wesher VS wg-gen-web

https://github.com/costela/wesher

Wiresmith: Rust, auto-configs clients into a mesh

Maybe take a look at Wesher https://github.com/costela/wesher

I run a Wireguard mesh network with Wesher, and I am pretty sure that there are other projects to automate this. Is there a reason not to use them?

From a purely networking perspective, there are far better solutions than tailscale.

Have a look at full mesh VPNs like:

https://github.com/cjdelisle/cjdns

https://github.com/yggdrasil-network/yggdrasil-go

https://github.com/gsliepen/tinc

https://github.com/costela/wesher

These build actual mesh networks where every node is equal and can serve as a router for other nodes to resolve difficult network topologies (where some nodes might not be connected to the internet, but do have connections to other nodes with an internet connection).

Sending data through multiple routers is also possible. They also deal with nodes disappearing and change routes accordingly.

tailscale (and similar solutions like netbird) still use a bunch of "proxy servers" for that. You can set them up on intermediate nodes, but that have to be dealt with manually (and you get two kinds of nodes).

There are two factors at play here. The client's public IP actually depends on the gateway they use on accessing the internet. You can disable routing and your clients will keep their public IP and general internet access won't go through the VPS. However, if you want the traffic between "clients" also skip the VPS, then you want a mesh network. wesher and wg-meshconf can help you on configuring them.

Have you considered https://github.com/costela/wesher or does this not fit your use case?

I use Hashicorp Consul and Hashicorp Nomad for service discovery and task scheduling respectively, with wesher for my internal private management network that Consul, Nomad, etc run on to protect the management interfaces. Fabio bridges the gap between the wesher wireguard VPN and the rest of my home network.

How does your solution compare to wesher?

How does it compare to https://github.com/costela/wesher?

For client devices (like phones, laptops, workstations) i use wg-gen-web

If he goes funky there's always this: https://github.com/vx3r/wg-gen-web

I ended up working with wg-gen-web (https://github.com/vx3r/wg-gen-web). It’s pretty slick looking, easy to use, and after some struggles I managed to get authentication working. I also tweaked the docker image to change a few things to my liking (page title, etc). I still feel like this is the missing piece in WireGuard. I know it’s still new, but with this GUI, I have a pretty damn good solution for the few users I have that need it.

You would have to do some more Setup around it but wg-gen-web can do this

Not sure about running wireguard itself in a container but i've been running this GUI and the github page also provide some systemd hooks so that when the config changes, wireguard is restarted on the host.

There are scripts that generate the configs for you but also web services you can host yourself which also have a nice ui.

Your VPN (Wiregiard) is independent of that - it will allow you to access the Rpi itself from outside (as if you were in your LAN). I recommend https://github.com/vx3r/wg-gen-web to manage your WG configuration.