https://shadowfish.night-tower.net/tags/zabbix/Recent content in Zabbix on ShadowfishHugo -- gohugo.ioen-us© 2026 Creeping depths of the deepSat, 08 Aug 2026 10:45:00 +0200https://shadowfish.night-tower.net/post/saving-production-jenkins-xenomorph-disk-purge/Sat, 08 Aug 2026 10:45:00 +0200https://shadowfish.night-tower.net/post/saving-production-jenkins-xenomorph-disk-purge/<p>Late Friday night. 23:14 hours.</p> <p>The motion tracker—our secondary Zabbix monitoring channel—emitted a faint, rhythmic <em>ping</em>.</p> <p>A subtle ripple of disk consumption was crawling across our primary CI/CD infrastructure. At this enterprise, our engineering teams build heavy <strong>multi-domain physical system modeling platforms</strong>—compiling intricate thermodynamic loops, vehicle dynamics matrices, and standardized <strong>Functional Mock-up Units (FMUs)</strong> across hundreds of automated test suites.</p> <p>It turns out that <strong>four separate development teams</strong> had independently reached a tactical consensus: <em>&ldquo;Let&rsquo;s trigger a full regression deployment before leaving for the weekend!&rdquo;</em></p> <div class="flex px-4 py-3 rounded-md shadow bg-primary-100 dark:bg-primary-900" > <span class="text-primary-400 pe-3 flex items-center" > <span class="relative block icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M506.3 417l-213.3-364c-16.33-28-57.54-28-73.98 0l-213.2 364C-10.59 444.9 9.849 480 42.74 480h426.6C502.1 480 522.6 445 506.3 417zM232 168c0-13.25 10.75-24 24-24S280 154.8 280 168v128c0 13.25-10.75 24-23.1 24S232 309.3 232 296V168zM256 416c-17.36 0-31.44-14.08-31.44-31.44c0-17.36 14.07-31.44 31.44-31.44s31.44 14.08 31.44 31.44C287.4 401.9 273.4 416 256 416z"/></svg> </span> </span> <span class="dark:text-neutral-300" ><strong>Author&rsquo;s Note:</strong> Sysadmin &amp; SRE work is usually pretty quiet and uneventful&hellip; so I had to spice it up a bit! Why not turn a chaotic Saturday morning storage incident into a blockbuster action thriller?</span> </div>