Golang Interface.ImageStreams方法代码示例

// SetOpenShiftClient sets the passed OpenShift client in the application configuration
func (c *AppConfig) SetOpenShiftClient(osclient client.Interface, OriginNamespace string) {
	c.OSClient = osclient
	c.OriginNamespace = OriginNamespace
	namespaces := []string{OriginNamespace}
	if openshiftNamespace := "openshift"; OriginNamespace != openshiftNamespace {
		namespaces = append(namespaces, openshiftNamespace)
	}
	c.ImageStreamSearcher = app.ImageStreamSearcher{
		Client:            osclient,
		ImageStreamImages: osclient,
		Namespaces:        namespaces,
	}
	c.ImageStreamByAnnotationSearcher = app.NewImageStreamByAnnotationSearcher(osclient, osclient, namespaces)
	c.TemplateSearcher = app.TemplateSearcher{
		Client: osclient,
		TemplateConfigsNamespacer: osclient,
		Namespaces:                namespaces,
	}
	c.TemplateFileSearcher = &app.TemplateFileSearcher{
		Typer:        c.Typer,
		Mapper:       c.Mapper,
		ClientMapper: c.ClientMapper,
		Namespace:    OriginNamespace,
	}
	c.DockerSearcher = app.ImageImportSearcher{
		Client:        osclient.ImageStreams(OriginNamespace),
		AllowInsecure: c.InsecureRegistry,
		Fallback:      c.DockerImageSearcher(),
	}
}

// SetOpenShiftClient sets the passed OpenShift client in the application configuration
func (c *AppConfig) SetOpenShiftClient(osclient client.Interface, originNamespace string) {
	c.osclient = osclient
	c.originNamespace = originNamespace
	namespaces := []string{originNamespace}
	if openshiftNamespace := "openshift"; originNamespace != openshiftNamespace {
		namespaces = append(namespaces, openshiftNamespace)
	}
	c.imageStreamSearcher = app.ImageStreamSearcher{
		Client:            osclient,
		ImageStreamImages: osclient,
		Namespaces:        namespaces,
		StopOnMatch:       !c.AsSearch,
	}
	c.imageStreamByAnnotationSearcher = app.NewImageStreamByAnnotationSearcher(osclient, osclient, namespaces)
	c.templateSearcher = app.TemplateSearcher{
		Client: osclient,
		TemplateConfigsNamespacer: osclient,
		Namespaces:                namespaces,
	}
	c.templateFileSearcher = &app.TemplateFileSearcher{
		Typer:        c.typer,
		Mapper:       c.mapper,
		ClientMapper: c.clientMapper,
		Namespace:    originNamespace,
	}
	c.dockerSearcher = app.ImageImportSearcher{
		Client:        osclient.ImageStreams(originNamespace),
		AllowInsecure: c.InsecureRegistry,
		Fallback:      c.dockerImageSearcher(),
	}
}

func deleteImageStreams(client osclient.Interface, ns string) error {
	items, err := client.ImageStreams(ns).List(labels.Everything(), fields.Everything())
	if err != nil {
		return err
	}
	for i := range items.Items {
		err := client.ImageStreams(ns).Delete(items.Items[i].Name)
		if err != nil && !errors.IsNotFound(err) {
			return err
		}
	}
	return nil
}

func deleteImageStreams(client osclient.Interface, ns string) error {
	items, err := client.ImageStreams(ns).List(kapi.ListOptions{})
	if err != nil {
		return err
	}
	for i := range items.Items {
		err := client.ImageStreams(ns).Delete(items.Items[i].Name)
		if err != nil && !errors.IsNotFound(err) {
			return err
		}
	}
	return nil
}

func unloadImageStreamLabel(client osclient.Interface, application *api.Application, labelSelector labels.Selector) error {

	resourceList, _ := client.ImageStreams(application.Namespace).List(kapi.ListOptions{LabelSelector: labelSelector, FieldSelector: fields.Everything()})
	errs := []error{}
	for _, resource := range resourceList.Items {
		if !hasItem(application.Spec.Items, api.Item{Kind: "ImageStream", Name: resource.Name}) {
			delete(resource.Labels, fmt.Sprintf("%s.application.%s", application.Namespace, application.Name))
			if _, err := client.ImageStreams(application.Namespace).Update(&resource); err != nil {
				errs = append(errs, err)
			}
		}
	}

	return nil
}

// SetOpenShiftClient sets the passed OpenShift client in the application configuration
func (c *AppConfig) SetOpenShiftClient(osclient client.Interface, OriginNamespace string, dockerclient *docker.Client) {
	c.OSClient = osclient
	c.OriginNamespace = OriginNamespace
	namespaces := []string{OriginNamespace}
	if openshiftNamespace := "openshift"; OriginNamespace != openshiftNamespace {
		namespaces = append(namespaces, openshiftNamespace)
	}
	c.ImageStreamSearcher = app.ImageStreamSearcher{
		Client:            osclient,
		ImageStreamImages: osclient,
		Namespaces:        namespaces,
		AllowMissingTags:  c.AllowMissingImageStreamTags,
	}
	c.ImageStreamByAnnotationSearcher = app.NewImageStreamByAnnotationSearcher(osclient, osclient, namespaces)
	c.TemplateSearcher = app.TemplateSearcher{
		Client: osclient,
		TemplateConfigsNamespacer: osclient,
		Namespaces:                namespaces,
	}
	c.TemplateFileSearcher = &app.TemplateFileSearcher{
		Typer:        c.Typer,
		Mapper:       c.Mapper,
		ClientMapper: c.ClientMapper,
		Namespace:    OriginNamespace,
	}
	// the hierarchy of docker searching is:
	// 1) if we have an openshift client - query docker registries via openshift,
	// if we're unable to query via openshift, query the docker registries directly(fallback),
	// if we don't find a match there and a local docker daemon exists, look in the local registry.
	// 2) if we don't have an openshift client - query the docker registries directly,
	// if we don't find a match there and a local docker daemon exists, look in the local registry.
	c.DockerSearcher = app.DockerClientSearcher{
		Client:             dockerclient,
		Insecure:           c.InsecureRegistry,
		AllowMissingImages: c.AllowMissingImages,
		RegistrySearcher: app.ImageImportSearcher{
			Client:        osclient.ImageStreams(OriginNamespace),
			AllowInsecure: c.InsecureRegistry,
			Fallback:      c.DockerRegistrySearcher(),
		},
	}
}

// NewImageStreamEvaluator computes resource usage of ImageStreams. Instantiating this is necessary for
// resource quota admission controller to properly work on image stream related objects.
func NewImageStreamEvaluator(osClient osclient.Interface) kquota.Evaluator {
	computeResources := []kapi.ResourceName{
		imageapi.ResourceImages,
	}

	matchesScopeFunc := func(kapi.ResourceQuotaScope, runtime.Object) bool { return true }
	getFuncByNamespace := func(namespace, name string) (runtime.Object, error) {
		return osClient.ImageStreams(namespace).Get(name)
	}
	listFuncByNamespace := func(namespace string, options kapi.ListOptions) (runtime.Object, error) {
		return osClient.ImageStreams(namespace).List(options)
	}

	return quotautil.NewSharedContextEvaluator(
		imageStreamEvaluatorName,
		kapi.Kind("ImageStream"),
		nil,
		computeResources,
		matchesScopeFunc,
		getFuncByNamespace,
		listFuncByNamespace,
		imageStreamConstraintsFunc,
		makeImageStreamUsageComputerFactory(osClient))
}

func loadImageStreams(g osgraph.Graph, graphLock sync.Mutex, namespace string, kclient kclient.Interface, client client.Interface) error {
	iss, err := client.ImageStreams(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return err
	}

	graphLock.Lock()
	defer graphLock.Unlock()
	for i := range iss.Items {
		imagegraph.EnsureImageStreamNode(g, &iss.Items[i])
		imagegraph.EnsureAllImageStreamTagNodes(g, &iss.Items[i])
	}

	return nil
}