Prior to installing the Oracle Linux Virtualization Manager, users need to convert the compute hosts into KVM hosts.
The following steps need to be performed to make a 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