tracing

Documentation

Index

• func GetOtelProvider(kind, name string, conf interface{}) (trace.TracerProvider, error)
• func InitFromEnv(service string) (opentracing.Tracer, io.Closer)
• func InitLocal(service string) (opentracing.Tracer, io.Closer)

Functions

func GetOtelProvider

func GetOtelProvider(kind, name string, conf interface{}) (trace.TracerProvider, error)

func InitFromEnv

func InitFromEnv(service string) (opentracing.Tracer, io.Closer)

InitFromEnv returns an instance of Jaeger Tracer that read from env Env example in GKE deployment

• name: JAEGER_AGENT_HOST valueFrom: fieldRef: fieldPath: status.hostIP
• name: JAEGER_SERVICE_NAME value: service_name
• name: JAEGER_SAMPLER_PARAM value: "1"
• name: JAEGER_SAMPLER_TYPE value: const

func InitLocal

func InitLocal(service string) (opentracing.Tracer, io.Closer)

InitLocal returns an instance of Jaeger Tracer that samples 100% of traces and logs all spans to stdout.