metrics

Documentation

Overview

Package metrics provides metrics and instrumentation functions for the metrics API server.

Index

• func RegisterMetrics(registrationFunc func(metrics.Registerable) error) error
• type FreshnessObserver
  • func NewFreshnessObserver(apiGroup string) FreshnessObserver

Functions

func RegisterMetrics

func RegisterMetrics(registrationFunc func(metrics.Registerable) error) error

RegisterMetrics registers API server metrics, given a registration function.

Types

type FreshnessObserver

type FreshnessObserver interface {
	Observe(timestamp metav1.Time)
}

FreshnessObserver captures individual observations of the timestamp of metrics.

func NewFreshnessObserver

func NewFreshnessObserver(apiGroup string) FreshnessObserver

NewFreshnessObserver creates a FreshnessObserver for a given metrics API group.