<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>OCM on Zhao Xue</title><link>https://xuezhaojun.github.io/tags/ocm/</link><description>Recent content in OCM on Zhao Xue</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Fri, 24 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://xuezhaojun.github.io/tags/ocm/index.xml" rel="self" type="application/rss+xml"/><item><title>从管理 200+ 集群的实战经验聊起：K8s 多集群架构设计与性能优化</title><link>https://xuezhaojun.github.io/collections/k8s-internals/k8s-multi-cluster/</link><pubDate>Fri, 24 Apr 2026 00:00:00 +0000</pubDate><guid>https://xuezhaojun.github.io/collections/k8s-internals/k8s-multi-cluster/</guid><description>5 年 ACM 多集群管理经验的系统总结：Hub-Spoke vs 联邦架构的本质区别、ManifestWork 资源分发与 Placement 调度的设计、CSR 注册与反向隧道网络互通、以及管理 200+ 集群时遇到的真实性能挑战和优化方案。</description></item></channel></rss>