HAProxy on 黄文卓 | DevOps Engineerhttps://socake.github.io/tags/haproxy/Recent content in HAProxy on 黄文卓 | DevOps EngineerHugo -- gohugo.iozh-CN17691281867@163.com (Wenzhuo Huang)17691281867@163.com (Wenzhuo Huang)© 2026 Wenzhuo HuangSun, 12 Apr 2026 10:00:00 +0800PostgreSQL 高可用实战：Patroni + HAProxy + etcd 完整部署指南https://socake.github.io/posts/postgresql-ha-patroni/Sun, 12 Apr 2026 10:00:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/postgresql-ha-patroni/详解 Patroni 自动故障转移机制，手把手完成 etcd 三节点集群搭建、Patroni 完整配置（含 pg_hba.conf 托管）、HAProxy 读写分离配置，以及 kill primary 故障切换演练全过程。