10gic / opentracing-gin

Gin middleware for open tracing

ginopentracing

Gin middleware for open tracing.

Download:

$ go get -u github.com/10gic/opengtracing-gin

See https://github.com/opentracing/opentracing-go for more information

Usage

For example you have architecture like this

For request curl -X POST http://localhost:8000/service1, the tracing result like this

Run jaeger

Install and run jaeger all-in-one docker image:

$ docker run -d --name jaeger \
  -e COLLECTOR_ZIPKIN_HTTP_PORT=9411 \
  -p 5775:5775/udp \
  -p 6831:6831/udp \
  -p 6832:6832/udp \
  -p 5778:5778 \
  -p 16686:16686 \
  -p 14268:14268 \
  -p 9411:9411 \
  jaegertracing/all-in-one:1.12

Open http://localhost:16686 for Jaeger UI.

Reference

https://github.com/gin-contrib/opengintracing/tree/master/example