metrics

Documentation

Index

• Variables
• func MetricsRoute(r *mux.Router, registry *prometheus.Registry)
• func RequestMiddleware(m Metrics) mux.MiddlewareFunc
• func WithValue(ctx context.Context, m Metrics) context.Context
• type Metrics
  • func GetFromContext(ctx context.Context) (Metrics, error)
  • func SetupMetrics(prefix string) Metrics
  • func (m Metrics) MustRegister(reg prometheus.Registerer) Metrics

Variables

var MetricsRoutePath = "/-/rond/metrics"

Functions

func MetricsRoute

func MetricsRoute(r *mux.Router, registry *prometheus.Registry)

func RequestMiddleware

func RequestMiddleware(m Metrics) mux.MiddlewareFunc

RequestMiddleware is a gorilla/mux middleware used to inject metrics struct into requests.

func WithValue

func WithValue(ctx context.Context, m Metrics) context.Context

Types

type Metrics

type Metrics struct {
	PolicyEvaluationDurationMilliseconds *prometheus.HistogramVec
}

func GetFromContext

func GetFromContext(ctx context.Context) (Metrics, error)

func SetupMetrics

func SetupMetrics(prefix string) Metrics

func (Metrics) MustRegister

func (m Metrics) MustRegister(reg prometheus.Registerer) Metrics