telemetry

Documentation

Overview

Package telemetry provides the telemetry for fleet components.

Index

• Constants
• func EnvFromSpanContext(spanCtx ddtrace.SpanContext) []string
• func SpanContextFromContext(ctx context.Context) (ddtrace.SpanContext, bool)
• func SpanContextFromEnv() (ddtrace.SpanContext, bool)
• type Telemetry
  • func NewTelemetry(apiKey string, site string, service string) (*Telemetry, error)
  • func (t *Telemetry) Start(_ context.Context) error
  • func (t *Telemetry) Stop(ctx context.Context) error

Constants

const (
	// EnvTraceID is the environment variable key for the trace ID
	EnvTraceID = "DATADOG_TRACE_ID"
	// EnvParentID is the environment variable key for the parent ID
	EnvParentID = "DATADOG_PARENT_ID"
)

Functions

func EnvFromSpanContext

func EnvFromSpanContext(spanCtx ddtrace.SpanContext) []string

EnvFromSpanContext returns the environment variables for the span context.

func SpanContextFromContext

func SpanContextFromContext(ctx context.Context) (ddtrace.SpanContext, bool)

SpanContextFromContext extracts the span context from the context if available.

func SpanContextFromEnv

func SpanContextFromEnv() (ddtrace.SpanContext, bool)

SpanContextFromEnv injects the traceID and parentID from the environment into the context if available.

Types

type Telemetry

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

Telemetry handles the telemetry for fleet components.

func NewTelemetry

func NewTelemetry(apiKey string, site string, service string) (*Telemetry, error)

NewTelemetry creates a new telemetry instance

func (*Telemetry) Start

func (t *Telemetry) Start(_ context.Context) error

Start starts the telemetry

func (*Telemetry) Stop

func (t *Telemetry) Stop(ctx context.Context) error

Stop stops the telemetry