Imports github.com/opentracing/opentracing-go github.com/sirupsen/logrus github.com/uber/jaeger-client-go github.com/uber/jaeger-client-go/config github.com/uber/jaeger-client-go/zipkin Imports in module “github.com/isutare412/istio-playground/user-server” github.com/isutare412/istio-playground/user-server/pkg/config Standard library imports io