https://blog.mygraphql.com/zh/tags/dev-ops/ Recent content in Dev-Ops on Mark 的滿紙方糖言 Hugo -- gohugo.io zh labile.zhu@gmail.com (Mark Zhu) labile.zhu@gmail.com (Mark Zhu) Mark Zhu ©2026, All Rights Reserved Wed, 13 Nov 2024 10:12:15 +0900 https://blog.mygraphql.com/zh/posts/software-architect/design-for-failure/exhaustion-and-intermittence/ Wed, 13 Nov 2024 10:12:15 +0900 labile.zhu@gmail.com (Mark Zhu) Wed, 13 Nov 2024 10:12:15 +0900 https://blog.mygraphql.com/zh/posts/software-architect/design-for-failure/exhaustion-and-intermittence/ <p><img src="https://blog.mygraphql.com/zh/posts/software-architect/design-for-failure/exhaustion-and-intermittence/index.assets/mr-bean-tank.jpg" alt="28m00c"></p> <p>我是个后端软件 Troubleshooting(故障解决) 爱好者。更准确地说，对 troubleshooting 已经有点像上瘾般的，难以自制的嗜好。这有时候是件好事，但有时候带出很多工作和生活上的困扰。无论如何，性格决定命运，既然改变不了，不如好好利用。</p> Mark Zhu architect dev-ops https://blog.mygraphql.com/zh/posts/cloud/envoy/req-resp-flow-timeline/ Sat, 08 Jun 2024 23:12:15 +0800 labile.zhu@gmail.com (Mark Zhu) Sat, 08 Jun 2024 23:12:15 +0800 https://blog.mygraphql.com/zh/posts/cloud/envoy/req-resp-flow-timeline/ <p><img src="https://blog.mygraphql.com/zh/posts/cloud/envoy/req-resp-flow-timeline/req-resp-flow-timeline.assets/logo.jpg" alt=""></p> <blockquote> <p>💂 关于封面：<br /> <a href="https://fineartamerica.com/featured/2-london-watercolor-painting-juan-bosco.html">Tower Bridge watercolor painting by Juan Bosco</a></p></blockquote> <blockquote> <p>📚 摘录说明：<br /> 本文摘自一本我在写作中的开源书<a href="https://istio-insider.mygraphql.com/zh_CN/latest/index.html">《Istio &amp; Envoy 内幕》</a> 中 <a href="https://istio-insider.mygraphql.com/zh_CN/latest/ch2-envoy/req-resp-flow-timeline/req-resp-flow-timeline.html">Envoy 请求与响应调度</a> 一节。<strong>如果你看到的转载图片不清，可回到原书。<a href="https://istio-insider.mygraphql.com/_/downloads/zh-cn/latest/epub/">《Istio &amp; Envoy 内幕》epub 格式下载</a></strong></p> Mark Zhu istio envoy dev-ops https://blog.mygraphql.com/zh/posts/cloud/envoy/connection-life/ Wed, 11 Jan 2023 08:12:15 +0800 labile.zhu@gmail.com (Mark Zhu) Wed, 11 Jan 2023 08:12:15 +0800 https://blog.mygraphql.com/zh/posts/cloud/envoy/connection-life/ <p><img src="https://blog.mygraphql.com/zh/posts/cloud/envoy/connection-life/index.assets/logo.png" alt="image-20230111212444836"></p> <h2 id="简介">简介</h2> <p>本文目标：说明 Envoy 连接控制相关参数作用。以及在临界异常情况下的细节逻辑。目标是如何减少连接异常而引起的服务访问失败，提高服务成功率。</p> <p>近期为解决一个生产环境中的 Istio Gateway 连接偶尔 Reset 问题，研究了一下 Envoy/Kernel 在 socket 连接关闭上的事。其中包括 Envoy 的连接管理相关参数和 Linux 系统网络编程的细节。写本文以备忘。</p> Mark Zhu istio envoy dev-ops https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/ Sun, 11 Sep 2022 23:12:15 +0800 labile.zhu@gmail.com (Mark Zhu) Sun, 11 Sep 2022 23:12:15 +0800 https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/ <p><img src="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/index.assets/logo.png" alt="logo"><br /> <a href="https://theconstructor.org/case-study/tower-bridge-construction-london/352917/"><em>(Tower Bridge)伦敦的塔桥的开口跨度</em></a></p> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-%e4%b8%8e-envoy-%e6%8c%87%e6%a0%87%e6%a6%82%e8%bf%b0">Istio 与 Envoy 指标概述</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#envoy-%e6%8c%87%e6%a0%87">Envoy 指标</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#envoy-%e6%8c%87%e6%a0%87%e6%a6%82%e8%bf%b0">Envoy 指标概述</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#tag">Tag</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e6%8c%87%e6%a0%87%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b">指标数据类型</a></li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e6%8c%87%e6%a0%87%e9%87%8a%e4%b9%89">指标释义</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#cluster-manager">cluster manager</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#http-connection-managerhcm">http connection manager(HCM)</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#listeners">listeners</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#server">server</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#watch-dog">watch dog</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#event-loop">Event loop</a></li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e9%85%8d%e7%bd%ae%e8%af%b4%e6%98%8e">配置说明</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#configbootstrapv3bootstrap">config.bootstrap.v3.Bootstrap</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#configmetricsv3statsconfig">config.metrics.v3.StatsConfig</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#configmetricsv3statsmatcher">config.metrics.v3.StatsMatcher</a></li> </ul> </li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-%e6%8c%87%e6%a0%87">Istio 指标</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-%e8%87%aa%e5%b7%b1%e7%9a%84-metrics">Istio 自己的 Metrics</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e6%a0%87%e5%87%86%e6%8c%87%e6%a0%87%e8%af%b4%e6%98%8e">标准指标说明</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#metrics">Metrics</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#prometheus-%e7%9a%84-labels">Prometheus 的 Labels</a></li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e4%bd%bf%e7%94%a8">使用</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-proxy-%e4%b8%8e%e5%ba%94%e7%94%a8%e7%9a%84-metrics-%e6%95%b4%e5%90%88%e8%be%93%e5%87%ba">istio-proxy 与应用的 Metrics 整合输出</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e5%ae%9a%e5%88%b6%e4%b8%ba-metrics-%e5%a2%9e%e5%8a%a0%e7%bb%b4%e5%ba%a6">定制：为 Metrics 增加维度</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e5%ae%9a%e5%88%b6%e5%8a%a0%e5%85%a5-request--response-%e5%85%83%e4%bf%a1%e6%81%af%e7%bb%b4%e5%ba%a6">定制：加入 request / response 元信息维度</a></li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86">工作原理</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-stat-filter-%e4%bd%bf%e7%94%a8">istio stat filter 使用</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#istio-stat-plugin-%e5%ae%9e%e7%8e%b0">istio stat Plugin 实现</a></li> </ul> </li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#envoy-%e5%86%85%e7%bd%ae%e7%9a%84-metrics">Envoy 内置的 Metrics</a> <ul> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e5%ae%9a%e5%88%b6-envoy-%e5%86%85%e7%bd%ae%e7%9a%84-metrics">定制 Envoy 内置的 Metrics</a></li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e5%8e%9f%e7%90%86">原理</a></li> </ul> </li> <li><a href="https://blog.mygraphql.com/zh/posts/cloud/istio/istio-metrics/#%e6%80%bb%e7%bb%93istio-proxy-%e6%8c%87%e6%a0%87%e5%9c%b0%e5%9b%be">总结：Istio-Proxy 指标地图</a></li> </ul> </li> </ul> <blockquote> <p>💂 关于封面：<br /> 相信很多人听过《London Bridge Is Falling Down》这个儿歌，有人也知道这个是英国传统的儿童游戏歌曲。但很多人和我一样，以为 &ldquo;London Bridge&rdquo; 就是封面中的塔桥。直到今天，我才知道，&ldquo;London Bridge&rdquo; 并不是 &ldquo;Tower Bridge&rdquo;。所以，封面不是 &ldquo;London Bridge&rdquo;。无论喜欢与否，一个时代的符号走到了终点，愿安宁。</p> Mark Zhu istio envoy dev-ops