c66511d atomic-host: Stop overriding /etc/udev/rules.d/80-net-setup-link.rules

Authored and Committed by Colin Walters 6 years ago
    atomic-host: Stop overriding /etc/udev/rules.d/80-net-setup-link.rules
    
    This bit was cargo culted from the old school Fedora Cloud image, but we have
    also been using `net.ifnames=0` on the kernel command line, which ensures that
    we get `eth0` as "the" NIC name.  (There's a huge amount of history behind
    this and I'm not trying to change that behavior here)
    
    The problem is that those udev rules do *other* things that we do want, such as
    ensure that `veth` devices get `NM_CONTROLLED=no`. Without that e.g.
    NetworkManager might try to do DHCP on those devices, which is at best slow
    since they appear and disappear frequently, and at worst risks the host network
    configuration.
    
    For more information, see [RH bz#1503347](https://bugzilla.redhat.com/show_bug.cgi?id=1503347)
    
    Signed-off-by: Colin Walters <walters@verbum.org>
    
        
file modified
+3 -6