How to configure openvpn autostart via netplan?

Question

openvpn

Previously, there was ubuntu14.04 and the launch of openvpn was configured via the ifupdown hook, as it is written here https://wiki.debian.org/en/OpenVPN#Auto-start
Now the server has been transferred to Ubuntu18.04 and there netplan is used to configure network interfaces . And it's not clear whether it's possible to specify a parameter in the settings to start openvpn

Answer 1

OpenVPN can start itself all the way. When implementing systemd, it became even easier, you just need to know the nuance. It consists in the following:
Let's say there is a config file /etc/openvpn/my-super-config.conf, then you need to run:
Well, allow auto-raising at system startup, if not already allowed:
systemctl enable [email protected]