Bug 1327169

Description of problem:
When installing Fedora 24 on s390x, nameserver is not set in /etc/resolv.conf in the installation environment:

[anaconda root@test ~]# ls -l /etc/resolv.conf 
lrwxrwxrwx. 1 root root 35 Apr 14 09:34 /etc/resolv.conf -> /var/run/NetworkManager/resolv.conf
[anaconda root@test ~]# cat /var/run/NetworkManager/resolv.conf
# Generated by NetworkManager
search redhat.com
[anaconda root@test ~]#

[anaconda root@test ~]# cat /proc/cmdline 
stage2=http://server.redhat.com/jstodola/f24_5 ro ramdisk_size=40000 cio_ignore=all,!condev rd.dasd=0.0.3124 rd.dasd=0.0.3724 rd.dasd=0.0.3524 rd.dasd=0.0.3024 rd.dasd=0.0.3424 rd.dasd=0.0.3324 rd.dasd=0.0.3624 rd.dasd=0.0.3224 rd.znet=qeth,0.0.0a00,0.0.0a01,0.0.0a02,layer2=1,portno=0 ip=10.16.105.195::10.16.111.254:21:test.redhat.com:enca00:none nameserver=10.16.36.29 BOOT_IMAGE=0
[anaconda root@test ~]#

Some notes:
* static IPv4 configuration was used
* nameserver is set in dracut's environment correctly (before switching to the installation env)
* not able to reproduce on x86_64
* the installation images were created locally by lorax-24.17-1.fc24, since there are no official F24 composes for s390x yet.

Version-Release number of selected component (if applicable):
NetworkManager-1.2.0-0.8.rc1.fc24
anaconda-24.13.3-1.fc24

How reproducible:
always on s390x

Steps to Reproduce:
1. start installation of F24 on s390x
2. let anaconda to download the repository metadata or check if nameservers are set

Actual results:
nameservers are not set

Expected results:
nameservers are set