![Sergii Golovatiuk](/assets/img/avatar_default.png)
In some cases such as RHEL7>RHEL8 upgrade leapp or NetworkManager may change resolv.conf. This patch invokes os-net-config on step3 to ensure that network parts are configured properly (interfaces, resolv.conf). Since os-net-config is idempotant it causes no harm or packet loss to undercloud. Change-Id: I0b2f28cd3d92795802e51c69d975826af0ee86ee Resolves: rhbz#1870617