<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>网络 on 黄文卓 | DevOps Engineer</title><link>https://socake.github.io/tags/%E7%BD%91%E7%BB%9C/</link><description>Recent content in 网络 on 黄文卓 | DevOps Engineer</description><generator>Hugo -- gohugo.io</generator><language>zh-CN</language><managingEditor>17691281867@163.com (Wenzhuo Huang)</managingEditor><webMaster>17691281867@163.com (Wenzhuo Huang)</webMaster><copyright>© 2026 Wenzhuo Huang</copyright><lastBuildDate>Sun, 12 Apr 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://socake.github.io/tags/%E7%BD%91%E7%BB%9C/index.xml" rel="self" type="application/rss+xml"/><item><title>从 Ingress 迁移到 Gateway API：完整实操指南</title><link>https://socake.github.io/posts/ingress-to-gateway-api-migration/</link><pubDate>Sun, 12 Apr 2026 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/ingress-to-gateway-api-migration/</guid><description>Gateway API 是 Kubernetes 官方下一代流量入口标准，解决了 Ingress 注解泛滥、跨实现不可移植等历史遗留问题。本文带你从零完成生产迁移。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/ingress-to-gateway-api-migration/featured.jpg"/></item><item><title>故障排查实录：Terway CRD IPAM IP 泄漏导致 Pod 无法调度</title><link>https://socake.github.io/posts/%E6%95%85%E9%9A%9C%E6%8E%92%E6%9F%A5-terway-ip%E6%B3%84%E6%BC%8F/</link><pubDate>Tue, 07 Apr 2026 09:54:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/%E6%95%85%E9%9A%9C%E6%8E%92%E6%9F%A5-terway-ip%E6%B3%84%E6%BC%8F/</guid><description>一次真实的连锁故障：节点磁盘告警 → Pod 被驱逐 → Terway IPAM IP 未正常回收 → 节点 ENI IP 耗尽 → 新 Pod 无法调度。排查链路、根因分析与修复方案完整记录。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" 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响应时间分析及 DNS 工具使用方法。</description></item><item><title>DevOps/运维工程师面试题精选：K8s、Linux、网络高频考点</title><link>https://socake.github.io/posts/devops-interview-questions/</link><pubDate>Sun, 07 Dec 2025 13:07:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/devops-interview-questions/</guid><description>基于真实面试经验整理的运维/DevOps 面试题，覆盖 K8s 调度、故障排查、Linux 内核、网络协议等方向，附「面试官真正想考的点」，帮你把答案说到位。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/devops-interview-questions/featured.jpg"/></item><item><title>零信任网络改造：从公网暴露到 Headscale VPN</title><link>https://socake.github.io/posts/%E9%9B%B6%E4%BF%A1%E4%BB%BB%E7%BD%91%E7%BB%9C%E5%AE%9E%E8%B7%B5/</link><pubDate>Sat, 22 Nov 2025 13:37:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/%E9%9B%B6%E4%BF%A1%E4%BB%BB%E7%BD%91%E7%BB%9C%E5%AE%9E%E8%B7%B5/</guid><description>从发现公网暴露的安全隐患开始，到用 Headscale 自建零信任网络，替代跳板机体系，实现 kubectl 和运维系统的 VPN 接入。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/%E9%9B%B6%E4%BF%A1%E4%BB%BB%E7%BD%91%E7%BB%9C%E5%AE%9E%E8%B7%B5/featured.jpg"/></item><item><title>用 WireGuard 构建多云 mesh VPN：从点对点到全网互联</title><link>https://socake.github.io/posts/wireguard-mesh-vpn/</link><pubDate>Fri, 07 Nov 2025 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/wireguard-mesh-vpn/</guid><description>一份从实战出发的 WireGuard mesh VPN 笔记：讲清楚为什么不用 IPSec/OpenVPN、手写配置 vs Netmaker vs Tailscale 的选型对比、AWS 与阿里云跨云 mesh 的真实部署方案、MTU 与 NAT 穿透的踩坑，以及自动化密钥分发与监控方案。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/wireguard-mesh-vpn/featured.jpg"/></item><item><title>Kubernetes NetworkPolicy 网络隔离实战</title><link>https://socake.github.io/posts/kubernetes-network-policy/</link><pubDate>Sun, 15 Jun 2025 09:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-network-policy/</guid><description>系统讲解 Kubernetes NetworkPolicy 的工作机制与生产实战配置，覆盖 deny-all 基础模板、常见隔离场景、Cilium 扩展、多租户设计、测试验证方法及常见陷阱。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-network-policy/featured.jpg"/></item><item><title>K8s Gateway API：告别 Ingress，拥抱下一代流量路由</title><link>https://socake.github.io/posts/kubernetes-gateway-api/</link><pubDate>Mon, 12 May 2025 13:36:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-gateway-api/</guid><description>Gateway API 已经 GA，是时候认真考虑从 Ingress 迁移了。本文梳理 Gateway API 的设计理念、实际配置示例和迁移注意事项。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-gateway-api/featured.jpg"/></item><item><title>从 Nginx Ingress 迁移到 Traefik：为什么换，怎么换</title><link>https://socake.github.io/posts/traefik-vs-nginx-ingress/</link><pubDate>Sun, 27 Apr 2025 12:56:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/traefik-vs-nginx-ingress/</guid><description>从实际痛点出发，讲清楚 Traefik 和 Nginx Ingress 的本质区别，给出可直接参考的迁移路径和配置示例。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/traefik-vs-nginx-ingress/featured.jpg"/></item><item><title>Kubernetes 网络深度解析——CNI、kube-proxy、NetworkPolicy 完全指南</title><link>https://socake.github.io/posts/kubernetes-networking-deep-dive/</link><pubDate>Fri, 10 Jan 2025 13:50:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-networking-deep-dive/</guid><description>K8s 网络是很多工程师的知识盲区，平时不出问题就忽略，一出问题就完全不知道从哪下手。我在多次生产网络故障的排查中，深刻理解了 K8s 网络的每一层。这篇文章从 Pod 网络模型讲到 NetworkPolicy 实战，帮你建立完整的 K8s 网络知识体系。</description><media:content 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