當前位置: 首頁>>代碼示例>>Golang>>正文


Golang labels.Set函數代碼示例

本文整理匯總了Golang中k8s/io/client-go/1/4/pkg/labels.Set函數的典型用法代碼示例。如果您正苦於以下問題:Golang Set函數的具體用法?Golang Set怎麽用?Golang Set使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了Set函數的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: List

// Please note that selector is filtering among the pods that have gotten into
// the store; there may have been some filtering that already happened before
// that.
// We explicitly don't return api.PodList, to avoid expensive allocations, which
// in most cases are unnecessary.
func (s storePodsNamespacer) List(selector labels.Selector) (pods []*api.Pod, err error) {
	if s.namespace == api.NamespaceAll {
		for _, m := range s.indexer.List() {
			pod := m.(*api.Pod)
			if selector.Matches(labels.Set(pod.Labels)) {
				pods = append(pods, pod)
			}
		}
		return pods, nil
	}

	key := &api.Pod{ObjectMeta: api.ObjectMeta{Namespace: s.namespace}}
	items, err := s.indexer.Index(NamespaceIndex, key)
	if err != nil {
		// Ignore error; do slow search without index.
		glog.Warningf("can not retrieve list of objects using index : %v", err)
		for _, m := range s.indexer.List() {
			pod := m.(*api.Pod)
			if s.namespace == pod.Namespace && selector.Matches(labels.Set(pod.Labels)) {
				pods = append(pods, pod)
			}
		}
		return pods, nil
	}
	for _, m := range items {
		pod := m.(*api.Pod)
		if selector.Matches(labels.Set(pod.Labels)) {
			pods = append(pods, pod)
		}
	}
	return pods, nil
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:37,代碼來源:listers.go

示例2: GetPodControllers

// GetPodControllers returns a list of replication controllers managing a pod. Returns an error only if no matching controllers are found.
func (s *StoreToReplicationControllerLister) GetPodControllers(pod *api.Pod) (controllers []api.ReplicationController, err error) {
	var selector labels.Selector
	var rc api.ReplicationController

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no controllers found for pod %v because it has no labels", pod.Name)
		return
	}

	key := &api.ReplicationController{ObjectMeta: api.ObjectMeta{Namespace: pod.Namespace}}
	items, err := s.Indexer.Index(NamespaceIndex, key)
	if err != nil {
		return
	}

	for _, m := range items {
		rc = *m.(*api.ReplicationController)
		selector = labels.Set(rc.Spec.Selector).AsSelectorPreValidated()

		// If an rc with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		controllers = append(controllers, rc)
	}
	if len(controllers) == 0 {
		err = fmt.Errorf("could not find controller for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:31,代碼來源:listers.go

示例3: GetPodServices

// TODO: Move this back to scheduler as a helper function that takes a Store,
// rather than a method of StoreToServiceLister.
func (s *StoreToServiceLister) GetPodServices(pod *api.Pod) (services []api.Service, err error) {
	var selector labels.Selector
	var service api.Service

	for _, m := range s.Store.List() {
		service = *m.(*api.Service)
		// consider only services that are in the same namespace as the pod
		if service.Namespace != pod.Namespace {
			continue
		}
		if service.Spec.Selector == nil {
			// services with nil selectors match nothing, not everything.
			continue
		}
		selector = labels.Set(service.Spec.Selector).AsSelectorPreValidated()
		if selector.Matches(labels.Set(pod.Labels)) {
			services = append(services, service)
		}
	}
	if len(services) == 0 {
		err = fmt.Errorf("could not find service for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}

	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:27,代碼來源:listers.go

示例4: GetPodPetSets

// GetPodPetSets returns a list of PetSets managing a pod. Returns an error only if no matching PetSets are found.
func (s *StoreToPetSetLister) GetPodPetSets(pod *api.Pod) (psList []apps.PetSet, err error) {
	var selector labels.Selector
	var ps apps.PetSet

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no PetSets found for pod %v because it has no labels", pod.Name)
		return
	}

	for _, m := range s.Store.List() {
		ps = *m.(*apps.PetSet)
		if ps.Namespace != pod.Namespace {
			continue
		}
		selector, err = unversioned.LabelSelectorAsSelector(ps.Spec.Selector)
		if err != nil {
			err = fmt.Errorf("invalid selector: %v", err)
			return
		}

		// If a PetSet with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		psList = append(psList, ps)
	}
	if len(psList) == 0 {
		err = fmt.Errorf("could not find PetSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:32,代碼來源:listers.go

示例5: GetPodJobs

// GetPodJobs returns a list of jobs managing a pod. Returns an error only if no matching jobs are found.
func (s *StoreToJobLister) GetPodJobs(pod *api.Pod) (jobs []batch.Job, err error) {
	var selector labels.Selector
	var job batch.Job

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no jobs found for pod %v because it has no labels", pod.Name)
		return
	}

	for _, m := range s.Store.List() {
		job = *m.(*batch.Job)
		if job.Namespace != pod.Namespace {
			continue
		}

		selector, _ = unversioned.LabelSelectorAsSelector(job.Spec.Selector)
		if !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		jobs = append(jobs, job)
	}
	if len(jobs) == 0 {
		err = fmt.Errorf("could not find jobs for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:27,代碼來源:listers.go

示例6: GetPodDaemonSets

// GetPodDaemonSets returns a list of daemon sets managing a pod.
// Returns an error if and only if no matching daemon sets are found.
func (s *StoreToDaemonSetLister) GetPodDaemonSets(pod *api.Pod) (daemonSets []extensions.DaemonSet, err error) {
	var selector labels.Selector
	var daemonSet extensions.DaemonSet

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name)
		return
	}

	for _, m := range s.Store.List() {
		daemonSet = *m.(*extensions.DaemonSet)
		if daemonSet.Namespace != pod.Namespace {
			continue
		}
		selector, err = unversioned.LabelSelectorAsSelector(daemonSet.Spec.Selector)
		if err != nil {
			// this should not happen if the DaemonSet passed validation
			return nil, err
		}

		// If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		daemonSets = append(daemonSets, daemonSet)
	}
	if len(daemonSets) == 0 {
		err = fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:33,代碼來源:listers.go

示例7: GetPodReplicaSets

// GetPodReplicaSets returns a list of ReplicaSets managing a pod. Returns an error only if no matching ReplicaSets are found.
func (s *StoreToReplicaSetLister) GetPodReplicaSets(pod *api.Pod) (rss []extensions.ReplicaSet, err error) {
	var selector labels.Selector
	var rs extensions.ReplicaSet

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name)
		return
	}

	for _, m := range s.Store.List() {
		rs = *m.(*extensions.ReplicaSet)
		if rs.Namespace != pod.Namespace {
			continue
		}
		selector, err = unversioned.LabelSelectorAsSelector(rs.Spec.Selector)
		if err != nil {
			err = fmt.Errorf("invalid selector: %v", err)
			return
		}

		// If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		rss = append(rss, rs)
	}
	if len(rss) == 0 {
		err = fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:32,代碼來源:listers.go

示例8: GetDeploymentsForPod

// GetDeploymentsForPods returns a list of deployments managing a pod. Returns an error only if no matching deployments are found.
func (s *StoreToDeploymentLister) GetDeploymentsForPod(pod *api.Pod) (deployments []extensions.Deployment, err error) {
	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no deployments found for Pod %v because it has no labels", pod.Name)
		return
	}

	if len(pod.Labels[extensions.DefaultDeploymentUniqueLabelKey]) == 0 {
		return
	}

	dList, err := s.Deployments(pod.Namespace).List(labels.Everything())
	if err != nil {
		return
	}
	for _, d := range dList {
		selector, err := unversioned.LabelSelectorAsSelector(d.Spec.Selector)
		if err != nil {
			return nil, fmt.Errorf("invalid label selector: %v", err)
		}
		// If a deployment with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		deployments = append(deployments, d)
	}
	if len(deployments) == 0 {
		err = fmt.Errorf("could not find deployments set for Pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:31,代碼來源:listers.go

示例9: GetDeploymentsForReplicaSet

// GetDeploymentsForReplicaSet returns a list of deployments managing a replica set. Returns an error only if no matching deployments are found.
func (s *StoreToDeploymentLister) GetDeploymentsForReplicaSet(rs *extensions.ReplicaSet) (deployments []extensions.Deployment, err error) {
	if len(rs.Labels) == 0 {
		err = fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name)
		return
	}

	// TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label
	dList, err := s.Deployments(rs.Namespace).List(labels.Everything())
	if err != nil {
		return
	}
	for _, d := range dList {
		selector, err := unversioned.LabelSelectorAsSelector(d.Spec.Selector)
		if err != nil {
			return nil, fmt.Errorf("invalid label selector: %v", err)
		}
		// If a deployment with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) {
			continue
		}
		deployments = append(deployments, d)
	}
	if len(deployments) == 0 {
		err = fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:28,代碼來源:listers.go

示例10: GetPodPodDisruptionBudgets

// GetPodPodDisruptionBudgets returns a list of PodDisruptionBudgets matching a pod.  Returns an error only if no matching PodDisruptionBudgets are found.
func (s *StoreToPodDisruptionBudgetLister) GetPodPodDisruptionBudgets(pod *api.Pod) (pdbList []policy.PodDisruptionBudget, err error) {
	var selector labels.Selector

	if len(pod.Labels) == 0 {
		err = fmt.Errorf("no PodDisruptionBudgets found for pod %v because it has no labels", pod.Name)
		return
	}

	for _, m := range s.Store.List() {
		pdb, ok := m.(*policy.PodDisruptionBudget)
		if !ok {
			glog.Errorf("Unexpected: %v is not a PodDisruptionBudget", m)
			continue
		}
		if pdb.Namespace != pod.Namespace {
			continue
		}
		selector, err = unversioned.LabelSelectorAsSelector(pdb.Spec.Selector)
		if err != nil {
			glog.Warningf("invalid selector: %v", err)
			// TODO(mml): add an event to the PDB
			continue
		}

		// If a PDB with a nil or empty selector creeps in, it should match nothing, not everything.
		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
			continue
		}
		pdbList = append(pdbList, *pdb)
	}
	if len(pdbList) == 0 {
		err = fmt.Errorf("could not find PodDisruptionBudget for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
	}
	return
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:36,代碼來源:listers.go

示例11: List

// Please note that selector is filtering among the pods that have gotten into
// the store; there may have been some filtering that already happened before
// that.
//
// TODO: converge on the interface in pkg/client.
func (s *StoreToPodLister) List(selector labels.Selector) (pods []*api.Pod, err error) {
	// TODO: it'd be great to just call
	// s.Pods(api.NamespaceAll).List(selector), however then we'd have to
	// remake the list.Items as a []*api.Pod. So leave this separate for
	// now.
	for _, m := range s.Indexer.List() {
		pod := m.(*api.Pod)
		if selector.Matches(labels.Set(pod.Labels)) {
			pods = append(pods, pod)
		}
	}
	return pods, nil
}
開發者ID:AdoHe,項目名稱:kubernetes,代碼行數:18,代碼來源:listers.go

示例12: List

func (c *FakeThirdPartyResources) List(opts api.ListOptions) (result *v1beta1.ThirdPartyResourceList, err error) {
	obj, err := c.Fake.
		Invokes(testing.NewRootListAction(thirdpartyresourcesResource, opts), &v1beta1.ThirdPartyResourceList{})
	if obj == nil {
		return nil, err
	}

	label := opts.LabelSelector
	if label == nil {
		label = labels.Everything()
	}
	list := &v1beta1.ThirdPartyResourceList{}
	for _, item := range obj.(*v1beta1.ThirdPartyResourceList).Items {
		if label.Matches(labels.Set(item.Labels)) {
			list.Items = append(list.Items, item)
		}
	}
	return list, err
}
開發者ID:CodeJuan,項目名稱:kubernetes,代碼行數:19,代碼來源:fake_thirdpartyresource.go

示例13: List

func (c *FakeCertificateSigningRequests) List(opts api.ListOptions) (result *v1alpha1.CertificateSigningRequestList, err error) {
	obj, err := c.Fake.
		Invokes(testing.NewRootListAction(certificatesigningrequestsResource, opts), &v1alpha1.CertificateSigningRequestList{})
	if obj == nil {
		return nil, err
	}

	label := opts.LabelSelector
	if label == nil {
		label = labels.Everything()
	}
	list := &v1alpha1.CertificateSigningRequestList{}
	for _, item := range obj.(*v1alpha1.CertificateSigningRequestList).Items {
		if label.Matches(labels.Set(item.Labels)) {
			list.Items = append(list.Items, item)
		}
	}
	return list, err
}
開發者ID:juanluisvaladas,項目名稱:origin,代碼行數:19,代碼來源:fake_certificatesigningrequest.go

示例14: List

func (c *FakeHorizontalPodAutoscalers) List(opts api.ListOptions) (result *v1beta1.HorizontalPodAutoscalerList, err error) {
	obj, err := c.Fake.
		Invokes(testing.NewListAction(horizontalpodautoscalersResource, c.ns, opts), &v1beta1.HorizontalPodAutoscalerList{})

	if obj == nil {
		return nil, err
	}

	label := opts.LabelSelector
	if label == nil {
		label = labels.Everything()
	}
	list := &v1beta1.HorizontalPodAutoscalerList{}
	for _, item := range obj.(*v1beta1.HorizontalPodAutoscalerList).Items {
		if label.Matches(labels.Set(item.Labels)) {
			list.Items = append(list.Items, item)
		}
	}
	return list, err
}
開發者ID:AdoHe,項目名稱:kubernetes,代碼行數:20,代碼來源:fake_horizontalpodautoscaler.go

示例15: List

func (c *FakeConfigMaps) List(opts api.ListOptions) (result *v1.ConfigMapList, err error) {
	obj, err := c.Fake.
		Invokes(testing.NewListAction(configmapsResource, c.ns, opts), &v1.ConfigMapList{})

	if obj == nil {
		return nil, err
	}

	label := opts.LabelSelector
	if label == nil {
		label = labels.Everything()
	}
	list := &v1.ConfigMapList{}
	for _, item := range obj.(*v1.ConfigMapList).Items {
		if label.Matches(labels.Set(item.Labels)) {
			list.Items = append(list.Items, item)
		}
	}
	return list, err
}
開發者ID:AdoHe,項目名稱:kubernetes,代碼行數:20,代碼來源:fake_configmap.go


注:本文中的k8s/io/client-go/1/4/pkg/labels.Set函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。