zipkin

package module
Version: v0.1.2 Latest Latest
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Published: Jul 28, 2020 License: Apache-2.0 Imports: 6 Imported by: 93

README

OpenCensus Go Zipkin Exporter

Build Status GoDoc

Provides OpenCensus exporter support for Zipkin.

Installation

$ go get -u contrib.go.opencensus.io/exporter/zipkin

Documentation

Overview

Package zipkin contains an trace exporter for Zipkin.

Example
package main

import (
	"log"

	"contrib.go.opencensus.io/exporter/zipkin"
	openzipkin "github.com/openzipkin/zipkin-go"
	"github.com/openzipkin/zipkin-go/reporter/http"
	"go.opencensus.io/trace"
)

func main() {
	// import (
	//     openzipkin "github.com/openzipkin/zipkin-go"
	//     "github.com/openzipkin/zipkin-go/reporter/http"
	//     "go.opencensus.io/exporter/trace/zipkin"
	// )

	localEndpoint, err := openzipkin.NewEndpoint("server", "192.168.1.5:5454")
	if err != nil {
		log.Print(err)
	}
	reporter := http.NewReporter("http://localhost:9411/api/v2/spans")
	exporter := zipkin.NewExporter(reporter, localEndpoint)
	trace.RegisterExporter(exporter)
}
Output:

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Exporter

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

Exporter is an implementation of trace.Exporter that uploads spans to a Zipkin server.

func NewExporter

func NewExporter(reporter reporter.Reporter, localEndpoint *model.Endpoint) *Exporter

NewExporter returns an implementation of trace.Exporter that uploads spans to a Zipkin server.

reporter is a Zipkin Reporter which will be used to send the spans. These can be created with the openzipkin library, using one of the packages under github.com/openzipkin/zipkin-go/reporter.

localEndpoint sets the local endpoint of exported spans. It can be constructed with github.com/openzipkin/zipkin-go.NewEndpoint, e.g.:

localEndpoint, err := NewEndpoint("my server", listener.Addr().String())

localEndpoint can be nil.

func (*Exporter) ExportSpan

func (e *Exporter) ExportSpan(s *trace.SpanData)

ExportSpan exports a span to a Zipkin server.

Source Files

Directories

Path Synopsis

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