Imports github.com/docker/docker/api/types github.com/docker/docker/api/types/container github.com/docker/docker/api/types/filters github.com/docker/docker/api/types/swarm github.com/docker/docker/client github.com/docker/docker/pkg/stdcopy github.com/gorilla/mux Standard library imports archive/tar bytes context encoding/json flag fmt io/ioutil log net/http net/url os strings time