Ok.
In oVirt Engine, list what's in the /etc/ovirt-engine/aaa folder.
[root@ovirt001 aaa]# pwd
/etc/ovirt-engine/aaa
[root@ovirt001 aaa]#
[root@ovirt001 aaa]# ls -la
total 20
drwxr-xr-x. 2 root root 170 Dec 8 18:22 .
drwxr-xr-x. 18 root root 4096 Nov 13 13:43 ..
-rw-------. 1 ovirt ovirt 290 Oct 28 16:11 internal.properties
-rw-r--r--. 1 root root 1226 Dec 8 11:21 domain-ad.com.br.jks
-rw-------. 1 ovirt ovirt 540 Dec 8 18:22 domain-ad.com.br.properties