$ git clone -n https://gitee.com/ocs-upgrade/modello.git /var/lib/mock/dist-ocs23-build-284508-27530/root/chroot_tmpdir/scmroot/modello
Cloning into '/var/lib/mock/dist-ocs23-build-284508-27530/root/chroot_tmpdir/scmroot/modello'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/modello
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a688cf0 Upgrade to version 2.4.0