def create_init_path(init_path, uid=-1, gid=-1):
    if not os.path.exists(init_path):
        with file(init_path, 'w'):
            pass
        os.chown(init_path, uid, gid);
create the init path if it does not exist
dataset/ETHPy150Open ceph/ceph-deploy/ceph_deploy/hosts/remotes.py/create_init_path