<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>云原生 on 黄文卓 | DevOps Engineer</title><link>https://socake.github.io/tags/%E4%BA%91%E5%8E%9F%E7%94%9F/</link><description>Recent content in 云原生 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/%E4%BA%91%E5%8E%9F%E7%94%9F/index.xml" rel="self" type="application/rss+xml"/><item><title>FinOps 实践：Kubernetes 成本治理体系建设</title><link>https://socake.github.io/posts/finops-kubernetes-cost-governance/</link><pubDate>Sun, 12 Apr 2026 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/finops-kubernetes-cost-governance/</guid><description>一套完整的 Kubernetes FinOps 落地路径：如何识别僵尸资源、配置成本分摊模型、利用 Karpenter 降低节点成本，以及如何将月账单从 $50k 压到 $30k。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/finops-kubernetes-cost-governance/featured.jpg"/></item><item><title>Kubernetes v1.33 新特性深度解读：GA 特性全览与升级指南</title><link>https://socake.github.io/posts/kubernetes-v133-features/</link><pubDate>Sun, 12 Apr 2026 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-v133-features/</guid><description>Kubernetes v1.33 带来了多项重量级 GA 特性，本文深入解读 In-Place Pod Vertical Scaling、原生 Sidecar Containers、Pod Scheduling Readiness、KMS v2 加密等核心变更，并提供实际可用的配置示例和生产升级建议。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-v133-features/featured.jpg"/></item><item><title>Tetragon eBPF 运行时安全实战：进程/网络/文件策略、与 Falco 的对比</title><link>https://socake.github.io/posts/tetragon-runtime-security/</link><pubDate>Thu, 02 Apr 2026 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/tetragon-runtime-security/</guid><description>Kubernetes 运行时安全是传统 EDR 难以覆盖的盲区。Tetragon 用 eBPF 在内核态采集进程、网络、文件和系统调用事件，并能在内核就地阻断攻击动作。本文从架构原理出发，讲解 TracingPolicy 语法、典型攻击检测（反弹 shell、提权、敏感文件访问）、阻断机制、性能开销，以及它与 Falco 的差异。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/tetragon-runtime-security/featured.jpg"/></item><item><title>AWS IAM 权限管理实践</title><link>https://socake.github.io/docs/kubernetes/aws-iam%E6%9D%83%E9%99%90%E7%AE%A1%E7%90%86/</link><pubDate>Tue, 09 Dec 2025 16:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/docs/kubernetes/aws-iam%E6%9D%83%E9%99%90%E7%AE%A1%E7%90%86/</guid><description>从 IAM 核心概念到 IRSA/GitHub Actions OIDC 联合身份，再到权限边界与 SCP，系统梳理 AWS IAM 在生产环境的最佳实践。</description></item><item><title>AWS EKS 实战指南</title><link>https://socake.github.io/docs/kubernetes/aws-eks%E5%AE%9E%E6%88%98/</link><pubDate>Tue, 09 Dec 2025 15:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/docs/kubernetes/aws-eks%E5%AE%9E%E6%88%98/</guid><description>覆盖 EKS 核心架构、eksctl/aws cli 常用操作、IRSA 原理与配置、VPC CNI 网络限制、升级流程及常见故障排查。</description></item><item><title>Kubernetes 核心架构全景</title><link>https://socake.github.io/docs/kubernetes/kubernetes-%E6%A0%B8%E5%BF%83%E6%9E%B6%E6%9E%84/</link><pubDate>Mon, 08 Dec 2025 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/docs/kubernetes/kubernetes-%E6%A0%B8%E5%BF%83%E6%9E%B6%E6%9E%84/</guid><description>深入理解 Kubernetes 控制面与工作节点各组件的职责与交互关系，结合生产环境实际经验，梳理核心资源对象与调度原理。</description></item><item><title>WebAssembly 在云原生中的应用：从浏览器到 K8s 数据面</title><link>https://socake.github.io/posts/webassembly-cloud-native/</link><pubDate>Sat, 08 Nov 2025 14:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/webassembly-cloud-native/</guid><description>WebAssembly 在云原生领域的热度持续上涨，但很多讨论都停留在概念层面。这篇文章试图给出一个务实的视角：Wasm 在哪些云原生场景已经可以生产落地，在哪些场景还需要等待，以及和容器相比的真实差异。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/webassembly-cloud-native/featured.jpg"/></item><item><title>Istio Ambient Mode 无 Sidecar 服务网格实践</title><link>https://socake.github.io/posts/istio-ambient-mesh-practice/</link><pubDate>Sat, 08 Nov 2025 10:00:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/istio-ambient-mesh-practice/</guid><description>Sidecar 模式已经陪我们走了六七年，但它的问题也越来越难以忽视。Ambient Mode 不是缝缝补补，而是从架构层面重新设计了服务网格的数据面。本文从实际运维视角深入拆解 ztunnel + Waypoint 两层架构，并给出从 Sidecar 迁移到 Ambient 的完整路径。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/istio-ambient-mesh-practice/featured.jpg"/></item><item><title>AWS EKS 生产实践：网络、安全与多集群管理</title><link>https://socake.github.io/posts/aws-eks-best-practices/</link><pubDate>Fri, 22 Aug 2025 12:51:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/aws-eks-best-practices/</guid><description>管理多套 EKS 集群两年下来，踩了不少坑。本文系统整理网络选型、IAM 权限、节点管理、集群升级、安全加固和成本控制这六个核心话题，每个话题都有具体配置示例和实际遇到的问题。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/aws-eks-best-practices/featured.jpg"/></item><item><title>云原生转型实践：从传统运维到 K8s 的迁移经验</title><link>https://socake.github.io/posts/%E4%BA%91%E5%8E%9F%E7%94%9F%E8%BD%AC%E5%9E%8B%E7%BB%8F%E9%AA%8C/</link><pubDate>Thu, 14 Aug 2025 12:56:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/%E4%BA%91%E5%8E%9F%E7%94%9F%E8%BD%AC%E5%9E%8B%E7%BB%8F%E9%AA%8C/</guid><description>这是一篇个人经验向的文章，记录了从传统虚拟机运维转向 Kubernetes 的全过程：为什么要迁移、迁移中踩了哪些坑、团队如何度过学习曲线，以及回头看哪些事情当时做对了。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/%E4%BA%91%E5%8E%9F%E7%94%9F%E8%BD%AC%E5%9E%8B%E7%BB%8F%E9%AA%8C/featured.jpg"/></item><item><title>Crossplane：用 GitOps 方式管理云资源（AWS/阿里云）</title><link>https://socake.github.io/posts/crossplane-gitops-cloud/</link><pubDate>Thu, 26 Jun 2025 12:44:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/crossplane-gitops-cloud/</guid><description>Crossplane 把 AWS RDS、S3、EKS 变成 K8s CRD，用 GitOps 方式持续协调云资源状态。记录从概念到落地的实践过程和踩坑经验。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/crossplane-gitops-cloud/featured.jpg"/></item><item><title>业务上云实战：传统应用容器化迁移的踩坑与经验</title><link>https://socake.github.io/posts/kubernetes-migration-practice/</link><pubDate>Mon, 19 May 2025 12:36:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-migration-practice/</guid><description>把一批跑在虚拟机上的 Java 应用迁移到 Kubernetes，踩过的坑比想象中多。本文记录整个迁移过程的关键决策和教训。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-migration-practice/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>Kubernetes YAML 工程化：常用资源模板与生产最佳实践</title><link>https://socake.github.io/posts/kubernetes-yaml-patterns/</link><pubDate>Sun, 19 Jan 2025 09:56:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-yaml-patterns/</guid><description>写好 Kubernetes YAML 不只是语法问题，更多是工程经验的沉淀。本文梳理了生产环境中常见的 YAML 反模式，并给出各类资源的完整可用模板。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-yaml-patterns/featured.jpg"/></item><item><title>SRE 实践心得：从运维到 SRE 的思维转变</title><link>https://socake.github.io/posts/sre%E5%AE%9E%E8%B7%B5%E5%BF%83%E5%BE%97/</link><pubDate>Wed, 11 Dec 2024 11:26:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/sre%E5%AE%9E%E8%B7%B5%E5%BF%83%E5%BE%97/</guid><description>SRE 不是换了个头衔的运维，而是一套用软件工程思维解决可靠性问题的方法论。这篇文章记录了我在实践过程中最有感触的几个转变。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/sre%E5%AE%9E%E8%B7%B5%E5%BF%83%E5%BE%97/featured.jpg"/></item><item><title>Kubernetes 从零开始：工程师视角的入门指南</title><link>https://socake.github.io/posts/kubernetes-beginner-guide/</link><pubDate>Sun, 20 Oct 2024 09:17:00 +0800</pubDate><author>17691281867@163.com (Wenzhuo Huang)</author><guid>https://socake.github.io/posts/kubernetes-beginner-guide/</guid><description>Docker Compose 能运行多个容器，为什么还需要 Kubernetes？本文从这个问题出发，用类比的方式讲清楚 Pod/Deployment/Service/Ingress 等核心概念，给出最常用的 kubectl 命令和完整的入门部署示例。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://socake.github.io/posts/kubernetes-beginner-guide/featured.jpg"/></item></channel></rss>