コード例 #1
0
ファイル: automator.go プロジェクト: weaveworks/flux
func (a *Automator) reschedule(j *jobs.Job) error {
	j.ScheduledAt = j.ScheduledAt.Add(automationCycle)
	if _, err := a.cfg.Jobs.PutJobIgnoringDuplicates(j.Instance, *j); err != nil {
		return errors.Wrap(err, "rescheduling check automated service job") // abnormal
	}
	return nil
}
コード例 #2
0
ファイル: releaser.go プロジェクト: weaveworks/flux
func (r *Releaser) Handle(job *jobs.Job, updater jobs.JobUpdater) (err error) {
	spec := job.Params.(jobs.ReleaseJobParams)
	releaseType := "unknown"
	defer func(begin time.Time) {
		r.metrics.ReleaseDuration.With(
			"release_type", releaseType,
			"release_kind", fmt.Sprint(spec.Kind),
			"success", fmt.Sprint(err == nil),
		).Observe(time.Since(begin).Seconds())
	}(time.Now())

	inst, err := r.instancer.Get(job.Instance)
	if err != nil {
		return err
	}

	inst.Logger = log.NewContext(inst.Logger).With("job", job.ID)

	updateJob := func(format string, args ...interface{}) {
		status := fmt.Sprintf(format, args...)
		job.Status = status
		job.Log = append(job.Log, status)
		updater.UpdateJob(*job)
	}

	exclude := flux.ServiceIDSet{}
	exclude.Add(spec.Excludes)

	locked, err := lockedServices(inst)
	if err != nil {
		return err
	}
	exclude.Add(locked)

	updateJob("Calculating release actions.")

	switch {
	case spec.ServiceSpec == flux.ServiceSpecAll && spec.ImageSpec == flux.ImageSpecLatest:
		releaseType = "release_all_to_latest"
		return r.releaseImages(releaseType, "Release latest images to all services", inst, spec.Kind, allServicesExcept(exclude), allLatestImages, updateJob)

	case spec.ServiceSpec == flux.ServiceSpecAll && spec.ImageSpec == flux.ImageSpecNone:
		releaseType = "release_all_without_update"
		return r.releaseWithoutUpdate(releaseType, "Apply latest config to all services", inst, spec.Kind, allServicesExcept(exclude), updateJob)

	case spec.ServiceSpec == flux.ServiceSpecAll:
		releaseType = "release_all_for_image"
		imageID := flux.ParseImageID(string(spec.ImageSpec))
		return r.releaseImages(releaseType, fmt.Sprintf("Release %s to all services", imageID), inst, spec.Kind, allServicesExcept(exclude), exactlyTheseImages([]flux.ImageID{imageID}), updateJob)

	case spec.ImageSpec == flux.ImageSpecLatest:
		releaseType = "release_one_to_latest"
		serviceID, err := flux.ParseServiceID(string(spec.ServiceSpec))
		if err != nil {
			return errors.Wrapf(err, "parsing service ID from spec %s", spec.ServiceSpec)
		}
		services := flux.ServiceIDs([]flux.ServiceID{serviceID}).Without(exclude)
		return r.releaseImages(releaseType, fmt.Sprintf("Release latest images to %s", serviceID), inst, spec.Kind, exactlyTheseServices(services), allLatestImages, updateJob)

	case spec.ImageSpec == flux.ImageSpecNone:
		releaseType = "release_one_without_update"
		serviceID, err := flux.ParseServiceID(string(spec.ServiceSpec))
		if err != nil {
			return errors.Wrapf(err, "parsing service ID from spec %s", spec.ServiceSpec)
		}
		services := flux.ServiceIDs([]flux.ServiceID{serviceID}).Without(exclude)
		return r.releaseWithoutUpdate(releaseType, fmt.Sprintf("Apply latest config to %s", serviceID), inst, spec.Kind, exactlyTheseServices(services), updateJob)

	default:
		releaseType = "release_one"
		serviceID, err := flux.ParseServiceID(string(spec.ServiceSpec))
		if err != nil {
			return errors.Wrapf(err, "parsing service ID from spec %s", spec.ServiceSpec)
		}
		services := flux.ServiceIDs([]flux.ServiceID{serviceID}).Without(exclude)
		imageID := flux.ParseImageID(string(spec.ImageSpec))
		return r.releaseImages(releaseType, fmt.Sprintf("Release %s to %s", imageID, serviceID), inst, spec.Kind, exactlyTheseServices(services), exactlyTheseImages([]flux.ImageID{imageID}), updateJob)
	}
}