红帽全球峰会55.3. overcloud 单元导出
导出用作导入另一个单元的单元信息
使用方法：
| value | Summary |
|---|---|
| -h, --help | 显示帮助信息并退出 |
| --control-plane-stack <control plane stack> | 从中导出信息的环境主 heat 堆栈(default=Env: OVERCLOUD_STACK_NAME) |
| --cell-stack <cell stack>, -e <cell stack> |
要从中导出信息的控制器单元 heat 堆栈的名称。使用：control plane stack |
| --output-file <output file>, -o <output file> | 单元数据导出的输出文件的名称。它将默认为 "<name>.yaml" |
| --config-download-dir CONFIG_DOWNLOAD_DIR | 搜索 config-download 导出数据的目录。默认为 $HOME/config-download |
| --force-overwrite, -f | 如果存在，覆盖输出文件。 |
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