$ git clone -n https://gitee.com/opencloudos-stream/openstack-kolla-ansible.git /var/lib/mock/dist-oc9-epol-build-65983-16665/root/chroot_tmpdir/scmroot/openstack-kolla-ansible
Cloning into '/var/lib/mock/dist-oc9-epol-build-65983-16665/root/chroot_tmpdir/scmroot/openstack-kolla-ansible'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openstack-kolla-ansible
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a689a12 !1 Upgrade to 15.2.0 Merge pull request !1 from kianli/master