metrics

Documentation

Index

• type Server
  • func NewServer(options ...ServerOption) (*Server, error)
  • func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request)
• type ServerOption
  • func OptionCore(core prometheus.Gatherer) ServerOption
  • func OptionMetricsCollector(collector *metrics.Collector) ServerOption
  • func OptionUndefinedHandler(handler http.Handler) ServerOption

Types

type Server

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

Server is titan's metrics endpoint.

func NewServer

func NewServer(options ...ServerOption) (*Server, error)

NewServer returns a fully initialized Server.

func (*Server) ServeHTTP

func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request)

type ServerOption

type ServerOption func(*Server)

ServerOption applies a parameter to a Server.

func OptionCore

func OptionCore(core prometheus.Gatherer) ServerOption

OptionCore sets the prometheus Gatherer to use for the metrics endpoint.

func OptionMetricsCollector

func OptionMetricsCollector(collector *metrics.Collector) ServerOption

OptionMetricsCollector sets the http.Handler to use for the metrics endpoint.

func OptionUndefinedHandler

func OptionUndefinedHandler(handler http.Handler) ServerOption

OptionUndefinedHandler sets the http.Handler to use for the unknown endpoint.