红帽全球峰会57.12. overcloud 导出 ceph
导出 Ceph 信息，作为作为其他堆栈输入的一个或多个堆栈中导入另一个堆栈的 Ceph 信息。创建填充 CephExternalMultiConfig 参数的有效 YAML 文件。
使用方法：
openstack overcloud export ceph [-h] [--stack <stack>]
[--cephx-key-client-name <cephx>]
[--output-file <output file>]
[--force-overwrite]
[--config-download-dir CONFIG_DOWNLOAD_DIR]
openstack overcloud export ceph [-h] [--stack <stack>]
[--cephx-key-client-name <cephx>]
[--output-file <output file>]
[--force-overwrite]
[--config-download-dir CONFIG_DOWNLOAD_DIR]| 值 | 概述 |
|---|---|
| -h, --help | 显示帮助信息并退出 |
| --stack <stack> | 要从中导出 ceph 信息的 overcloud 堆栈的名称。如果传递以逗号分隔的堆栈列表，则所有堆栈的 Ceph 信息将导出到一个文件。（默认值=Env: OVERCLOUD_STACK_NAME） |
| --cephx-key-client-name <cephx>, -k <cephx> | 要导出的 cephx 客户端密钥的名称。(default=openstack) |
| --output-file <output file>, -o <output file> | ceph 数据导出的输出文件的名称。如果提供了一个堆栈，则默认为 "ceph-export-<STACK>.yaml"。如果提供了 N 个堆栈，则默认为 "ceph-export-<N>-stacks.yaml"。 |
| --force-overwrite, -f | 如果输出文件存在，则覆盖输出文件。 |
| --config-download-dir CONFIG_DOWNLOAD_DIR | 搜索 config-download 导出数据的目录。默认为 /var/lib/mistral |
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