We are setting up an ikev2 client vpn using strongswan. So far we have managed to setup a single server using letsencrypt certificate with eap-radius authentication method. We are able to connect to our server without any issue. Now we want to auto-scale the vpn so that the server gets scaled up or down depending on the number of users connected to the server but how do we do it?
What would be the best approach to achieve this?
