// +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 fetcher Fetcher } type Fetcher interface { Fetch(address string) ([]gohddtemp.Disk, error) } 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 { if h.fetcher == nil { h.fetcher = gohddtemp.New() } disks, err := h.fetcher.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{}{ "temperature": disk.Temperature, } acc.AddFields("hddtemp", fields, tags) } } } return nil } func init() { inputs.Add("hddtemp", func() telegraf.Input { return &HDDTemp{ Address: defaultAddress, Devices: []string{"*"}, } }) }