Golang Pod.Name方法代码示例

// ToAPIPod converts Pod to api.Pod. Note that if a field in api.Pod has no
// corresponding field in Pod, the field would not be populated.
func (p *Pod) ToAPIPod() *api.Pod {
	var pod api.Pod
	pod.UID = p.ID
	pod.Name = p.Name
	pod.Namespace = p.Namespace

	for _, c := range p.Containers {
		var container api.Container
		container.Name = c.Name
		container.Image = c.Image
		pod.Spec.Containers = append(pod.Spec.Containers, container)
	}
	return &pod
}

// same as above func comments, except 'recyclerClient' is a narrower pod API
// interface to ease testing
func internalRecycleVolumeByWatchingPodUntilCompletion(pvName string, pod *api.Pod, recyclerClient recyclerClient) error {
	glog.V(5).Infof("creating recycler pod for volume %s\n", pod.Name)

	// Generate unique name for the recycler pod - we need to get "already
	// exists" error when a previous controller has already started recycling
	// the volume. Here we assume that pv.Name is already unique.
	pod.Name = "recycler-for-" + pvName
	pod.GenerateName = ""

	// Start the pod
	_, err := recyclerClient.CreatePod(pod)
	if err != nil {
		if errors.IsAlreadyExists(err) {
			glog.V(5).Infof("old recycler pod %q found for volume", pod.Name)
		} else {
			return fmt.Errorf("Unexpected error creating recycler pod:  %+v\n", err)
		}
	}
	defer recyclerClient.DeletePod(pod.Name, pod.Namespace)

	// Now only the old pod or the new pod run. Watch it until it finishes.
	stopChannel := make(chan struct{})
	defer close(stopChannel)
	nextPod := recyclerClient.WatchPod(pod.Name, pod.Namespace, stopChannel)

	for {
		watchedPod := nextPod()
		if watchedPod.Status.Phase == api.PodSucceeded {
			// volume.Recycle() returns nil on success, else error
			return nil
		}
		if watchedPod.Status.Phase == api.PodFailed {
			// volume.Recycle() returns nil on success, else error
			if watchedPod.Status.Message != "" {
				return fmt.Errorf(watchedPod.Status.Message)
			} else {
				return fmt.Errorf("pod failed, pod.Status.Message unknown.")
			}
		}
	}
}

// SetIdentity sets the pet namespace and name.
func (n *NameIdentityMapper) SetIdentity(id string, pet *api.Pod) {
	pet.Name = fmt.Sprintf("%v-%v", n.ps.Name, id)
	pet.Namespace = n.ps.Namespace
	return
}