* Ensure that [Go modules are enabled](https://golang.org/cmd/go/#hdr-Preliminary_module_support) (e.g. your repo path or the `GO111MODULE` environment variable are set correctly)
*`make docs && make open-docs` opens godoc in your browser, `make kill-docs` kills the godoc server.
Repeatedly call `make docs` to refresh the server.
* Set the `DOCKER_API_VERSION` environment variable to the latest supported version if you get errors regarding the docker client API version being too new.