Yes, although it's not very configurable in a Docker environment without editing the Dockerfile yourself (hardcoded IP ranges and all that, though it does assign a new IP to each new profile you generate). You can still modify the Dockerfile if you wish to have more control over things like IP ranges and the DNS server used by clients but you'd have to rebuild the container after modifying.

You will also likely need to make some changes to your iptables and/or sysctl depending on your server config and firewall.

Nothing too shocking per se; you need to do all that with any other kind of VPN as well.