Golang controller.ByLogging函数代码示例

本文整理汇总了Golang中k8s/io/kubernetes/pkg/controller.ByLogging函数的典型用法代码示例。如果您正苦于以下问题：Golang ByLogging函数的具体用法？Golang ByLogging怎么用？Golang ByLogging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ByLogging函数的6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: LogsForObject

func (f *ring1Factory) LogsForObject(object, options runtime.Object) (*restclient.Request, error) {
	clientset, err := f.clientAccessFactory.ClientSetForVersion(nil)
	if err != nil {
		return nil, err
	}

	switch t := object.(type) {
	case *api.Pod:
		opts, ok := options.(*api.PodLogOptions)
		if !ok {
			return nil, errors.New("provided options object is not a PodLogOptions")
		}
		return clientset.Core().Pods(t.Namespace).GetLogs(t.Name, opts), nil

	case *api.ReplicationController:
		opts, ok := options.(*api.PodLogOptions)
		if !ok {
			return nil, errors.New("provided options object is not a PodLogOptions")
		}
		selector := labels.SelectorFromSet(t.Spec.Selector)
		sortBy := func(pods []*v1.Pod) sort.Interface { return controller.ByLogging(pods) }
		pod, numPods, err := GetFirstPod(clientset.Core(), t.Namespace, selector, 20*time.Second, sortBy)
		if err != nil {
			return nil, err
		}
		if numPods > 1 {
			fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
		}

		return clientset.Core().Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

	case *extensions.ReplicaSet:
		opts, ok := options.(*api.PodLogOptions)
		if !ok {
			return nil, errors.New("provided options object is not a PodLogOptions")
		}
		selector, err := metav1.LabelSelectorAsSelector(t.Spec.Selector)
		if err != nil {
			return nil, fmt.Errorf("invalid label selector: %v", err)
		}
		sortBy := func(pods []*v1.Pod) sort.Interface { return controller.ByLogging(pods) }
		pod, numPods, err := GetFirstPod(clientset.Core(), t.Namespace, selector, 20*time.Second, sortBy)
		if err != nil {
			return nil, err
		}
		if numPods > 1 {
			fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
		}

		return clientset.Core().Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

	default:
		gvks, _, err := api.Scheme.ObjectKinds(object)
		if err != nil {
			return nil, err
		}
		return nil, fmt.Errorf("cannot get the logs from %v", gvks[0])
	}
}

开发者ID:kubernetes，项目名称:kubernetes，代码行数:59，代码来源:factory_object_mapping.go

示例2: returnApplicationPodName

// returnApplicationPodName returns the best candidate pod for the target deployment in order to
// view its logs.
func (r *REST) returnApplicationPodName(target *kapi.ReplicationController) (string, error) {
	selector := labels.Set(target.Spec.Selector).AsSelector()
	sortBy := func(pods []*kapi.Pod) sort.Interface { return controller.ByLogging(pods) }

	pod, _, err := kcmdutil.GetFirstPod(r.pn, target.Namespace, selector, r.timeout, sortBy)
	if err != nil {
		return "", errors.NewInternalError(err)
	}
	return pod.Name, nil
}

开发者ID:ncdc，项目名称:origin，代码行数:12，代码来源:rest.go

示例3: TestGetFirstPod

func TestGetFirstPod(t *testing.T) {
	labelSet := map[string]string{"test": "selector"}
	tests := []struct {
		name string

		podList  *api.PodList
		watching []watch.Event
		sortBy   func([]*api.Pod) sort.Interface

		expected    *api.Pod
		expectedNum int
		expectedErr bool
	}{
		{
			name:    "kubectl logs - two ready pods",
			podList: newPodList(2, -1, -1, labelSet),
			sortBy:  func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) },
			expected: &api.Pod{
				ObjectMeta: api.ObjectMeta{
					Name:              "pod-1",
					Namespace:         api.NamespaceDefault,
					CreationTimestamp: unversioned.Date(2016, time.April, 1, 1, 0, 0, 0, time.UTC),
					Labels:            map[string]string{"test": "selector"},
				},
				Status: api.PodStatus{
					Conditions: []api.PodCondition{
						{
							Status: api.ConditionTrue,
							Type:   api.PodReady,
						},
					},
				},
			},
			expectedNum: 2,
		},
		{
			name:    "kubectl logs - one unhealthy, one healthy",
			podList: newPodList(2, -1, 1, labelSet),
			sortBy:  func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) },
			expected: &api.Pod{
				ObjectMeta: api.ObjectMeta{
					Name:              "pod-2",
					Namespace:         api.NamespaceDefault,
					CreationTimestamp: unversioned.Date(2016, time.April, 1, 1, 0, 1, 0, time.UTC),
					Labels:            map[string]string{"test": "selector"},
				},
				Status: api.PodStatus{
					Conditions: []api.PodCondition{
						{
							Status: api.ConditionTrue,
							Type:   api.PodReady,
						},
					},
					ContainerStatuses: []api.ContainerStatus{{RestartCount: 5}},
				},
			},
			expectedNum: 2,
		},
		{
			name:    "kubectl attach - two ready pods",
			podList: newPodList(2, -1, -1, labelSet),
			sortBy:  func(pods []*api.Pod) sort.Interface { return sort.Reverse(controller.ActivePods(pods)) },
			expected: &api.Pod{
				ObjectMeta: api.ObjectMeta{
					Name:              "pod-1",
					Namespace:         api.NamespaceDefault,
					CreationTimestamp: unversioned.Date(2016, time.April, 1, 1, 0, 0, 0, time.UTC),
					Labels:            map[string]string{"test": "selector"},
				},
				Status: api.PodStatus{
					Conditions: []api.PodCondition{
						{
							Status: api.ConditionTrue,
							Type:   api.PodReady,
						},
					},
				},
			},
			expectedNum: 2,
		},
		{
			name:    "kubectl attach - wait for ready pod",
			podList: newPodList(1, 1, -1, labelSet),
			watching: []watch.Event{
				{
					Type: watch.Modified,
					Object: &api.Pod{
						ObjectMeta: api.ObjectMeta{
							Name:              "pod-1",
							Namespace:         api.NamespaceDefault,
							CreationTimestamp: unversioned.Date(2016, time.April, 1, 1, 0, 0, 0, time.UTC),
							Labels:            map[string]string{"test": "selector"},
						},
						Status: api.PodStatus{
							Conditions: []api.PodCondition{
								{
									Status: api.ConditionTrue,
									Type:   api.PodReady,
								},
							},
//.........这里部分代码省略.........

开发者ID:ravihansa3000，项目名称:kubernetes，代码行数:101，代码来源:factory_test.go

示例4: NewFactory


//.........这里部分代码省略.........
			case *extensions.ReplicaSet:
				return getPorts(t.Spec.Template.Spec), nil
			default:
				gvk, err := api.Scheme.ObjectKind(object)
				if err != nil {
					return nil, err
				}
				return nil, fmt.Errorf("cannot extract ports from %v", gvk)
			}
		},
		LabelsForObject: func(object runtime.Object) (map[string]string, error) {
			return meta.NewAccessor().Labels(object)
		},
		LogsForObject: func(object, options runtime.Object) (*restclient.Request, error) {
			c, err := clients.ClientForVersion(nil)
			if err != nil {
				return nil, err
			}

			switch t := object.(type) {
			case *api.Pod:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				return c.Pods(t.Namespace).GetLogs(t.Name, opts), nil

			case *api.ReplicationController:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector := labels.SelectorFromSet(t.Spec.Selector)
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(c, t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return c.Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			case *extensions.ReplicaSet:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector, err := unversioned.LabelSelectorAsSelector(t.Spec.Selector)
				if err != nil {
					return nil, fmt.Errorf("invalid label selector: %v", err)
				}
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(c, t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return c.Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			default:
				gvk, err := api.Scheme.ObjectKind(object)

开发者ID:ZenoRewn，项目名称:origin，代码行数:67，代码来源:factory.go

示例5: NewFactory


//.........这里部分代码省略.........
			case *extensions.ReplicaSet:
				return getProtocols(t.Spec.Template.Spec), nil
			default:
				gvks, _, err := api.Scheme.ObjectKinds(object)
				if err != nil {
					return nil, err
				}
				return nil, fmt.Errorf("cannot extract protocols from %v", gvks[0])
			}
		},
		LabelsForObject: func(object runtime.Object) (map[string]string, error) {
			return meta.NewAccessor().Labels(object)
		},
		LogsForObject: func(object, options runtime.Object) (*restclient.Request, error) {
			c, err := clients.ClientForVersion(nil)
			if err != nil {
				return nil, err
			}

			switch t := object.(type) {
			case *api.Pod:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				return c.Pods(t.Namespace).GetLogs(t.Name, opts), nil

			case *api.ReplicationController:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector := labels.SelectorFromSet(t.Spec.Selector)
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(c, t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return c.Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			case *extensions.ReplicaSet:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector, err := unversioned.LabelSelectorAsSelector(t.Spec.Selector)
				if err != nil {
					return nil, fmt.Errorf("invalid label selector: %v", err)
				}
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(c, t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return c.Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			default:
				gvks, _, err := api.Scheme.ObjectKinds(object)

开发者ID:maxfrei，项目名称:kubernetes，代码行数:67，代码来源:factory.go

示例6: NewFactory


//.........这里部分代码省略.........
			case *extensions.ReplicaSet:
				return getProtocols(t.Spec.Template.Spec), nil
			default:
				gvks, _, err := api.Scheme.ObjectKinds(object)
				if err != nil {
					return nil, err
				}
				return nil, fmt.Errorf("cannot extract protocols from %v", gvks[0])
			}
		},
		LabelsForObject: func(object runtime.Object) (map[string]string, error) {
			return meta.NewAccessor().Labels(object)
		},
		LogsForObject: func(object, options runtime.Object) (*restclient.Request, error) {
			clientset, err := clients.ClientSetForVersion(nil)
			if err != nil {
				return nil, err
			}

			switch t := object.(type) {
			case *api.Pod:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				return clientset.Core().Pods(t.Namespace).GetLogs(t.Name, opts), nil

			case *api.ReplicationController:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector := labels.SelectorFromSet(t.Spec.Selector)
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(clientset.Core(), t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return clientset.Core().Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			case *extensions.ReplicaSet:
				opts, ok := options.(*api.PodLogOptions)
				if !ok {
					return nil, errors.New("provided options object is not a PodLogOptions")
				}
				selector, err := unversioned.LabelSelectorAsSelector(t.Spec.Selector)
				if err != nil {
					return nil, fmt.Errorf("invalid label selector: %v", err)
				}
				sortBy := func(pods []*api.Pod) sort.Interface { return controller.ByLogging(pods) }
				pod, numPods, err := GetFirstPod(clientset.Core(), t.Namespace, selector, 20*time.Second, sortBy)
				if err != nil {
					return nil, err
				}
				if numPods > 1 {
					fmt.Fprintf(os.Stderr, "Found %v pods, using pod/%v\n", numPods, pod.Name)
				}

				return clientset.Core().Pods(pod.Namespace).GetLogs(pod.Name, opts), nil

			default:
				gvks, _, err := api.Scheme.ObjectKinds(object)

开发者ID:PeterLamar，项目名称:kubernetes，代码行数:67，代码来源:factory.go

注：本文中的k8s/io/kubernetes/pkg/controller.ByLogging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。