tracing

Documentation

Index

• func SetTracer(tracer Tracer)
• type OTLPTracer
  • func NewOTLPTracer(config *TracerConfig) (*OTLPTracer, error)
  • func NewTmpOLTPTracer() *OTLPTracer
  • func (t *OTLPTracer) EndSpan(ctx context.Context)
  • func (t *OTLPTracer) GetSpanID(ctx context.Context) string
  • func (t *OTLPTracer) GetTraceID(ctx context.Context) string
  • func (t *OTLPTracer) StartSpan(ctx context.Context, name string) context.Context
• type Option
  • func WithCollectorURL(CollectorURL string) Option
  • func WithEnabled(isEnabled bool) Option
  • func WithInsecure(isInsecure bool) Option
  • func WithProvider(provider Provider) Option
  • func WithServiceName(serviceName string) Option
• type Provider
• type Tracer
  • func GetTracer() Tracer
  • func TracerFactory(opts ...Option) (Tracer, error)
• type TracerConfig

Functions

func SetTracer

func SetTracer(tracer Tracer)

Types

type OTLPTracer

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

OTLPTracer is a tracer that uses OpenTelemetry to send traces to an OTLP collector

func NewOTLPTracer

func NewOTLPTracer(config *TracerConfig) (*OTLPTracer, error)

func NewTmpOLTPTracer

func NewTmpOLTPTracer() *OTLPTracer

func (*OTLPTracer) EndSpan

func (t *OTLPTracer) EndSpan(ctx context.Context)

func (*OTLPTracer) GetSpanID

func (t *OTLPTracer) GetSpanID(ctx context.Context) string

func (*OTLPTracer) GetTraceID

func (t *OTLPTracer) GetTraceID(ctx context.Context) string

func (*OTLPTracer) StartSpan

func (t *OTLPTracer) StartSpan(ctx context.Context, name string) context.Context

type Option

type Option func(f *TracerConfig)

func WithCollectorURL

func WithCollectorURL(CollectorURL string) Option

func WithEnabled

func WithEnabled(isEnabled bool) Option

func WithInsecure

func WithInsecure(isInsecure bool) Option

func WithProvider

func WithProvider(provider Provider) Option

func WithServiceName

func WithServiceName(serviceName string) Option

type Provider

type Provider string

const (
	Jaeger  Provider = "JEAGER"
	Datadog Provider = "DATADOG"
	OTLP    Provider = "OTLP"
)

type Tracer

type Tracer interface {
	StartSpan(ctx context.Context, name string) context.Context
	EndSpan(ctx context.Context)
	GetTraceID(ctx context.Context) string
	GetSpanID(ctx context.Context) string
}

Tracer is the interface for the tracer

func GetTracer

func GetTracer() Tracer

func TracerFactory

func TracerFactory(opts ...Option) (Tracer, error)

TracerFactory returns a tracer based on the type

type TracerConfig

type TracerConfig struct {
	Provider     Provider
	ServiceName  string
	CollectorURL string
	Insecure     bool
	Enabled      bool
}

TracerConfig is the configuration for the tracer