Imports
- github.com/opentracing-contrib/go-stdlib/nethttp
- github.com/opentracing/opentracing-go
- github.com/opentracing/opentracing-go/ext
- github.com/uber/jaeger-client-go
- github.com/uber/jaeger-client-go/config
- github.com/uber/jaeger-client-go/zipkin
- github.com/urfave/negroni
- istio.io/pkg/log