metrics

Documentation

Overview

Package metrics sets up metrics and creates a metrics service.

Index

• type Logger
• type PrometheusGatherer
• type Service
  • func New(settings settings.Metrics, parentLogger Logger, ...) (service Service, err error)

Types

type Logger

type Logger interface {
	New(options ...log.Option) *log.Logger
	Debug(s string)
	Info(s string)
	Warn(s string)
	Error(s string)
}

type PrometheusGatherer

type PrometheusGatherer interface {
	Gather() ([]*dto.MetricFamily, error)
}

type Service

type Service interface {
	String() string
	Start() (runError <-chan error, startErr error)
	Stop() (err error)
}

func New

func New(settings settings.Metrics,
	parentLogger Logger, prometheusGatherer PrometheusGatherer) (
	service Service, err error)