That is why I started the public Nebula VPN Lighthouse Servers project [2]. This project aims to provide public Lighthouse servers for everyone. It consists of a python based snap app [3] that acts as a web server and allows anyone to use the public servers as a lighthouse for their own VPN.
Snap's confinement is used to secure the server and users of the service should make sure to lock the Lighthouse out of the network [4].
If any of you have the ability to run a public Nebula VPN Lighthouse server, I would appreciate it if you would add your server to the server list [5].
As a nebula VPN user, the servers in the list [6] are available to you as public lighthouses.
[1] https://github.com/slackhq/nebula
[2] https://github.com/manuels/nebula-lighthouse-service
[3] https://snapcraft.io/nebula-lighthouse-service
[4] https://github.com/manuels/nebula-lighthouse-service#blocking-out-the-lighthouse-from-your-network
[5] https://github.com/manuels/nebula-lighthouse-service/blob/main/server-list.html
[6] https://htmlpreview.github.io/?https://github.com/manuels/nebula-lighthouse-service/blob/main/server-list.html
Disclaimer: This project is not affiliated with Slack Technologies LLC or nebula.