Imports github.com/gorilla/mux github.com/sirupsen/logrus github.com/weaveworks/common/logging github.com/weaveworks/common/user google.golang.org/grpc github.com/prometheus/client_golang/prometheus github.com/weaveworks/common/httpgrpc golang.org/x/net/context Standard library imports net/http/httputil bufio bytes fmt io net net/http net/url regexp strconv strings time