telemetry

package

v0.3.0 Latest Latest Go to latest Published: Apr 28, 2026 License: Apache-2.0 Imports: 20 Imported by: 0

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

Provider holds all OTEL SDK providers and shuts them down gracefully. All methods are safe to call on a zero-value Provider (OTEL disabled).

func Setup(
	ctx context.Context,
	cfg config.OTelConfig,
	promReg *prometheus.Registry,
	svcVersion string,
) (*Provider, error)

Setup initialises OTEL TracerProvider, MeterProvider (bridged from the Prometheus registry), and LoggerProvider, then registers them as globals.

When cfg.Endpoint is empty all three signals remain as no-ops (the OTEL SDK default), and a zero-value Provider is returned.

func (p *Provider) LogHandler() slog.Handler

LogHandler returns a slog.Handler that ships records to the OTEL LoggerProvider. Returns nil when OTEL is disabled.

func (p *Provider) Shutdown(ctx context.Context) error

Shutdown flushes and stops all OTEL providers.