$ git clone -n https://gitee.com/src-opencloudos-rpms/realmd.git /var/lib/mock/dist-oc8-build-38411-12442/root/chroot_tmpdir/scmroot/realmd
Cloning into '/var/lib/mock/dist-oc8-build-38411-12442/root/chroot_tmpdir/scmroot/realmd'...
$ git reset --hard origin/oc8
HEAD is now at 07a865f import realmd-0.17.1-1.tl3