// build returns a Summary from aggregating the input data
func (sb *summaryBuilder) build() (*stats.Summary, error) {
rootInfo, found := sb.infos["/"]
if !found {
return nil, fmt.Errorf("Missing stats for root container")
}
rootStats := sb.containerInfoV2ToStats("", &rootInfo)
nodeStats := stats.NodeStats{
NodeName: sb.node.Name,
CPU: rootStats.CPU,
Memory: rootStats.Memory,
Network: sb.containerInfoV2ToNetworkStats("node:"+sb.node.Name, &rootInfo),
Fs: &stats.FsStats{
AvailableBytes: &sb.rootFsInfo.Available,
CapacityBytes: &sb.rootFsInfo.Capacity,
UsedBytes: &sb.rootFsInfo.Usage,
InodesFree: sb.rootFsInfo.InodesFree,
Inodes: sb.rootFsInfo.Inodes},
StartTime: rootStats.StartTime,
Runtime: &stats.RuntimeStats{
ImageFs: &stats.FsStats{
AvailableBytes: &sb.imageFsInfo.Available,
CapacityBytes: &sb.imageFsInfo.Capacity,
UsedBytes: &sb.imageStats.TotalStorageBytes,
InodesFree: sb.imageFsInfo.InodesFree,
Inodes: sb.imageFsInfo.Inodes,
},
},
}
systemContainers := map[string]string{
stats.SystemContainerKubelet: sb.nodeConfig.KubeletCgroupsName,
stats.SystemContainerRuntime: sb.nodeConfig.RuntimeCgroupsName,
stats.SystemContainerMisc: sb.nodeConfig.SystemCgroupsName,
}
for sys, name := range systemContainers {
if info, ok := sb.infos[name]; ok {
sysCont := sb.containerInfoV2ToStats(sys, &info)
// System containers don't have a filesystem associated with them.
sysCont.Rootfs = nil
sysCont.Logs = nil
nodeStats.SystemContainers = append(nodeStats.SystemContainers, sysCont)
}
}
summary := stats.Summary{
Node: nodeStats,
Pods: sb.buildSummaryPods(),
}
return &summary, nil
}
// build returns a Summary from aggregating the input data
func (sb *summaryBuilder) build() (*stats.Summary, error) {
rootInfo, found := sb.infos["/"]
if !found {
return nil, fmt.Errorf("Missing stats for root container")
}
rootStats := sb.containerInfoV2ToStats("", &rootInfo)
nodeStats := stats.NodeStats{
NodeName: sb.node.Name,
CPU: rootStats.CPU,
Memory: rootStats.Memory,
Network: sb.containerInfoV2ToNetworkStats("node:"+sb.node.Name, &rootInfo),
Fs: &stats.FsStats{
AvailableBytes: &sb.rootFsInfo.Available,
CapacityBytes: &sb.rootFsInfo.Capacity,
UsedBytes: &sb.rootFsInfo.Usage},
StartTime: rootStats.StartTime,
}
systemContainers := map[string]string{
stats.SystemContainerKubelet: sb.nodeConfig.KubeletCgroupsName,
stats.SystemContainerRuntime: sb.nodeConfig.RuntimeCgroupsName,
stats.SystemContainerMisc: sb.nodeConfig.SystemCgroupsName,
}
for sys, name := range systemContainers {
if info, ok := sb.infos[name]; ok {
nodeStats.SystemContainers = append(nodeStats.SystemContainers, sb.containerInfoV2ToStats(sys, &info))
}
}
summary := stats.Summary{
Node: nodeStats,
Pods: sb.buildSummaryPods(),
}
return &summary, nil
}