红帽全球峰会第 2 章 推荐的 Red Hat OpenStack 部署的规格
您可以使用提供的建议来扩展大型集群部署。
以下流程中的值基于测试 Red Hat OpenStack Platform Performance & Scale 团队执行的测试，并可能会因个别环境而异。如需更多信息，请参阅将 Red Hat OpenStack Platform 16.1 扩展到超过 700 个节点。
2.1. undercloud 系统要求
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为获得最佳性能，请在物理服务器上安装 undercloud 节点。但是，如果您使用虚拟化 undercloud 节点，请确保虚拟机有足够的资源与下表中描述的物理机器类似。
| 系统要求 | Description |
|---|---|
| 数量 | 1 |
| CPU | 32 个内核，64 个线程 |
| 磁盘 | 500 GB 根磁盘(1x SSD 或 2x 硬盘驱动器，7200RPM) 500 GB 磁盘用于 Object Storage (swift) (1x SSD 或 2x 硬盘驱动器，带有 7200RPM； RAID 1) |
| 内存 | 256 GB |
| Network | 25 Gbps 网络接口或 10 Gbps 网络接口 |
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