prometheus

Documentation

Overview

Copyright (C) 2019-2025, Ava Labs, Inc. All rights reserved. See the file LICENSE for licensing terms. See the file LICENSE for licensing terms.

Index

• type Gatherer
  • func NewGatherer(registry Registry) *Gatherer
  • func (g *Gatherer) Gather() (mfs []*dto.MetricFamily, err error)
• type Registry

Types

type Gatherer

type Gatherer struct {
	// contains filtered or unexported fields
}

Gatherer implements prometheus.Gatherer interface by gathering all metrics from the given Prometheus registry.

func NewGatherer

func NewGatherer(registry Registry) *Gatherer

NewGatherer returns a Gatherer using the given registry.

func (*Gatherer) Gather

func (g *Gatherer) Gather() (mfs []*dto.MetricFamily, err error)

Gather gathers metrics from the registry and converts them to a slice of metric families.

type Registry

type Registry interface {
	// Call the given function for each registered metric.
	Each(func(string, any))
	// Get the metric by the given name or nil if none is registered.
	Get(string) any
}

Registry is a narrower interface of prometheus.Registry containing only the required functions for the Gatherer.