metrics

Documentation

Index

• Variables
• func Heartbeat(ctx context.Context, meter metric.Meter) (context.Context, error)
• func RegisterTo(target prometheus.Registerer) error

Variables

var (
	BuildInfo = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: namespace,
			Name:      "build_info",
			Help:      "Build Information",
		},
		[]string{
			"build_time",
			"version",
			"git_ref_name",
			"git_ref_sha",
		},
	)
)

Metrics used throughout the application for troubleshooting and health indicators.

Functions

func Heartbeat

func Heartbeat(ctx context.Context, meter metric.Meter) (context.Context, error)

Heartbeat is application heartbeat that continuously beats at configurable fixed interval. It emits few metrics every configured intervals to say that the app is alive and provide the stats

func RegisterTo

func RegisterTo(target prometheus.Registerer) error

RegisterTo registers metrics to a desired target Registerer.