I'm trying to use openvpn as client on centos 7. It works fine, but i cannot get DNS from server. As you know, there is no resolvconf in new Centos, so, standard update-resolv-conf script doesn't work.
I rewrite it slightly:
I don't sure about search servers, but in case of nameservers only it works. Again, it must be tested with multiple servers (i didn't do it).
So, it can add DNS to your connection. But it does not work with SElinux when you run it from systemctl (systemctl start openvpn@config.service).
There are such strings in /var/log/audit.log:
I must write policy for SElinux. Ok, but is there some more user friendly way to set up DNS? May be maintainers of packages and developers of RedHat/Centos thought about openvpn DNS, but i don't know about it?