Esempio n. 1
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// toPodStatus converts a podInfo type into an api.PodStatus type.
func (p *podInfo) toPodStatus(pod *kubecontainer.Pod) api.PodStatus {
	var status api.PodStatus
	status.PodIP = p.ip
	// For now just make every container's state the same as the pod.
	for _, container := range pod.Containers {
		status.ContainerStatuses = append(status.ContainerStatuses, p.getContainerStatus(container))
	}
	return status
}
Esempio n. 2
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// makePodStatus constructs the pod status from the pod info and rkt info.
func makePodStatus(pod *kubecontainer.Pod, podInfo *podInfo, rktInfo *rktInfo) api.PodStatus {
	var status api.PodStatus
	status.PodIP = podInfo.ip
	// For now just make every container's state the same as the pod.
	for _, container := range pod.Containers {
		containerStatus := makeContainerStatus(container, podInfo)
		containerStatus.RestartCount = rktInfo.restartCount
		status.ContainerStatuses = append(status.ContainerStatuses, containerStatus)
	}
	return status
}
Esempio n. 3
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// convertStatusToAPIStatus creates an api PodStatus for the given pod from
// the given internal pod status.  It is purely transformative and does not
// alter the kubelet state at all.
func (kl *Kubelet) convertStatusToAPIStatus(pod *api.Pod, podStatus *kubecontainer.PodStatus) *api.PodStatus {
	var apiPodStatus api.PodStatus
	apiPodStatus.PodIP = podStatus.IP

	apiPodStatus.ContainerStatuses = kl.convertToAPIContainerStatuses(
		pod, podStatus,
		pod.Status.ContainerStatuses,
		pod.Spec.Containers,
		len(pod.Spec.InitContainers) > 0,
		false,
	)
	apiPodStatus.InitContainerStatuses = kl.convertToAPIContainerStatuses(
		pod, podStatus,
		pod.Status.InitContainerStatuses,
		pod.Spec.InitContainers,
		len(pod.Spec.InitContainers) > 0,
		true,
	)

	return &apiPodStatus
}
Esempio n. 4
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// GetPodStatus retrieves the status of the pod, including the information of
// all containers in the pod. Clients of this interface assume the containers
// statuses in a pod always have a deterministic ordering (eg: sorted by name).
func (r *runtime) GetPodStatus(pod *api.Pod) (*api.PodStatus, error) {
	podInfos, err := r.hyperClient.ListPods()
	if err != nil {
		glog.Errorf("Hyper: ListPods failed, error: %s", err)
		return nil, err
	}

	var status api.PodStatus
	podFullName := r.buildHyperPodFullName(string(pod.UID), string(pod.Name), string(pod.Namespace))
	for _, podInfo := range podInfos {
		if podInfo.PodName != podFullName {
			continue
		}

		if len(podInfo.PodInfo.Status.PodIP) > 0 {
			status.PodIP = podInfo.PodInfo.Status.PodIP[0]
		}

		status.HostIP = podInfo.PodInfo.Status.HostIP
		status.Phase = api.PodPhase(podInfo.PodInfo.Status.Phase)
		status.Message = podInfo.PodInfo.Status.Message
		status.Reason = podInfo.PodInfo.Status.Reason
		for _, containerInfo := range podInfo.PodInfo.Status.Status {
			for _, container := range podInfo.PodInfo.Spec.Containers {
				if container.ContainerID == containerInfo.ContainerID {
					status.ContainerStatuses = append(
						status.ContainerStatuses,
						r.getContainerStatus(containerInfo, container.Image, container.ImageID))
				}
			}
		}
	}

	glog.V(5).Infof("Hyper: get pod %s status %s", podFullName, status)

	return &status, nil
}