telegraf/plugins/inputs/hddtemp/hddtemp.go

75 lines
1.5 KiB
Go

// +build linux
package hddtemp
import (
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/plugins/inputs"
gohddtemp "github.com/influxdata/telegraf/plugins/inputs/hddtemp/go-hddtemp"
)
const defaultAddress = "127.0.0.1:7634"
type HDDTemp struct {
Address string
Devices []string
}
func (_ *HDDTemp) Description() string {
return "Monitor disks' temperatures using hddtemp"
}
var hddtempSampleConfig = `
## By default, telegraf gathers temps data from all disks detected by the
## hddtemp.
##
## Only collect temps from the selected disks.
##
## A * as the device name will return the temperature values of all disks.
##
# address = "127.0.0.1:7634"
# devices = ["sda", "*"]
`
func (_ *HDDTemp) SampleConfig() string {
return hddtempSampleConfig
}
func (h *HDDTemp) Gather(acc telegraf.Accumulator) error {
disks, err := gohddtemp.Fetch(h.Address)
if err != nil {
return err
}
for _, disk := range disks {
for _, chosenDevice := range h.Devices {
if chosenDevice == "*" || chosenDevice == disk.DeviceName {
tags := map[string]string{
"device": disk.DeviceName,
"model": disk.Model,
"unit": disk.Unit,
"status": disk.Status,
}
fields := map[string]interface{}{
disk.DeviceName: disk.Temperature,
}
acc.AddFields("hddtemp", fields, tags)
}
}
}
return nil
}
func init() {
inputs.Add("hddtemp", func() telegraf.Input {
return &HDDTemp{
Address: defaultAddress,
Devices: []string{"*"},
}
})
}