红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.10.2.3.7. 首选 IBM Z 系统环境
硬件要求
- 三个 LPARS，每个都相当于 6 个 IFL（每个集群启用了 SMT2）。
-
两个网络连接连接到
LoadBalancer服务，并为集群外的流量提供数据。
操作系统要求
- 为了高可用性，使用 KVM 运行 RHEL 8.4 或更高版本的 2 个或者三个 LPAR（由 libvirt 管理）。
在 RHEL KVM 主机上设置：
- 用于 OpenShift Container Platform control plane 机器的三台客户虚拟机，分布在 RHEL KVM 主机中。
- 至少 6 个用于 OpenShift Container Platform 计算机器的虚拟机，分布在 RHEL KVM 主机中。
- 一个客户虚拟机作为临时 OpenShift Container Platform bootstrap 机器。
-
要确保过量使用环境中组件的可用性，请使用
cpu_shares增加 control plane 的优先级。如果存在基础架构节点，则对它们执行相同的操作。参阅 IBM 文档中的 schedinfo.
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