I'd like to mention that `systemctl $action openvpn@$foo` is using the legacy systemd unit.
On 18.04 and newer, you are better off moving your config to /etc/openvpn/client or /etc/openvpn/server and use corresponding and modern systemd units: openvpn-client@$foo and openvpn-server@$foo
I'd like to mention that `systemctl $action openvpn@$foo` is using the legacy systemd unit.
On 18.04 and newer, you are better off moving your config to /etc/openvpn/client or /etc/openvpn/server and use corresponding and modern systemd units: openvpn-client@$foo and openvpn-server@$foo