Prior to installing the Oracle Linux Virtualization Manager, users need to convert the compute hosts into Oracle Linux KVM hosts.
The following steps need to be performed to make an Oracle Linux KVM host:
yum-config-manager --enable ol7_latest
yum install -y oracle-ovirt-release-el7
yum clean all
yum-config-manager --disable ovirt-4.2
yum-config-manager --disable ovirt-4.2-extra