红帽全球峰会57.34. Overcloud 节点发现
通过轮询 BMC 来发现 overcloud 节点。
使用方法：
| value | Summary |
|---|---|
| -h, --help | 显示帮助信息并退出 |
| --ip <ips> | 要探测的 IP 地址 |
| --range <range> | 到探测的 IP 范围 |
| --credentials <key:value> | 可能的凭证的键/值对 |
| --port <ports> | 要探测的 BMC 端口 |
| --introspect | 内省导入的节点 |
| --run-validations | 运行部署前验证。这些外部验证来自 TripleO Validations 项目。 |
| --provide | 提供（变为可用）节点 |
| --no-deploy-image | 跳过设置部署内核和 ramdisk。 |
| --instance-boot-option {local,netboot} | 是否设置用于从本地硬盘（本地）或网络(netboot)引导的实例。 |
| --concurrency CONCURRENCY | 要一次性内省的最大节点数。 |
| --node-timeout NODE_TIMEOUT | 节点内省的最大超时。 |
| --max-retries MAX_RETRIES | 最长内省重试。 |
| --retry-timeout RETRY_TIMEOUT | introspectionretries 间的最大超时 |
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