otela

Documentation

Index

• Constants
• func AddFloat64Counter(ctx context.Context, meter metric.Meter, name, desc string, cv float64, ...)
• func Configure(wg *sync.WaitGroup, done <-chan bool, cfg Config) error
• func EchoRequestLoggerLogValuesFunc(packageName, functionName string) func(c echo.Context, v middleware.RequestLoggerValues) error
• func GetCarrierFromContext(ctx context.Context) map[string]string
• func GetContextFromCarrier(carrier map[string]string) context.Context
• func IncrementFloat64Counter(ctx context.Context, meter metric.Meter, name, desc string, ...)
• func NewTracer(name string, options ...trace.TracerOption) trace.Tracer
• func TraceBuilder(packageName, functionName string, options ...TracerOptions) (context.Context, trace.Span)
• type Config
• type Exporter
• type Otel
• type TracerOptions
  • func WithCarrier(carrier map[string]string) TracerOptions
  • func WithContext(ctx context.Context) TracerOptions
  • func WithSpanOptionAttributes(attributes ...attribute.KeyValue) TracerOptions
  • func WithSpanOptions(options ...trace.SpanStartOption) TracerOptions
  • func WithTracerOptions(options ...trace.TracerOption) TracerOptions

Constants

const (
	ExporterGrpc    = Exporter("grpc")
	ExporterConsole = Exporter("console")
)

Functions

func AddFloat64Counter

func AddFloat64Counter(ctx context.Context, meter metric.Meter, name, desc string, cv float64, options ...metric.Float64CounterOption)

func Configure

func Configure(wg *sync.WaitGroup, done <-chan bool, cfg Config) error

func EchoRequestLoggerLogValuesFunc

func EchoRequestLoggerLogValuesFunc(packageName, functionName string) func(c echo.Context, v middleware.RequestLoggerValues) error

func GetCarrierFromContext

func GetCarrierFromContext(ctx context.Context) map[string]string

func GetContextFromCarrier

func GetContextFromCarrier(carrier map[string]string) context.Context

func IncrementFloat64Counter

func IncrementFloat64Counter(ctx context.Context, meter metric.Meter, name, desc string, options ...metric.Float64CounterOption)

func NewTracer

func NewTracer(name string, options ...trace.TracerOption) trace.Tracer

func TraceBuilder

func TraceBuilder(packageName, functionName string, options ...TracerOptions) (context.Context, trace.Span)

Types

type Config

type Config struct {
	Endpoint           string
	ServiceName        string
	EnableMetricExpose bool
	MetricExposePath   string
	MetricExposePort   int
	Exporter           Exporter
}

type Exporter

type Exporter string

type Otel

type Otel struct {
	Endpoint           string `koanf:"endpoint"`
	ServiceName        string `koanf:"service_name"`
	EnableMetricExpose bool   `koanf:"enable_metric_expose"`
	MetricExposePort   int    `koanf:"metric_expose_port"`
	MetricExposePath   string `koanf:"metric_expose_path"`
}

type TracerOptions

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

func WithCarrier

func WithCarrier(carrier map[string]string) TracerOptions

func WithContext

func WithContext(ctx context.Context) TracerOptions

func WithSpanOptionAttributes

func WithSpanOptionAttributes(attributes ...attribute.KeyValue) TracerOptions

func WithSpanOptions

func WithSpanOptions(options ...trace.SpanStartOption) TracerOptions

func WithTracerOptions

func WithTracerOptions(options ...trace.TracerOption) TracerOptions