Imports
- github.com/gorilla/mux
- github.com/grpc-ecosystem/go-grpc-middleware/tracing/opentracing
- github.com/jaegertracing/jaeger/cmd/query/app
- github.com/opentracing-contrib/go-stdlib/nethttp
- github.com/opentracing/opentracing-go
- github.com/opentracing/opentracing-go/ext
- go.uber.org/zap