README

OpenCensus Go Jaeger Exporter

Build Status GoDoc

Provides OpenCensus exporter support for Jaeger.

Installation

$ go get -u contrib.go.opencensus.io/exporter/jaeger
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Documentation

Overview

    Package jaeger contains an OpenCensus tracing exporter for Jaeger.

    Index

    Examples

    Constants

    This section is empty.

    Variables

    This section is empty.

    Functions

    func EmitZipkinBatch

    func EmitZipkinBatch(spans []*zipkincore.Span) (err error)

      EmitZipkinBatch implements EmitZipkinBatch() of Agent interface

      Types

      type Exporter

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

        Exporter is an implementation of trace.Exporter that uploads spans to Jaeger.

        func NewExporter

        func NewExporter(o Options) (*Exporter, error)

          NewExporter returns a trace.Exporter implementation that exports the collected spans to Jaeger.

          Example (Agent)
          Output:
          
          
          Example (Collector)
          Output:
          
          
          Example (ProcessTags)

            ExampleNewExporter_processTags shows how to set ProcessTags on a Jaeger exporter. These tags will be added to the exported Jaeger process.

            Output:
            
            

            func (*Exporter) ExportSpan

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

              ExportSpan exports a SpanData to Jaeger.

              func (*Exporter) Flush

              func (e *Exporter) Flush()

                Flush waits for exported trace spans to be uploaded.

                This is useful if your program is ending and you do not want to lose recent spans.

                type Options

                type Options struct {
                	// Endpoint is the Jaeger HTTP Thrift endpoint.
                	// For example, http://localhost:14268.
                	//
                	// Deprecated: Use CollectorEndpoint instead.
                	Endpoint string
                
                	// CollectorEndpoint is the full url to the Jaeger HTTP Thrift collector.
                	// For example, http://localhost:14268/api/traces
                	CollectorEndpoint string
                
                	// AgentEndpoint instructs exporter to send spans to jaeger-agent at this address.
                	// For example, localhost:6831.
                	AgentEndpoint string
                
                	// OnError is the hook to be called when there is
                	// an error occurred when uploading the stats data.
                	// If no custom hook is set, errors are logged.
                	// Optional.
                	OnError func(err error)
                
                	// Username to be used if basic auth is required.
                	// Optional.
                	Username string
                
                	// Password to be used if basic auth is required.
                	// Optional.
                	Password string
                
                	// ServiceName is the Jaeger service name.
                	// Deprecated: Specify Process instead.
                	ServiceName string
                
                	// Process contains the information about the exporting process.
                	Process Process
                
                	//BufferMaxCount defines the total number of traces that can be buffered in memory
                	BufferMaxCount int
                }

                  Options are the options to be used when initializing a Jaeger exporter.

                  type Process

                  type Process struct {
                  	// ServiceName is the Jaeger service name.
                  	ServiceName string
                  
                  	// Tags are added to Jaeger Process exports
                  	Tags []Tag
                  }

                    Process contains the information exported to jaeger about the source of the trace data.

                    type Tag

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

                      Tag defines a key-value pair It is limited to the possible conversions to *jaeger.Tag by attributeToTag

                      func BoolTag

                      func BoolTag(key string, value bool) Tag

                        BoolTag creates a new tag of type bool, exported as jaeger.TagType_BOOL

                        func Int64Tag

                        func Int64Tag(key string, value int64) Tag

                          Int64Tag creates a new tag of type int64, exported as jaeger.TagType_LONG

                          func StringTag

                          func StringTag(key string, value string) Tag

                            StringTag creates a new tag of type string, exported as jaeger.TagType_STRING

                            Source Files

                            Directories

                            Path Synopsis
                            Command jaeger is an example program that creates spans and uploads to Jaeger.
                            Command jaeger is an example program that creates spans and uploads to Jaeger.
                            Package propagation implement uber-trace-id header propagation used by Jaeger.
                            Package propagation implement uber-trace-id header propagation used by Jaeger.