/
linux_info.go
46 lines (44 loc) · 1.03 KB
/
linux_info.go
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package info
import (
"fmt"
"github.com/cloudapp3/host/model"
"github.com/shirou/gopsutil/v3/cpu"
"github.com/shirou/gopsutil/v3/disk"
linux "github.com/shirou/gopsutil/v3/host"
"github.com/shirou/gopsutil/v3/mem"
"time"
)
func GetLinuxInfo() model.HostInfo {
i := model.HostInfo{}
u, uErr := linux.Info()
if uErr != nil {
fmt.Println("get linux info error " + uErr.Error())
return i
}
i.UpTime = u.Uptime
i.HostName = u.Hostname
i.Platform = u.Platform + u.PlatformVersion
d, dErr := disk.Usage("/")
if dErr != nil {
fmt.Println("get disk error " + dErr.Error())
return i
}
i.TotalDisk = d.Total / 1024 / 1024
i.FreeDisk = d.Free / 1024 / 1024
c, cErr := cpu.Percent(time.Second*2, false)
if cErr != nil {
fmt.Println("get cpu percent error " + cErr.Error())
return i
}
if len(c) != 0 {
i.CPUUsage = float32(c[0])
}
m, mErr := mem.VirtualMemory()
if mErr != nil {
fmt.Println("get mem error " + mErr.Error())
return i
}
i.FreeRam = m.Free / 1024 / 1024
i.TotalRam = m.Total / 1024 / 1024
return i
}