$ git clone -n https://gitee.com/src-opencloudos-rpms/iptables /var/lib/mock/dist-oc8-build-32474-9752/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-oc8-build-32474-9752/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard origin/oc8
HEAD is now at feeba66 import iptables-1.8.4-23.tl3