fuel-docs/devdocs/develop/live_masternode.rst

Fuel Development Environment on Live Master Node

If you need to deploy your own developer version of FUEL on live Master Node, you can use the helper scripts, that are available in the fuel-dev-tools <https://github.com/openstack/fuel-dev-tools> repository.

Help information about fuel-dev-tools can be found by running it with the '-h' parameter.