/
dell_hw.go
307 lines (284 loc) · 10.5 KB
/
dell_hw.go
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package collectors
import (
"fmt"
"strconv"
"strings"
"time"
"github.com/oliveagle/go-collectors/datapoint"
"github.com/oliveagle/go-collectors/metadata"
"github.com/oliveagle/go-collectors/util"
)
func init() {
const interval = time.Minute * 5
collectors = append(collectors,
&IntervalCollector{F: c_omreport_chassis, Interval: interval},
&IntervalCollector{F: c_omreport_fans, Interval: interval},
&IntervalCollector{F: c_omreport_memory, Interval: interval},
&IntervalCollector{F: c_omreport_processors, Interval: interval},
&IntervalCollector{F: c_omreport_ps, Interval: interval},
&IntervalCollector{F: c_omreport_ps_amps, Interval: interval},
&IntervalCollector{F: c_omreport_storage_battery, Interval: interval},
&IntervalCollector{F: c_omreport_storage_controller, Interval: interval},
&IntervalCollector{F: c_omreport_storage_enclosure, Interval: interval},
&IntervalCollector{F: c_omreport_storage_vdisk, Interval: interval},
&IntervalCollector{F: c_omreport_system, Interval: interval},
&IntervalCollector{F: c_omreport_temps, Interval: interval},
&IntervalCollector{F: c_omreport_volts, Interval: interval},
)
}
func c_omreport_chassis() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 2 || fields[0] == "SEVERITY" {
return
}
component := strings.Replace(fields[1], " ", "_", -1)
Add(&md, "hw.chassis", severity(fields[0]), datapoint.TagSet{"component": component}, metadata.Gauge, metadata.Ok, descDellHWChassis)
}, "chassis")
return md, nil
}
func c_omreport_system() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 2 || fields[0] == "SEVERITY" {
return
}
component := strings.Replace(fields[1], " ", "_", -1)
Add(&md, "hw.system", severity(fields[0]), datapoint.TagSet{"component": component}, metadata.Gauge, metadata.Ok, descDellHWSystem)
}, "system")
return md, nil
}
func c_omreport_storage_enclosure() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "ID" {
return
}
id := strings.Replace(fields[0], ":", "_", -1)
Add(&md, "hw.storage.enclosure", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWStorageEnc)
}, "storage", "enclosure")
return md, nil
}
func c_omreport_storage_vdisk() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "ID" {
return
}
id := strings.Replace(fields[0], ":", "_", -1)
Add(&md, "hw.storage.vdisk", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWVDisk)
}, "storage", "vdisk")
return md, nil
}
func c_omreport_ps() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "Index" {
return
}
id := strings.Replace(fields[0], ":", "_", -1)
Add(&md, "hw.ps", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWPS)
}, "chassis", "pwrsupplies")
return md, nil
}
func c_omreport_ps_amps() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) == 2 && strings.Contains(fields[0], "Current") {
i_fields := strings.Split(fields[0], "Current")
v_fields := strings.Fields(fields[1])
if len(i_fields) < 2 && len(v_fields) < 2 {
return
}
id := strings.Replace(i_fields[0], " ", "", -1)
Add(&md, "hw.chassis.current.reading", v_fields[0], datapoint.TagSet{"id": id}, metadata.Gauge, metadata.A, descDellHWCurrent)
} else if len(fields) == 6 && fields[2] == "System Board Pwr Consumption" {
v_fields := strings.Fields(fields[3])
if len(v_fields) < 2 {
return
}
Add(&md, "hw.chassis.power.reading", v_fields[0], nil, metadata.Gauge, metadata.Watt, descDellHWPower)
}
}, "chassis", "pwrmonitoring")
return md, nil
}
func c_omreport_storage_battery() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "ID" {
return
}
id := strings.Replace(fields[0], ":", "_", -1)
Add(&md, "hw.storage.battery", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWStorageBattery)
}, "storage", "battery")
return md, nil
}
func c_omreport_storage_controller() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "ID" {
return
}
c_omreport_storage_pdisk(fields[0], &md)
id := strings.Replace(fields[0], ":", "_", -1)
Add(&md, "hw.storage.controller", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWStorageCtl)
}, "storage", "controller")
return md, nil
}
// c_omreport_storage_pdisk is called from the controller func, since it needs the encapsulating id.
func c_omreport_storage_pdisk(id string, md *datapoint.MultiDataPoint) {
readOmreport(func(fields []string) {
if len(fields) < 3 || fields[0] == "ID" {
return
}
//Need to find out what the various ID formats might be
id := strings.Replace(fields[0], ":", "_", -1)
Add(md, "hw.storage.pdisk", severity(fields[1]), datapoint.TagSet{"id": id}, metadata.Gauge, metadata.Ok, descDellHWPDisk)
}, "storage", "pdisk", "controller="+id)
}
func c_omreport_processors() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 8 {
return
}
if _, err := strconv.Atoi(fields[0]); err != nil {
return
}
ts := datapoint.TagSet{"name": replace(fields[2])}
Add(&md, "hw.chassis.processor", severity(fields[1]), ts, metadata.Gauge, metadata.Ok, descDellHWCPU)
metadata.AddMeta("", ts, "processor", clean(fields[3], fields[4]), true)
}, "chassis", "processors")
return md, nil
}
func c_omreport_fans() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 8 {
return
}
if _, err := strconv.Atoi(fields[0]); err != nil {
return
}
ts := datapoint.TagSet{"name": replace(fields[2])}
Add(&md, "hw.chassis.fan", severity(fields[1]), ts, metadata.Gauge, metadata.Ok, descDellHWFan)
fs := strings.Fields(fields[3])
if len(fs) == 2 && fs[1] == "RPM" {
i, err := strconv.Atoi(fs[0])
if err == nil {
Add(&md, "hw.chassis.fan.reading", i, ts, metadata.Gauge, metadata.RPM, descDellHWFanSpeed)
}
}
}, "chassis", "fans")
return md, nil
}
func c_omreport_memory() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 5 {
return
}
if _, err := strconv.Atoi(fields[0]); err != nil {
return
}
ts := datapoint.TagSet{"name": replace(fields[2])}
Add(&md, "hw.chassis.memory", severity(fields[1]), ts, metadata.Gauge, metadata.Ok, descDellHWMemory)
metadata.AddMeta("", ts, "memory", clean(fields[4]), true)
}, "chassis", "memory")
return md, nil
}
func c_omreport_temps() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 8 {
return
}
if _, err := strconv.Atoi(fields[0]); err != nil {
return
}
ts := datapoint.TagSet{"name": replace(fields[2])}
Add(&md, "hw.chassis.temps", severity(fields[1]), ts, metadata.Gauge, metadata.Ok, descDellHWTemp)
fs := strings.Fields(fields[3])
if len(fs) == 2 && fs[1] == "C" {
i, err := strconv.ParseFloat(fs[0], 64)
if err == nil {
Add(&md, "hw.chassis.temps.reading", i, ts, metadata.Gauge, metadata.C, descDellHWTempReadings)
}
}
}, "chassis", "temps")
return md, nil
}
func c_omreport_volts() (datapoint.MultiDataPoint, error) {
var md datapoint.MultiDataPoint
readOmreport(func(fields []string) {
if len(fields) != 8 {
return
}
if _, err := strconv.Atoi(fields[0]); err != nil {
return
}
ts := datapoint.TagSet{"name": replace(fields[2])}
Add(&md, "hw.chassis.volts", severity(fields[1]), ts, metadata.Gauge, metadata.Ok, descDellHWVolt)
if i, err := extract(fields[3], "V"); err == nil {
Add(&md, "hw.chassis.volts.reading", i, ts, metadata.Gauge, metadata.V, descDellHWVoltReadings)
}
}, "chassis", "volts")
return md, nil
}
// extract tries to return a parsed number from s with given suffix. A space may
// be present between number ond suffix.
func extract(s, suffix string) (float64, error) {
if !strings.HasSuffix(s, suffix) {
return 0, fmt.Errorf("extract: suffix not found")
}
s = s[:len(s)-len(suffix)]
return strconv.ParseFloat(strings.TrimSpace(s), 64)
}
// severity returns 0 if s is not "Ok" or "Non-Critical", else 1.
func severity(s string) int {
if s != "Ok" && s != "Non-Critical" {
return 1
}
return 0
}
func readOmreport(f func([]string), args ...string) {
args = append(args, "-fmt", "ssv")
_ = util.ReadCommand(func(line string) error {
sp := strings.Split(line, ";")
for i, s := range sp {
sp[i] = clean(s)
}
f(sp)
return nil
}, "omreport", args...)
}
// clean concatenates arguments with a space and removes extra whitespace.
func clean(ss ...string) string {
v := strings.Join(ss, " ")
fs := strings.Fields(v)
return strings.Join(fs, " ")
}
func replace(name string) string {
r, _ := datapoint.Replace(name, "_")
return r
}
const (
descDellHWChassis = "Overall status of chassis components."
descDellHWSystem = "Overall status of system components."
descDellHWStorageEnc = "Overall status of storage enclosures."
descDellHWVDisk = "Overall status of virtual disks."
descDellHWPS = "Overall status of power supplies."
descDellHWCurrent = "Amps used per power supply."
descDellHWPower = "Overall system power usage."
descDellHWStorageBattery = "Status of storage controller backup batteries."
descDellHWStorageCtl = "Overall status of storage controllers."
descDellHWPDisk = "Overall status of physical disks."
descDellHWCPU = "Overall status of CPUs."
descDellHWFan = "Overall status of system fans."
descDellHWFanSpeed = "System fan speed."
descDellHWMemory = "System RAM DIMM status."
descDellHWTemp = "Overall status of system temperature readings."
descDellHWTempReadings = "System temperature readings."
descDellHWVolt = "Overall status of power supply volt readings."
descDellHWVoltReadings = "Volts used per power supply."
)