A few issues

[myoung34]

• Doesn't work as-is, needs to use 35 rpm (see Nekroze fork).
• Does not set up the 'ovirtmgmt' ifcfg file in /etc/sysconfig/network-scripts.
• The file /etc/exports.d/ovirt* is invalid as it becomes /var/lib/exports/iso Yes, should be: /var/lib/exports/iso 0.0.0.0/0.0.0.0(rw)
• Does not modify firewall (iptables|firewalld)
• Does not set ovirt-engine for startup

[myoung34]

etc/sysconfig/network-scripts/ifcfg-ovirtmgmt can be created with:

Device=eth0
cd /etc/sysconfig/network-scripts
if [ ! -f ifcfg-ovirtmgmt ]; then
  cp -p ifcfg-$Device bu-ifcfg-$Device
  echo -e "DEVICE=$Device\nBOOTPROTO=none\nNM_CONTROLLED=no\nONBOOT=yes\nBRIDGE=ovirtmgmt" > ifcfg-$Device
  grep ^HW bu-ifcfg-$Device >> ifcfg-$Device
  echo -e "DEVICE=ovirtmgmt\nNM_CONTROLLED=no\nONBOOT=yes\nTYPE=bridge" > ifcfg-ovirtmgmt
  egrep -v "^#|^DEV|^HWA|^TYP|^UUI|^NM_|^ONB" bu-ifcfg-$Device >> ifcfg-ovirtmgmt
  service network restart
fi