diff --git a/collector/fixtures/e2e-64k-page-output.txt b/collector/fixtures/e2e-64k-page-output.txt index c7fe830fe8..729deff9c8 100644 --- a/collector/fixtures/e2e-64k-page-output.txt +++ b/collector/fixtures/e2e-64k-page-output.txt @@ -2393,6 +2393,40 @@ node_nfsd_server_rpcs_total 18628 # HELP node_nfsd_server_threads Total number of NFSd kernel threads that are running. # TYPE node_nfsd_server_threads gauge node_nfsd_server_threads 8 +# HELP node_power_supply_capacity capacity value of /sys/class/power_supply/. +# TYPE node_power_supply_capacity gauge +node_power_supply_capacity{power_supply="BAT0"} 81 +# HELP node_power_supply_cyclecount cyclecount value of /sys/class/power_supply/. +# TYPE node_power_supply_cyclecount gauge +node_power_supply_cyclecount{power_supply="BAT0"} 0 +# HELP node_power_supply_energy_full energy_full value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_full gauge +node_power_supply_energy_full{power_supply="BAT0"} 4.507e+07 +# HELP node_power_supply_energy_full_design energy_full_design value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_full_design gauge +node_power_supply_energy_full_design{power_supply="BAT0"} 4.752e+07 +# HELP node_power_supply_energy_now energy_now value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_now gauge +node_power_supply_energy_now{power_supply="BAT0"} 3.658e+07 +# HELP node_power_supply_info info of /sys/class/power_supply/. +# TYPE node_power_supply_info gauge +node_power_supply_info{power_supply="AC",type="Mains"} 1 +node_power_supply_info{capacity_level="Normal",manufacturer="LGC",model_name="LNV-45N1",power_supply="BAT0",serial_number="38109",status="Discharging",technology="Li-ion",type="Battery"} 1 +# HELP node_power_supply_online online value of /sys/class/power_supply/. +# TYPE node_power_supply_online gauge +node_power_supply_online{power_supply="AC"} 0 +# HELP node_power_supply_power_now power_now value of /sys/class/power_supply/. +# TYPE node_power_supply_power_now gauge +node_power_supply_power_now{power_supply="BAT0"} 5.002e+06 +# HELP node_power_supply_present present value of /sys/class/power_supply/. +# TYPE node_power_supply_present gauge +node_power_supply_present{power_supply="BAT0"} 1 +# HELP node_power_supply_voltage_min_design voltage_min_design value of /sys/class/power_supply/. +# TYPE node_power_supply_voltage_min_design gauge +node_power_supply_voltage_min_design{power_supply="BAT0"} 1.08e+07 +# HELP node_power_supply_voltage_now voltage_now value of /sys/class/power_supply/. +# TYPE node_power_supply_voltage_now gauge +node_power_supply_voltage_now{power_supply="BAT0"} 1.166e+07 # HELP node_pressure_cpu_waiting_seconds_total Total time in seconds that processes have waited for CPU time # TYPE node_pressure_cpu_waiting_seconds_total counter node_pressure_cpu_waiting_seconds_total 14.036781000000001 @@ -2492,6 +2526,7 @@ node_scrape_collector_success{collector="netdev"} 1 node_scrape_collector_success{collector="netstat"} 1 node_scrape_collector_success{collector="nfs"} 1 node_scrape_collector_success{collector="nfsd"} 1 +node_scrape_collector_success{collector="powersupplyclass"} 1 node_scrape_collector_success{collector="pressure"} 1 node_scrape_collector_success{collector="processes"} 1 node_scrape_collector_success{collector="qdisc"} 1 diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt index 3ab609474a..1048710512 100644 --- a/collector/fixtures/e2e-output.txt +++ b/collector/fixtures/e2e-output.txt @@ -2665,6 +2665,40 @@ node_nfsd_server_rpcs_total 18628 # HELP node_nfsd_server_threads Total number of NFSd kernel threads that are running. # TYPE node_nfsd_server_threads gauge node_nfsd_server_threads 8 +# HELP node_power_supply_capacity capacity value of /sys/class/power_supply/. +# TYPE node_power_supply_capacity gauge +node_power_supply_capacity{power_supply="BAT0"} 81 +# HELP node_power_supply_cyclecount cyclecount value of /sys/class/power_supply/. +# TYPE node_power_supply_cyclecount gauge +node_power_supply_cyclecount{power_supply="BAT0"} 0 +# HELP node_power_supply_energy_full energy_full value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_full gauge +node_power_supply_energy_full{power_supply="BAT0"} 45.07 +# HELP node_power_supply_energy_full_design energy_full_design value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_full_design gauge +node_power_supply_energy_full_design{power_supply="BAT0"} 47.52 +# HELP node_power_supply_energy_watthour energy_watthour value of /sys/class/power_supply/. +# TYPE node_power_supply_energy_watthour gauge +node_power_supply_energy_watthour{power_supply="BAT0"} 36.58 +# HELP node_power_supply_info info of /sys/class/power_supply/. +# TYPE node_power_supply_info gauge +node_power_supply_info{power_supply="AC",type="Mains"} 1 +node_power_supply_info{capacity_level="Normal",manufacturer="LGC",model_name="LNV-45N1",power_supply="BAT0",serial_number="38109",status="Discharging",technology="Li-ion",type="Battery"} 1 +# HELP node_power_supply_online online value of /sys/class/power_supply/. +# TYPE node_power_supply_online gauge +node_power_supply_online{power_supply="AC"} 0 +# HELP node_power_supply_power_watt power_watt value of /sys/class/power_supply/. +# TYPE node_power_supply_power_watt gauge +node_power_supply_power_watt{power_supply="BAT0"} 5.002 +# HELP node_power_supply_present present value of /sys/class/power_supply/. +# TYPE node_power_supply_present gauge +node_power_supply_present{power_supply="BAT0"} 1 +# HELP node_power_supply_voltage_min_design voltage_min_design value of /sys/class/power_supply/. +# TYPE node_power_supply_voltage_min_design gauge +node_power_supply_voltage_min_design{power_supply="BAT0"} 10.8 +# HELP node_power_supply_voltage_volt voltage_volt value of /sys/class/power_supply/. +# TYPE node_power_supply_voltage_volt gauge +node_power_supply_voltage_volt{power_supply="BAT0"} 11.66 # HELP node_pressure_cpu_waiting_seconds_total Total time in seconds that processes have waited for CPU time # TYPE node_pressure_cpu_waiting_seconds_total counter node_pressure_cpu_waiting_seconds_total 14.036781000000001 @@ -2764,6 +2798,7 @@ node_scrape_collector_success{collector="netdev"} 1 node_scrape_collector_success{collector="netstat"} 1 node_scrape_collector_success{collector="nfs"} 1 node_scrape_collector_success{collector="nfsd"} 1 +node_scrape_collector_success{collector="powersupplyclass"} 1 node_scrape_collector_success{collector="pressure"} 1 node_scrape_collector_success{collector="processes"} 1 node_scrape_collector_success{collector="qdisc"} 1 diff --git a/collector/fixtures/sys.ttar b/collector/fixtures/sys.ttar index 8502ec6b44..27aa0a7954 100644 --- a/collector/fixtures/sys.ttar +++ b/collector/fixtures/sys.ttar @@ -995,6 +995,289 @@ 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- +Path: sys/class/power_supply/BAT0/status +Lines: 1 +Discharging +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: sys/class/power_supply/BAT0/technology +Lines: 1 +Li-ion +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: sys/class/power_supply/BAT0/type +Lines: 1 +Battery +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: sys/class/power_supply/BAT0/uevent +Lines: 16 +POWER_SUPPLY_NAME=BAT0 +POWER_SUPPLY_STATUS=Discharging +POWER_SUPPLY_PRESENT=1 +POWER_SUPPLY_TECHNOLOGY=Li-ion +POWER_SUPPLY_CYCLE_COUNT=0 +POWER_SUPPLY_VOLTAGE_MIN_DESIGN=10800000 +POWER_SUPPLY_VOLTAGE_NOW=11660000 +POWER_SUPPLY_POWER_NOW=5002000 +POWER_SUPPLY_ENERGY_FULL_DESIGN=47520000 +POWER_SUPPLY_ENERGY_FULL=45070000 +POWER_SUPPLY_ENERGY_NOW=36580000 +POWER_SUPPLY_CAPACITY=81 +POWER_SUPPLY_CAPACITY_LEVEL=Normal +POWER_SUPPLY_MODEL_NAME=LNV-45N1 +POWER_SUPPLY_MANUFACTURER=LGC +POWER_SUPPLY_SERIAL_NUMBER=38109 +Mode: 644 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: sys/class/power_supply/BAT0/voltage_min_design +Lines: 1 +10800000 +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: sys/class/power_supply/BAT0/voltage_now +Lines: 1 +11660000 +Mode: 444 Directory: sys/class/thermal Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/collector/powersupplyclass.go b/collector/powersupplyclass.go new file mode 100644 index 0000000000..3b5c8d7fc7 --- /dev/null +++ b/collector/powersupplyclass.go @@ -0,0 +1,194 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !nopowersupplyclass +// +build linux + +package collector + +import ( + "fmt" + "regexp" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" + "gopkg.in/alecthomas/kingpin.v2" +) + +var ( + powerSupplyClassIgnoredPowerSupplies = kingpin.Flag("collector.powersupply.ignored-supplies", "Regexp of power supplies to ignore for powersupplyclass collector.").Default("^$").String() +) + +type powerSupplyClassCollector struct { + subsystem string + ignoredPattern *regexp.Regexp + metricDescs map[string]*prometheus.Desc +} + +func init() { + registerCollector("powersupplyclass", defaultEnabled, NewPowerSupplyClassCollector) +} + +func NewPowerSupplyClassCollector() (Collector, error) { + pattern := regexp.MustCompile(*powerSupplyClassIgnoredPowerSupplies) + return &powerSupplyClassCollector{ + subsystem: "power_supply", + ignoredPattern: pattern, + metricDescs: map[string]*prometheus.Desc{}, + }, nil +} + +func (c *powerSupplyClassCollector) Update(ch chan<- prometheus.Metric) error { + powerSupplyClass, err := getPowerSupplyClassInfo(c.ignoredPattern) + if err != nil { + return fmt.Errorf("could not get power_supply class info: %s", err) + } + for _, powerSupply := range powerSupplyClass { + + for name, value := range map[string]*int64{ + "authentic": powerSupply.Authentic, + "calibrate": powerSupply.Calibrate, + "capacity": powerSupply.Capacity, + "capacity_alert_max": powerSupply.CapacityAlertMax, + "capacity_alert_min": powerSupply.CapacityAlertMin, + "cyclecount": powerSupply.CycleCount, + "online": powerSupply.Online, + "present": powerSupply.Present, + "time_to_empty_seconds": powerSupply.TimeToEmptyNow, + "time_to_full_seconds": powerSupply.TimeToFullNow, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value), powerSupply.Name, prometheus.GaugeValue) + } + } + + for name, value := range map[string]*int64{ + "current_boot": powerSupply.CurrentBoot, + "current_max": powerSupply.CurrentMax, + "current_ampere": powerSupply.CurrentNow, + "energy_empty": powerSupply.EnergyEmpty, + "energy_empty_design": powerSupply.EnergyEmptyDesign, + "energy_full": powerSupply.EnergyFull, + "energy_full_design": powerSupply.EnergyFullDesign, + "energy_watthour": powerSupply.EnergyNow, + "voltage_boot": powerSupply.VoltageBoot, + "voltage_max": powerSupply.VoltageMax, + "voltage_max_design": powerSupply.VoltageMaxDesign, + "voltage_min": powerSupply.VoltageMin, + "voltage_min_design": powerSupply.VoltageMinDesign, + "voltage_volt": powerSupply.VoltageNow, + "voltage_ocv": powerSupply.VoltageOCV, + "charge_control_limit": powerSupply.ChargeControlLimit, + "charge_control_limit_max": powerSupply.ChargeControlLimitMax, + "charge_counter": powerSupply.ChargeCounter, + "charge_empty": powerSupply.ChargeEmpty, + "charge_empty_design": powerSupply.ChargeEmptyDesign, + "charge_full": powerSupply.ChargeFull, + "charge_full_design": powerSupply.ChargeFullDesign, + "charge_ampere": powerSupply.ChargeNow, + "charge_term_current": powerSupply.ChargeTermCurrent, + "constant_charge_current": powerSupply.ConstantChargeCurrent, + "constant_charge_current_max": powerSupply.ConstantChargeCurrentMax, + "constant_charge_voltage": powerSupply.ConstantChargeVoltage, + "constant_charge_voltage_max": powerSupply.ConstantChargeVoltageMax, + "precharge_current": powerSupply.PrechargeCurrent, + "input_current_limit": powerSupply.InputCurrentLimit, + "power_watt": powerSupply.PowerNow, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/1e6, powerSupply.Name, prometheus.GaugeValue) + } + } + + for name, value := range map[string]*int64{ + "temp_celsius": powerSupply.Temp, + "temp_alert_max_celsius": powerSupply.TempAlertMax, + "temp_alert_min_celsius": powerSupply.TempAlertMin, + "temp_ambient_celsius": powerSupply.TempAmbient, + "temp_ambient_max_celsius": powerSupply.TempAmbientMax, + "temp_ambient_min_celsius": powerSupply.TempAmbientMin, + "temp_max_celsius": powerSupply.TempMax, + "temp_min_celsius": powerSupply.TempMin, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/10.0, powerSupply.Name, prometheus.GaugeValue) + } + } + + var ( + keys []string + values []string + ) + for name, value := range map[string]string{ + "power_supply": powerSupply.Name, + "capacity_level": powerSupply.CapacityLevel, + "charge_type": powerSupply.ChargeType, + "health": powerSupply.Health, + "manufacturer": powerSupply.Manufacturer, + "model_name": powerSupply.ModelName, + "serial_number": powerSupply.SerialNumber, + "status": powerSupply.Status, + "technology": powerSupply.Technology, + "type": powerSupply.Type, + "usb_type": powerSupply.UsbType, + "scope": powerSupply.Scope, + } { + if value != "" { + keys = append(keys, name) + values = append(values, value) + } + } + + fieldDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "info"), + "info of /sys/class/power_supply/.", + keys, + nil, + ) + ch <- prometheus.MustNewConstMetric(fieldDesc, prometheus.GaugeValue, 1.0, values...) + + } + + return nil +} + +func pushPowerSupplyMetric(ch chan<- prometheus.Metric, subsystem string, name string, value float64, powerSupplyName string, valueType prometheus.ValueType) { + fieldDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, name), + fmt.Sprintf("%s value of /sys/class/power_supply/.", name), + []string{"power_supply"}, + nil, + ) + + ch <- prometheus.MustNewConstMetric(fieldDesc, valueType, value, powerSupplyName) +} + +func getPowerSupplyClassInfo(ignore *regexp.Regexp) (sysfs.PowerSupplyClass, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, err + } + powerSupplyClass, err := fs.PowerSupplyClass() + + if err != nil { + return powerSupplyClass, fmt.Errorf("error obtaining power_supply class info: %s", err) + } + + for device := range powerSupplyClass { + if ignore.MatchString(device) { + delete(powerSupplyClass, device) + } + } + + return powerSupplyClass, nil +}