scottk/kubernetes
1
0
Fork 0
mirror of https://github.com/optim-enterprises-bv/kubernetes.git synced 2025-11-03 19:58:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

update cAdvisor to v0.37.0

Browse Source
This commit is contained in:
David Ashpole
2020-07-09 10:23:10 -07:00
parent 82baa26905
commit 1f70708f6c
97 changed files with 2427 additions and 378 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
vendor/github.com/google/cadvisor/container/libcontainer/handler.go generated vendored
View File

@@ -118,56 +118,58 @@ func (h *Handler) GetStats() (*info.ContainerStats, error) {
}
// If we know the pid then get network stats from /proc/<pid>/net/dev
if h.pid == 0 {
return stats, nil
}
if h.includedMetrics.Has(container.NetworkUsageMetrics) {
netStats, err := networkStatsFromProc(h.rootFs, h.pid)
if err != nil {
klog.V(4).Infof("Unable to get network stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Interfaces = append(stats.Network.Interfaces, netStats...)
}
}
if h.includedMetrics.Has(container.NetworkTcpUsageMetrics) {
t, err := tcpStatsFromProc(h.rootFs, h.pid, "net/tcp")
if err != nil {
klog.V(4).Infof("Unable to get tcp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Tcp = t
if h.pid > 0 {
if h.includedMetrics.Has(container.NetworkUsageMetrics) {
netStats, err := networkStatsFromProc(h.rootFs, h.pid)
if err != nil {
klog.V(4).Infof("Unable to get network stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Interfaces = append(stats.Network.Interfaces, netStats...)
}
}
if h.includedMetrics.Has(container.NetworkTcpUsageMetrics) {
t, err := tcpStatsFromProc(h.rootFs, h.pid, "net/tcp")
if err != nil {
klog.V(4).Infof("Unable to get tcp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Tcp = t
}
t6, err := tcpStatsFromProc(h.rootFs, h.pid, "net/tcp6")
if err != nil {
klog.V(4).Infof("Unable to get tcp6 stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Tcp6 = t6
}
t6, err := tcpStatsFromProc(h.rootFs, h.pid, "net/tcp6")
if err != nil {
klog.V(4).Infof("Unable to get tcp6 stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Tcp6 = t6
}
}
if h.includedMetrics.Has(container.NetworkAdvancedTcpUsageMetrics) {
ta, err := advancedTCPStatsFromProc(h.rootFs, h.pid, "net/netstat", "net/snmp")
if err != nil {
klog.V(4).Infof("Unable to get advanced tcp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.TcpAdvanced = ta
}
}
if h.includedMetrics.Has(container.NetworkUdpUsageMetrics) {
u, err := udpStatsFromProc(h.rootFs, h.pid, "net/udp")
if err != nil {
klog.V(4).Infof("Unable to get udp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Udp = u
if h.includedMetrics.Has(container.NetworkAdvancedTcpUsageMetrics) {
ta, err := advancedTCPStatsFromProc(h.rootFs, h.pid, "net/netstat", "net/snmp")
if err != nil {
klog.V(4).Infof("Unable to get advanced tcp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.TcpAdvanced = ta
}
}
if h.includedMetrics.Has(container.NetworkUdpUsageMetrics) {
u, err := udpStatsFromProc(h.rootFs, h.pid, "net/udp")
if err != nil {
klog.V(4).Infof("Unable to get udp stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Udp = u
}
u6, err := udpStatsFromProc(h.rootFs, h.pid, "net/udp6")
if err != nil {
klog.V(4).Infof("Unable to get udp6 stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Udp6 = u6
u6, err := udpStatsFromProc(h.rootFs, h.pid, "net/udp6")
if err != nil {
klog.V(4).Infof("Unable to get udp6 stats from pid %d: %v", h.pid, err)
} else {
stats.Network.Udp6 = u6
}
}
}
// some process metrics are per container ( number of processes, number of
// file descriptors etc.) and not required a proper container's
// root PID (systemd services don't have the root PID atm)
if h.includedMetrics.Has(container.ProcessMetrics) {
paths := h.cgroupManager.GetPaths()
path, ok := paths["cpu"]
@@ -298,13 +300,15 @@ func processStatsFromProcs(rootFs string, cgroupPath string, rootPid int) (info.
}
}
}
ulimits := processRootProcUlimits(rootFs, rootPid)
processStats := info.ProcessStats{
ProcessCount: uint64(len(pids)),
FdCount: fdCount,
SocketCount: socketCount,
Ulimits: ulimits,
}
if rootPid > 0 {
processStats.Ulimits = processRootProcUlimits(rootFs, rootPid)
}
return processStats, nil