Imports github.com/docker/engine-api/types/swarm github.com/docker/docker/api/server/router github.com/Sirupsen/logrus github.com/docker/engine-api/types/filters github.com/docker/docker/api/server/httputils github.com/docker/engine-api/types golang.org/x/net/context Standard library imports fmt encoding/json net/http strconv