https://github.com/DonnchaC/onionbalance (https://github.com/DonnchaC/onionbalance)
https://onionbalance.readthedocs.io/en/latest/ (https://onionbalance.readthedocs.io/en/latest/)
The OnionBalance software allows for Tor hidden service requests to be distributed across multiple backend Tor instances. OnionBalance provides load-balancing while also making onion services more resilient and reliable by eliminating single points-of-failure.