tracing

Documentation

Overview

Package tracing provides utilities for creating a tracer to use within Mixer commands (mixc, mixs). It provides basic methods for configuring export options for generated traces.

Index

• func NewTracer(serviceName string, options ...Option) (opentracing.Tracer, io.Closer, error)
• type Option
  • func WithJaegerHTTPCollector(addr string) Option
  • func WithLogger() Option
  • func WithZipkinCollector(addr string) Option

Functions

func NewTracer

func NewTracer(serviceName string, options ...Option) (opentracing.Tracer, io.Closer, error)

NewTracer returns a new tracer for use with Mixer, based on the supplied options. The closer returned is used to ensure flushing of all existing span data during Mixer shutdown.

Types

type Option

type Option func(*tracingOpts)

Option is a function that configures Mixer self-tracing options.

func WithJaegerHTTPCollector

func WithJaegerHTTPCollector(addr string) Option

WithJaegerHTTPCollector configures Mixer tracing to export span data to a jaeger HTTP collector at the supplied URL using HTTP Basic Authentication.

func WithLogger

func WithLogger() Option

WithLogger configures Mixer tracing to log span data to the console.

func WithZipkinCollector

func WithZipkinCollector(addr string) Option

WithZipkinCollector configures Mixer tracing to export span data to a zipkin collector at the supplied URL.