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 ¶
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 ¶
ExportSpan exports a span to a Zipkin server.