exporters

Documentation

Index

• func GetDatadogContext(cfg *config.DatadogConfig) context.Context
• type DatadogMetricsExporter
  • func NewDatadogMetricsExporter(datadogCtx context.Context, cfg *config.DatadogConfig, enableLogging bool) (*DatadogMetricsExporter, error)
  • func (dme *DatadogMetricsExporter) EmitMetric(metric telemetry.MetricRecording) error
  • func (dme *DatadogMetricsExporter) RegisterMetric(registration telemetry.MetricRegistration) error
  • func (dme *DatadogMetricsExporter) Release() error
  • func (dme *DatadogMetricsExporter) SetGlobalTags(tags ...telemetry.Tag)
  • func (dme *DatadogMetricsExporter) Shutdown() error
  • func (dme *DatadogMetricsExporter) Start() error
  • func (dme *DatadogMetricsExporter) Wait()
• type MetricsOTelExporter
  • func NewMetricsOTelExporter(cfg *config.OpenTelemetryConfig, enableLogging bool) (*MetricsOTelExporter, error)
  • func (ome *MetricsOTelExporter) EmitMetric(metricRecording telemetry.MetricRecording) error
  • func (ome *MetricsOTelExporter) RegisterMetric(registration telemetry.MetricRegistration) error
  • func (ome *MetricsOTelExporter) Release() error
  • func (ome *MetricsOTelExporter) SetGlobalTags(tags ...telemetry.Tag)
  • func (ome *MetricsOTelExporter) Shutdown() error
  • func (ome *MetricsOTelExporter) Start() error
  • func (ome *MetricsOTelExporter) Wait()

Functions

func GetDatadogContext

func GetDatadogContext(cfg *config.DatadogConfig) context.Context

Types

type DatadogMetricsExporter

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

func NewDatadogMetricsExporter

func NewDatadogMetricsExporter(
	datadogCtx context.Context,
	cfg *config.DatadogConfig,
	enableLogging bool,
) (*DatadogMetricsExporter, error)

Use GetDatadogContext to create a context with the Datadog API keys.

func (*DatadogMetricsExporter) EmitMetric

func (dme *DatadogMetricsExporter) EmitMetric(metric telemetry.MetricRecording) error

func (*DatadogMetricsExporter) RegisterMetric

func (dme *DatadogMetricsExporter) RegisterMetric(registration telemetry.MetricRegistration) error

No-op. No need to register metrics for the Datadog exporter. An exporter is managed through a MetricsRegistry in lspwatch, which takes care of managing enabled/disabled metrics from the config.

func (*DatadogMetricsExporter) Release

func (dme *DatadogMetricsExporter) Release() error

func (*DatadogMetricsExporter) SetGlobalTags

func (dme *DatadogMetricsExporter) SetGlobalTags(tags ...telemetry.Tag)

func (*DatadogMetricsExporter) Shutdown

func (dme *DatadogMetricsExporter) Shutdown() error

func (*DatadogMetricsExporter) Start

func (dme *DatadogMetricsExporter) Start() error

func (*DatadogMetricsExporter) Wait

func (dme *DatadogMetricsExporter) Wait()

type MetricsOTelExporter

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

func NewMetricsOTelExporter

func NewMetricsOTelExporter(cfg *config.OpenTelemetryConfig, enableLogging bool) (*MetricsOTelExporter, error)

https://opentelemetry.io/docs/languages/go/getting-started/#initialize-the-opentelemetry-sdk

func (*MetricsOTelExporter) EmitMetric

func (ome *MetricsOTelExporter) EmitMetric(metricRecording telemetry.MetricRecording) error

func (*MetricsOTelExporter) RegisterMetric

func (ome *MetricsOTelExporter) RegisterMetric(registration telemetry.MetricRegistration) error

This method does not actually "register" the metric when called. It just stores the registration for later use. For some reason, in the OTel SDK you can only create instruments (e.g histogram recorders) after the exporter has "started". We should perhaps rework the metrics registry/exporter inteface to better suit this reality, but for now we will defer registration to the Start() method.

func (*MetricsOTelExporter) Release

func (ome *MetricsOTelExporter) Release() error

func (*MetricsOTelExporter) SetGlobalTags

func (ome *MetricsOTelExporter) SetGlobalTags(tags ...telemetry.Tag)

func (*MetricsOTelExporter) Shutdown

func (ome *MetricsOTelExporter) Shutdown() error

NOTE: Might have to rework this into invoking a function stored in the struct.

func (*MetricsOTelExporter) Start

func (ome *MetricsOTelExporter) Start() error

func (*MetricsOTelExporter) Wait

func (ome *MetricsOTelExporter) Wait()