Exemple #1
0
// newPodDiskStats returns stats with specified usage amounts.
func newPodDiskStats(pod *api.Pod, rootFsUsed, logsUsed, perLocalVolumeUsed resource.Quantity) statsapi.PodStats {
	result := statsapi.PodStats{
		PodRef: statsapi.PodReference{
			Name: pod.Name, Namespace: pod.Namespace, UID: string(pod.UID),
		},
	}

	rootFsUsedBytes := uint64(rootFsUsed.Value())
	logsUsedBytes := uint64(logsUsed.Value())
	for range pod.Spec.Containers {
		result.Containers = append(result.Containers, statsapi.ContainerStats{
			Rootfs: &statsapi.FsStats{
				UsedBytes: &rootFsUsedBytes,
			},
			Logs: &statsapi.FsStats{
				UsedBytes: &logsUsedBytes,
			},
		})
	}

	perLocalVolumeUsedBytes := uint64(perLocalVolumeUsed.Value())
	for _, volumeName := range localVolumeNames(pod) {
		result.VolumeStats = append(result.VolumeStats, statsapi.VolumeStats{
			Name: volumeName,
			FsStats: statsapi.FsStats{
				UsedBytes: &perLocalVolumeUsedBytes,
			},
		})
	}

	return result
}
// newPodInodeStats returns stats with specified usage amounts.
// TODO: in future, this should take a value for inodesUsed per container.
func newPodInodeStats(pod *api.Pod) statsapi.PodStats {
	result := statsapi.PodStats{
		PodRef: statsapi.PodReference{
			Name: pod.Name, Namespace: pod.Namespace, UID: string(pod.UID),
		},
	}
	for range pod.Spec.Containers {
		result.Containers = append(result.Containers, statsapi.ContainerStats{
			Rootfs: &statsapi.FsStats{},
		})
	}
	return result
}
func newPodMemoryStats(pod *api.Pod, workingSet resource.Quantity) statsapi.PodStats {
	result := statsapi.PodStats{
		PodRef: statsapi.PodReference{
			Name: pod.Name, Namespace: pod.Namespace, UID: string(pod.UID),
		},
	}
	for range pod.Spec.Containers {
		workingSetBytes := uint64(workingSet.Value())
		result.Containers = append(result.Containers, statsapi.ContainerStats{
			Memory: &statsapi.MemoryStats{
				WorkingSetBytes: &workingSetBytes,
			},
		})
	}
	return result
}
// newPodStats returns a pod stat where each container is using the specified working set
// each pod must have a Name, UID, Namespace
func newPodStats(pod *api.Pod, containerWorkingSetBytes int64) statsapi.PodStats {
	result := statsapi.PodStats{
		PodRef: statsapi.PodReference{
			Name:      pod.Name,
			Namespace: pod.Namespace,
			UID:       string(pod.UID),
		},
	}
	val := uint64(containerWorkingSetBytes)
	for range pod.Spec.Containers {
		result.Containers = append(result.Containers, statsapi.ContainerStats{
			Memory: &statsapi.MemoryStats{
				WorkingSetBytes: &val,
			},
		})
	}
	return result
}