红帽全球峰会1.3.4. 多个使用原生 HA 的、带有外部集群 etcd 的 Master。
以下是三个 master 的示例环境，一个 HAProxy 负载均衡器，三个外部集群的 etcd 主机，以及使用 原生 HA 方法的两个 节点:
| 主机名 | 安装的基础架构组件 |
|---|---|
| master1.example.com | Master（使用原生 HA 进行集群）和节点 |
| master2.example.com | |
| master3.example.com | |
| lb.example.com | 用于负载均衡器 API 主端点的 HAProxy |
| etcd1.example.com | 集群的 etcd |
| etcd2.example.com | |
| etcd3.example.com | |
| node1.example.com | 节点 |
| node2.example.com |
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