metrics

Documentation

Index

• Constants
• func GetPrometheusHandler() http.Handler
• func GetPrometheusRegistry() *prometheus.Registry
• func NewLabelCounter(subsystem, name, help string, labels ...string) *prometheus.CounterVec
• func NewLabelGauge(subsystem, name, help string, labels ...string) *prometheus.GaugeVec
• func NewLabelSummary(subsystem, name, help string, labels ...string) *prometheus.SummaryVec
• func NewLabelTimer(subsystem, name, help string, labels ...string) *prometheus.HistogramVec
• func SinceInMicroseconds(start time.Time) float64
• type Unit

Constants

const (
	ActionCreateLabel    = "create"
	ActionDeleteLabel    = "delete"
	ActionRemoveLabel    = "remove"
	ActionUpdateLabel    = "update"
	ActionUpgradeLabel   = "upgrade"
	ActionInfoLabel      = "info"
	ActionListLabel      = "list"
	ActionStatusLabel    = "status"
	ActionStartLabel     = "start"
	ActionStopLabel      = "stop"
	ActionKillLabel      = "kill"
	ActionRenameLabel    = "rename"
	ActionRestartLabel   = "restart"
	ActionRunLabel       = "run"
	ActionPullLabel      = "pull"
	ActionStatsLabel     = "stats"
	ActionStatsListLabel = "stats_list"
	ActionPauseLabel     = "pause"
	ActionUnpauseLabel   = "unpause"
)

Action labels for different pod/container/image operations.

Functions

func GetPrometheusHandler

func GetPrometheusHandler() http.Handler

GetPrometheusHandler return the prometheus handler.

func GetPrometheusRegistry

func GetPrometheusRegistry() *prometheus.Registry

GetPrometheusRegistry return a resigtry of Prometheus.

func NewLabelCounter

func NewLabelCounter(subsystem, name, help string, labels ...string) *prometheus.CounterVec

NewLabelCounter return a new CounterVec

func NewLabelGauge

func NewLabelGauge(subsystem, name, help string, labels ...string) *prometheus.GaugeVec

NewLabelGauge return a new GaugeVec

func NewLabelSummary

func NewLabelSummary(subsystem, name, help string, labels ...string) *prometheus.SummaryVec

NewLabelSummary return a new SummaryVec

func NewLabelTimer

func NewLabelTimer(subsystem, name, help string, labels ...string) *prometheus.HistogramVec

NewLabelTimer return a new HistogramVec

func SinceInMicroseconds

func SinceInMicroseconds(start time.Time) float64

SinceInMicroseconds gets the time since the specified start in microseconds.

Types

type Unit

type Unit string

Unit represents the type or precision of a metric that is appended to the metrics fully qualified name