func printSystemInfo() {
fmt.Println(collector.KernelHostname())
fmt.Println(collector.KernelMaxFiles())
fmt.Println(collector.KernelMaxProc())
fmt.Println(collector.LoadAvg())
fmt.Println(collector.CpuSnapShoot())
mountPoints, _ := collector.ListMountPoint()
fmt.Println(mountPoints)
for idx := range mountPoints {
fmt.Println(collector.BuildDeviceUsage(mountPoints[idx]))
}
netIfs, err := collector.NetIfs()
fmt.Println("NetIfs.err: ", err)
for _, netIf := range netIfs {
fmt.Println(netIf)
}
fmt.Println(collector.MemInfo())
fmt.Println("listening ports: ", collector.ListenPorts())
fmt.Println(collector.SystemUptime())
diskStats, _ := collector.ListDiskStats()
for _, ds := range diskStats {
fmt.Println(ds)
}
}
func CfgKernelRouter() {
m.Get("/proc/kernel/hostname", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
hostname, err := collector.KernelHostname()
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(hostname)
})
m.Get("/proc/kernel/maxproc", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
maxProc, err := collector.KernelMaxProc()
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(maxProc)
})
m.Get("/proc/kernel/maxfiles", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
maxFiles, err := collector.KernelMaxFiles()
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(maxFiles)
})
m.Get("/proc/kernel/version", func(w http.ResponseWriter) string {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
ver, err := systool.CmdOutNoLn("uname", "-r")
if err != nil {
return RenderErrDto(err.Error())
}
return RenderDataDto(ver)
})
}