obs

Documentation

Overview

Package obs provides OpenTelemetry SDK setup, propagation, and shutdown for paper-board services.

SetupOTel initialises a TracerProvider + MeterProvider via OTLP/HTTP exporters (endpoint from OTEL_EXPORTER_OTLP_ENDPOINT). W3C TraceContext + Baggage propagators are registered globally. Resource attributes attach service.name / service.version / service.namespace=paper-board.

When OTEL_EXPORTER_OTLP_ENDPOINT is unset, SetupOTel installs only the W3C propagator and returns a no-op Shutdown — services can boot without an OTel collector available.

Index

• type Shutdown
  • func SetupOTel(serviceName, version string) (Shutdown, error)

Types

type Shutdown

type Shutdown func(context.Context) error

Shutdown is returned by SetupOTel; callers MUST defer it.

func SetupOTel

func SetupOTel(serviceName, version string) (Shutdown, error)

SetupOTel initialises the global tracer + meter providers and propagators. Endpoint format: host:port (no scheme). Set OTEL_EXPORTER_OTLP_INSECURE=true for plain HTTP (dev clusters); leave unset for TLS.