metrics

Documentation

Index

• Variables
• func FQName(name string) string
• func ObservedHandler(apiName string, handler http.Handler) http.Handler
• func ObservedHandlerFunc(apiName string, handler http.HandlerFunc) http.Handler
• func ScrapeHandler() http.Handler

Variables

var (
	Namespace = "livepeer"
	Subsystem = "task_runner"
	// We use catalyst-api as a library which uses prometheus lib and default
	// registry. Avoid metric conflicts by using a custom registry.
	Registry = prometheus.NewRegistry()
	Factory  = promauto.With(Registry)
)

var (
	Version = Factory.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: FQName("version"),
			Help: "Current Git SHA / Tag that's running. Incremented once on app startup.",
		},
		[]string{"app", "version"},
	)
)

Functions

func FQName

func FQName(name string) string

func ObservedHandler

func ObservedHandler(apiName string, handler http.Handler) http.Handler

func ObservedHandlerFunc

func ObservedHandlerFunc(apiName string, handler http.HandlerFunc) http.Handler

func ScrapeHandler

func ScrapeHandler() http.Handler