telemetry

package

v1.0.0 Latest Latest Go to latest Published: Aug 26, 2026 License: MIT Imports: 11 Imported by: 0

Details

Package telemetry records scheduler lifecycle logs, metrics, and traces.

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var ErrInvalidConfiguration = errors.New("scheduler telemetry: logger and providers are required")

ErrInvalidConfiguration reports missing telemetry dependencies.

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type Config struct {
	Logger         *slog.Logger
	TracerProvider trace.TracerProvider
	MeterProvider  metric.MeterProvider
}

Config supplies structured logging and OpenTelemetry providers.

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

Observer records lifecycle logs, metrics, and execution spans.

func New(config Config) (*Observer, error)

New constructs a lifecycle telemetry observer.

func NewRuntime(runtime *gotelemetry.Runtime, logger *slog.Logger) (*Observer, error)

NewRuntime constructs an observer from an initialized telemetry runtime.

func (observer *Observer) Observe(event scheduler.Event)

Observe records one scheduler lifecycle event.