github.com/openshift/installer@v1.4.17/pkg/clusterapi/mirror/README (about)

     1  Mirror of the cluster-api binaries to embed in the installer.
     2  The mirror is populated as part of the build process so that only the binaries for the target architecture are embedded.
     3  
     4  (note that this file is needed to appease govet so that the directory is not empty)