$ git clone -n https://src.fedoraproject.org/rpms/kubernetes.git /var/lib/mock/f39-build-1669118-40840/root/chroot_tmpdir/scmroot/kubernetes
Cloning into '/var/lib/mock/f39-build-1669118-40840/root/chroot_tmpdir/scmroot/kubernetes'...
$ git fetch origin dc02122543c73c0e1b8189e61fcceb918f1bbc22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kubernetes
 * [new ref]         dc02122543c73c0e1b8189e61fcceb918f1bbc22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc02122 Update to v.1.27.7