewGenericHttpResponseChecker(kapi.Resource("pod"), buildPodName),
	}, nil
}