tracing

Documentation

Index

• func NewProvider(ctx context.Context, tracingConfig *v1.TracingConfiguration, ...) (oteltrace.TracerProvider, error)
• func Propagators() propagation.TextMapPropagator
• func WithTracing(handler http.Handler, tp oteltrace.TracerProvider, serviceName string) http.Handler
• func WrapperFor(tp oteltrace.TracerProvider) transport.WrapperFunc

Functions

func NewProvider

func NewProvider(ctx context.Context,
	tracingConfig *v1.TracingConfiguration,
	addedOpts []otlpgrpc.Option,
	resourceOpts []resource.Option,
) (oteltrace.TracerProvider, error)

NewProvider creates a TracerProvider in a component, and enforces recommended tracing behavior

func Propagators

func Propagators() propagation.TextMapPropagator

Propagators returns the recommended set of propagators.

func WithTracing

func WithTracing(handler http.Handler, tp oteltrace.TracerProvider, serviceName string) http.Handler

WithTracing adds tracing to requests if the incoming request is sampled

func WrapperFor

func WrapperFor(tp oteltrace.TracerProvider) transport.WrapperFunc

WrapperFor can be used to add tracing to a *rest.Config. Example usage: tp := NewProvider(...) config, _ := rest.InClusterConfig() config.Wrap(WrapperFor(&tp)) kubeclient, _ := clientset.NewForConfig(config)