telemetry

Documentation

Index

• func CreateExporter(cfg configmodels.Telemetry) (exporter tracesdk.SpanExporter, err error)
• func NewTraceProvider(ctx context.Context, cfg configmodels.Telemetry, ...) (*trace.TracerProvider, error)
• func SetupTelemetryProvider(ctx context.Context, exporter trace.SpanExporter, sampler trace.Sampler, ...) (*trace.TracerProvider, error)
• func WithError(span trace.Span, err error) error

Functions

func CreateExporter

func CreateExporter(cfg configmodels.Telemetry) (exporter tracesdk.SpanExporter, err error)

CreateExporter returns an exporter based on the configmodels data.

func NewTraceProvider

func NewTraceProvider(
	ctx context.Context,
	cfg configmodels.Telemetry,
	attributes ...attribute.KeyValue,
) (*trace.TracerProvider, error)

NewTraceProvider creates the actual exporter based on the config, certain options are only supported with an insecure option, if you have a pre-defined exporter use SetupTelemetryProvider instead.

func SetupTelemetryProvider

func SetupTelemetryProvider(
	ctx context.Context,
	exporter trace.SpanExporter,
	sampler trace.Sampler,
	attributes ...attribute.KeyValue,
) (*trace.TracerProvider, error)

SetupTelemetryProvider creates a telemetry provider with the following resources FromEnv, TelemetrySDK, Host(), ProcessExecutablePath(), ProcessOwner(), ProcessPID(), and custom defined attributes passed.

func WithError

func WithError(span trace.Span, err error) error

WithError attempts to record an error to the span, returning the thrown error.