$ git clone -n https://gitee.com/src-opencloudos-rpms/chrony /var/lib/mock/dist-oc8-build-36618-11885/root/chroot_tmpdir/scmroot/chrony
Cloning into '/var/lib/mock/dist-oc8-build-36618-11885/root/chroot_tmpdir/scmroot/chrony'...
$ git reset --hard origin/oc8
HEAD is now at f1af375 fix ntp server config