Install ovirt engine on OEL7

 Steps:

Login to OEL7 with ssh and run below commands

1. yum install https://yum.oracle.com/repo/OracleLinux/OL7/ovirt42/x86_64/ovirt-release42.rpm
2. yum install ovirt-engine
3. Make sure host name is DNS resolvable FQDN
4. run "engine-setup" and provide all the 15 answers
5. if any failure check the log and re-run with existing answer file using:

             engine-setup --config-append /var/lib/ovirt-engine/setup/answers/20240710113710-setup.conf

   Login to the ovirt-engine using:

              http://<FQDN>:80/ovirt-engine

              https://<FQDN>:443/ovirt-engine