metrics

README

golang.org/x/build/internal/metrics

Package metrics provides a service for reporting metrics to Stackdriver, or locally during development.

Documentation

Overview

Package metrics provides a service for reporting metrics to Stackdriver, or locally during development.

Index

• type MonitoredResource
  • func GKEResource(containerName string) (*MonitoredResource, error)
  • func (r *MonitoredResource) MonitoredResource() (resType string, labels map[string]string)
• type Service
  • func NewService(resource *MonitoredResource, views []*view.View) (*Service, error)
  • func (m *Service) ServeHTTP(w http.ResponseWriter, r *http.Request)
  • func (m *Service) Stop()

Types

type MonitoredResource

type MonitoredResource mrpb.MonitoredResource

MonitoredResource wraps a *mrpb.MonitoredResource to implement the monitoredresource.MonitoredResource interface.

func GKEResource

func GKEResource(containerName string) (*MonitoredResource, error)

GKEResource populates a MonitoredResource with GKE Metadata.

The returned MonitoredResource will have the type set to "k8s_container".

func (*MonitoredResource) MonitoredResource

func (r *MonitoredResource) MonitoredResource() (resType string, labels map[string]string)

type Service

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

Service controls metric exporters.

func NewService

func NewService(resource *MonitoredResource, views []*view.View) (*Service, error)

NewService initializes a *Service.

The Service returned is configured to send metric data to StackDriver. When not running on GCE, it will host metrics through a prometheus HTTP handler.

views will be passed to view.Register for export to the metric service.

func (*Service) ServeHTTP

func (m *Service) ServeHTTP(w http.ResponseWriter, r *http.Request)

func (*Service) Stop

func (m *Service) Stop()

Stop flushes metrics and stops exporting. Stop should be called before exiting.