sonatype-oss-parent is used in oVirt Engine at ./backend/manager/modules/extensions-api-root/pom.xml
this library is going to be marked as deprecated in Fedora 30 (https://fedoraproject.org/wiki/Changes/Deprecate_Sonatype_OSS_Parent).
Upstream declares that the project is no longer active or supported
and that the software no longer work with latest Maven and/or Java
versions <ref>https://github.com/sonatype/oss-parents</ref>. There
has been no development for more than 4 years.
This bugzilla is included in oVirt 4.3.0 release, published on February 4th 2019.
Since the problem described in this bug report should be
resolved in oVirt 4.3.0 release, it has been closed with a resolution of CURRENT RELEASE.
If the solution does not work for you, please open a new bug report.