observability

package

v1.3.0 Latest Latest Go to latest Published: Oct 18, 2026 License: MIT Imports: 18 Imported by: 0

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const (
	ClientLabel = "client"
	URLLabel    = "url"
	MethodLabel = "method"
	CodeLabel   = "code"
	PathLabel   = "path"
)

metrics labels

This section is empty.

func InitTracer(log *zap.Logger, otlpEndpoint, serviceName string) (*trace.TracerProvider, error)

InitTracer installs OTLP tracing and propagation for the named service

func NewMetricsServer(address string) *http.Server

NewMetricsServer exposes the process Prometheus registry at /metrics

func NewTransport(clientName string, opts ...TransportOption) http.RoundTripper

NewTransport creates a new instrumented http.RoundTripper with Prometheus metrics

type TransportOption func(*transportOptions)

TransportOption configures a monitoredTransport

func WithOtel() TransportOption

WithOtel wraps the transport with OpenTelemetry instrumentation for trace propagation

func WithRoundTripper(rt http.RoundTripper) TransportOption

WithRoundTripper sets the base RoundTripper to wrap