From Mageia wiki
The infra repository is a packages repository that is used on the Mageia infra servers. It contains backported packages that we need to use on those servers. It is managed by the Mageia build system.
For Mageia 9, the repository is named infra_9. The URL of the repository is http://repository.mageia.org/distrib/infra_9/ and is available only from Mageia organization servers.
To submit a package to the infra_9 repository, from the cauldron package on svn, use the following command (replace packagename with the name of the package) :
$ mgarepo submit packagename --define section=infra/updates -t infra_9
To submit a package to the infra_9 repository, from the infra_9 package on svn, use the following command (replace packagename with the name of the package) :
$ mgarepo submit infra_9/packagename --define section=infra/updates -t infra_9
