红帽全球峰会3.8. 安装 RPM
使用 virt-customize 命令，将软件包安装到镜像中：
virt-customize -a overcloud-full.qcow2 --install opendaylight
$ virt-customize -a overcloud-full.qcow2 --install opendaylight
[ 0.0] Examining the guest ...
[ 11.0] Setting a random seed
[ 11.0] Installing packages: opendaylight
[ 91.0] Finishing off--install 选项允许您指定要安装的软件包。
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