prom

Documentation

Overview

Package prom provides prometheus metrics handler options for httpserver module.

Index

• func WithMetrics(p *metrics.Prometheus) httpserver.Opt

Examples

• WithMetrics

Functions

func WithMetrics

func WithMetrics(p *metrics.Prometheus) httpserver.Opt

WithMetrics replaces servers handler with http.Handler which is instrumented with /metrics endpoint. This option is meant be used with stand alone metrics server, not embedded inside application server. For serving metrics endpoint inside your application web server check lower level functionalities from metrics.

Example

package main

import (
	"github.com/elisasre/go-common/metrics"
	"github.com/elisasre/go-common/service/module/httpserver"
	"github.com/elisasre/go-common/service/module/httpserver/prom"
)

func main() {
	httpserver.New(
		httpserver.WithAddr(":6062"),
		prom.WithMetrics(metrics.New()),
	)
}