Golang unversioned.Time類代碼示例

// RecordConfigEvent records an event for the deployment config referenced by the
// deployment.
func RecordConfigEvent(client kclient.EventNamespacer, deployment *kapi.ReplicationController, decoder runtime.Decoder, eventType, reason, msg string) {
	t := unversioned.Time{Time: time.Now()}
	var obj runtime.Object = deployment
	if config, err := deployutil.DecodeDeploymentConfig(deployment, decoder); err == nil {
		obj = config
	} else {
		glog.Errorf("Unable to decode deployment config from %s/%s: %v", deployment.Namespace, deployment.Name, err)
	}
	ref, err := kapi.GetReference(obj)
	if err != nil {
		glog.Errorf("Unable to get reference for %#v: %v", obj, err)
		return
	}
	event := &kapi.Event{
		ObjectMeta: kapi.ObjectMeta{
			Name:      fmt.Sprintf("%v.%x", ref.Name, t.UnixNano()),
			Namespace: ref.Namespace,
		},
		InvolvedObject: *ref,
		Reason:         reason,
		Message:        msg,
		Source: kapi.EventSource{
			Component: deployutil.DeployerPodNameFor(deployment),
		},
		FirstTimestamp: t,
		LastTimestamp:  t,
		Count:          1,
		Type:           eventType,
	}
	if _, err := client.Events(ref.Namespace).Create(event); err != nil {
		glog.Errorf("Could not create event '%#v': %v", event, err)
	}
}

// Convert_string_slice_To_unversioned_Time allows converting a URL query parameter value
func Convert_string_slice_To_unversioned_Time(input *[]string, out *unversioned.Time, s conversion.Scope) error {
	str := ""
	if len(*input) > 0 {
		str = (*input)[0]
	}
	return out.UnmarshalQueryParameter(str)
}

func (e *HookExecutor) emitEvent(deployment *kapi.ReplicationController, eventType, reason, msg string) {
	t := unversioned.Time{Time: time.Now()}
	var ref *kapi.ObjectReference
	if config, err := deployutil.DecodeDeploymentConfig(deployment, e.decoder); err != nil {
		glog.Errorf("Unable to decode deployment %s/%s to replication contoller: %v", deployment.Namespace, deployment.Name, err)
		if ref, err = kapi.GetReference(deployment); err != nil {
			glog.Errorf("Unable to get reference for %#v: %v", deployment, err)
			return
		}
	} else {
		if ref, err = kapi.GetReference(config); err != nil {
			glog.Errorf("Unable to get reference for %#v: %v", config, err)
			return
		}
	}
	event := &kapi.Event{
		ObjectMeta: kapi.ObjectMeta{
			Name:      fmt.Sprintf("%v.%x", ref.Name, t.UnixNano()),
			Namespace: ref.Namespace,
		},
		InvolvedObject: *ref,
		Reason:         reason,
		Message:        msg,
		FirstTimestamp: t,
		LastTimestamp:  t,
		Count:          1,
		Type:           eventType,
	}
	if _, err := e.events.Create(event); err != nil {
		glog.Errorf("Could not send event '%#v': %v", event, err)
	}
}

func (u *Unstructured) GetDeletionTimestamp() *unversioned.Time {
	var timestamp unversioned.Time
	timestamp.UnmarshalQueryParameter(getNestedString(u.Object, "metadata", "deletionTimestamp"))
	if timestamp.IsZero() {
		return nil
	}
	return &timestamp
}

func containerRestartedRecently(status kapi.ContainerStatus, now unversioned.Time) bool {
	if status.RestartCount == 0 {
		return false
	}
	if status.LastTerminationState.Terminated != nil && now.Sub(status.LastTerminationState.Terminated.FinishedAt.Time) < RestartRecentDuration {
		return true
	}
	return false
}

// hasIngressBeenTouched returns true if the route appears to have been touched since the last time
func (a *StatusAdmitter) hasIngressBeenTouched(route *routeapi.Route, lastTouch *unversioned.Time) bool {
	glog.V(4).Infof("has last touch %v for %s/%s", lastTouch, route.Namespace, route.Name)
	if lastTouch.IsZero() {
		return false
	}
	old, ok := a.expected.Get(route.UID)
	if !ok || old.(time.Time).Equal(lastTouch.Time) {
		return false
	}
	return true
}

func deepCopy_unversioned_Time(in unversioned.Time, out *unversioned.Time, c *conversion.Cloner) error {
	if newVal, err := c.DeepCopy(in.Time); err != nil {
		return err
	} else {
		out.Time = newVal.(time.Time)
	}
	return nil
}

func describeAdditionalBuildDetail(build *buildgraph.BuildConfigNode, lastSuccessfulBuild *buildgraph.BuildNode, lastUnsuccessfulBuild *buildgraph.BuildNode, activeBuilds []*buildgraph.BuildNode, pushTargetResolved bool, includeSuccess bool) []string {
	if build == nil {
		return nil
	}
	out := []string{}

	passTime := unversioned.Time{}
	if lastSuccessfulBuild != nil {
		passTime = buildTimestamp(lastSuccessfulBuild.Build)
	}
	failTime := unversioned.Time{}
	if lastUnsuccessfulBuild != nil {
		failTime = buildTimestamp(lastUnsuccessfulBuild.Build)
	}

	lastTime := failTime
	if passTime.After(failTime.Time) {
		lastTime = passTime
	}

	// display the last successful build if specifically requested or we're going to display an active build for context
	if lastSuccessfulBuild != nil && (includeSuccess || len(activeBuilds) > 0) {
		out = append(out, describeBuildPhase(lastSuccessfulBuild.Build, &passTime, build.BuildConfig.Name, pushTargetResolved))
	}
	if passTime.Before(failTime) {
		out = append(out, describeBuildPhase(lastUnsuccessfulBuild.Build, &failTime, build.BuildConfig.Name, pushTargetResolved))
	}

	if len(activeBuilds) > 0 {
		activeOut := []string{}
		for i := range activeBuilds {
			activeOut = append(activeOut, describeBuildPhase(activeBuilds[i].Build, nil, build.BuildConfig.Name, pushTargetResolved))
		}

		if buildTimestamp(activeBuilds[0].Build).Before(lastTime) {
			out = append(out, activeOut...)
		} else {
			out = append(activeOut, out...)
		}
	}
	if len(out) == 0 && lastSuccessfulBuild == nil {
		out = append(out, "not built yet")
	}
	return out
}

func printImageStream(stream *imageapi.ImageStream, w io.Writer, opts kctl.PrintOptions) error {
	name := formatResourceName(opts.Kind, stream.Name, opts.WithKind)
	tags := ""
	const numOfTagsShown = 3

	var latest unversioned.Time
	for _, list := range stream.Status.Tags {
		if len(list.Items) > 0 {
			if list.Items[0].Created.After(latest.Time) {
				latest = list.Items[0].Created
			}
		}
	}
	latestTime := ""
	if !latest.IsZero() {
		latestTime = fmt.Sprintf("%s ago", formatRelativeTime(latest.Time))
	}
	list := imageapi.SortStatusTags(stream.Status.Tags)
	more := false
	if len(list) > numOfTagsShown {
		list = list[:numOfTagsShown]
		more = true
	}
	tags = strings.Join(list, ",")
	if more {
		tags = fmt.Sprintf("%s + %d more...", tags, len(stream.Status.Tags)-numOfTagsShown)
	}
	if opts.WithNamespace {
		if _, err := fmt.Fprintf(w, "%s\t", stream.Namespace); err != nil {
			return err
		}
	}
	repo := stream.Spec.DockerImageRepository
	if len(repo) == 0 {
		repo = stream.Status.DockerImageRepository
	}
	if _, err := fmt.Fprintf(w, "%s\t%s\t%s\t%s", name, repo, tags, latestTime); err != nil {
		return err
	}
	if err := appendItemLabels(stream.Labels, w, opts.ColumnLabels, opts.ShowLabels); err != nil {
		return err
	}
	return nil
}

func (recorder *recorderImpl) makeEvent(ref *api.ObjectReference, reason, message string) *api.Event {
	t := unversioned.Time{recorder.clock.Now()}
	namespace := ref.Namespace
	if namespace == "" {
		namespace = api.NamespaceDefault
	}
	return &api.Event{
		ObjectMeta: api.ObjectMeta{
			Name:      fmt.Sprintf("%v.%x", ref.Name, t.UnixNano()),
			Namespace: namespace,
		},
		InvolvedObject: *ref,
		Reason:         reason,
		Message:        message,
		FirstTimestamp: t,
		LastTimestamp:  t,
		Count:          1,
	}
}

func describeBuildPhase(build *buildapi.Build, t *unversioned.Time, parentName string, pushTargetResolved bool) string {
	imageStreamFailure := ""
	// if we're using an image stream and that image stream is the internal registry and that registry doesn't exist
	if (build.Spec.Output.To != nil) && !pushTargetResolved {
		imageStreamFailure = " (can't push to image)"
	}

	if t == nil {
		ts := buildTimestamp(build)
		t = &ts
	}
	var time string
	if t.IsZero() {
		time = "<unknown>"
	} else {
		time = strings.ToLower(formatRelativeTime(t.Time))
	}
	buildIdentification := fmt.Sprintf("build/%s", build.Name)
	prefix := parentName + "-"
	if strings.HasPrefix(build.Name, prefix) {
		suffix := build.Name[len(prefix):]

		if buildNumber, err := strconv.Atoi(suffix); err == nil {
			buildIdentification = fmt.Sprintf("build #%d", buildNumber)
		}
	}

	revision := describeSourceRevision(build.Spec.Revision)
	if len(revision) != 0 {
		revision = fmt.Sprintf(" - %s", revision)
	}
	switch build.Status.Phase {
	case buildapi.BuildPhaseComplete:
		return fmt.Sprintf("%s succeeded %s ago%s%s", buildIdentification, time, revision, imageStreamFailure)
	case buildapi.BuildPhaseError:
		return fmt.Sprintf("%s stopped with an error %s ago%s%s", buildIdentification, time, revision, imageStreamFailure)
	case buildapi.BuildPhaseFailed:
		return fmt.Sprintf("%s failed %s ago%s%s", buildIdentification, time, revision, imageStreamFailure)
	default:
		status := strings.ToLower(string(build.Status.Phase))
		return fmt.Sprintf("%s %s for %s%s%s", buildIdentification, status, time, revision, imageStreamFailure)
	}
}

func (f *FakeRecorder) makeEvent(ref *v1.ObjectReference, eventtype, reason, message string) *v1.Event {
	fmt.Println("make event")
	t := unversioned.Time{Time: f.clock.Now()}
	namespace := ref.Namespace
	if namespace == "" {
		namespace = v1.NamespaceDefault
	}
	return &v1.Event{
		ObjectMeta: v1.ObjectMeta{
			Name:      fmt.Sprintf("%v.%x", ref.Name, t.UnixNano()),
			Namespace: namespace,
		},
		InvolvedObject: *ref,
		Reason:         reason,
		Message:        message,
		FirstTimestamp: t,
		LastTimestamp:  t,
		Count:          1,
		Type:           eventtype,
	}
}

// hasIngressBeenTouched returns true if the route appears to have been touched since the last time
func (a *StatusAdmitter) hasIngressBeenTouched(route *routeapi.Route, lastTouch *unversioned.Time) bool {
	glog.V(4).Infof("has last touch %v for %s/%s", lastTouch, route.Namespace, route.Name)
	if lastTouch.IsZero() {
		return false
	}
	old, ok := a.expected.Get(route.UID)
	if ok && old.(time.Time).Before(nowFn().Add(-a.contentionInterval)) {
		// throw out cache entries from before the contention interval, in case this is no longer valid
		// (e.g. the previous updater no longer exists due to scale down)
		glog.V(4).Infof("expired cached last touch of %s", old.(time.Time))
		a.expected.Remove(route.UID)
		ok = false
	}

	if !ok || old.(time.Time).Equal(lastTouch.Time) {
		glog.V(4).Infof("missing or equal cached last touch")
		return false
	}
	glog.V(4).Infof("different cached last touch of %s", old.(time.Time))
	return true
}

func printImageStream(stream *imageapi.ImageStream, w io.Writer, withNamespace, wide, showAll bool, columnLabels []string) error {
	tags := ""
	const numOfTagsShown = 3

	var latest unversioned.Time
	for _, list := range stream.Status.Tags {
		if len(list.Items) > 0 {
			if list.Items[0].Created.After(latest.Time) {
				latest = list.Items[0].Created
			}
		}
	}
	latestTime := ""
	if !latest.IsZero() {
		latestTime = fmt.Sprintf("%s ago", formatRelativeTime(latest.Time))
	}
	list := imageapi.SortStatusTags(stream.Status.Tags)
	more := false
	if len(list) > numOfTagsShown {
		list = list[:numOfTagsShown]
		more = true
	}
	tags = strings.Join(list, ",")
	if more {
		tags = fmt.Sprintf("%s + %d more...", tags, len(stream.Status.Tags)-numOfTagsShown)
	}
	if withNamespace {
		if _, err := fmt.Fprintf(w, "%s\t", stream.Namespace); err != nil {
			return err
		}
	}
	repo := stream.Spec.DockerImageRepository
	if len(repo) == 0 {
		repo = stream.Status.DockerImageRepository
	}
	_, err := fmt.Fprintf(w, "%s\t%s\t%s\t%s\n", stream.Name, repo, tags, latestTime)
	return err
}

func (u *Unstructured) SetDeletionTimestamp(timestamp *unversioned.Time) {
	ts, _ := timestamp.MarshalQueryParameter()
	u.setNestedField(ts, "metadata", "deletionTimestamp")
}