This repository provides a docker-compose.yml running three docker-Wireguard servers(you will need to port forward UDP ports 51820, 51821 and 51822).
These are used by the onion.sh script to configure three Wireguard interfaces, each in its own namespace, that use each other as their routes to the internet.
This is a proof of concept for client-side-only onion routing with Wireguard. For details of the original idea see [this Reddit post][https://www.reddit.com/r/WireGuard/comments/vepuft/wireguard_onion_routing/].