tracer

Documentation

Index

• Constants
• func NewTrace(config *Config, appConfig *app.Config, informer log.Informer) (trace.Tracer, error)
• func WithConfigurator(configurator configurator.Configurator, config *Config, appConfig *app.Config, ...) (trace.Tracer, error)
• type Config
  • func NewConfig() *Config

Constants

const (
	// UseProfileDefault is added path to http router for pprof on default for Config.UseProfile
	UseProfileDefault = true

	// UseProfileFieldName field name in configuration file or ENV name for value of Config.UseProfile
	UseProfileFieldName = "trace.pprof"

	// JaegerDSNFieldName field name in configuration file or ENV name for value of Config.JaegerDSN
	JaegerDSNFieldName = "trace.jaeger.dsn"
)

Functions

func NewTrace

func NewTrace(config *Config, appConfig *app.Config, informer log.Informer) (trace.Tracer, error)

NewTrace creating and configuration instance of traceSdk.TracerProvider for send trace to Jaeger and return instance of trace.Tracer for application name

func WithConfigurator

func WithConfigurator(configurator configurator.Configurator, config *Config, appConfig *app.Config, informer log.Informer) (trace.Tracer, error)

Types

type Config

type Config struct {
	// UseProfile if true then added path to http router for pprof
	UseProfile bool

	// JaegerDSN Jaeger connection string
	JaegerDSN string
}

Config setup params for tracer

func NewConfig

func NewConfig() *Config

NewConfig creating and return new structure instance Config