https://clement.n8r.ch/en/tags/e2e-testing/ Recent content in E2e-Testing on n8r | Clément Hugo -- 0.147.7 en-US Thu, 26 Mar 2026 10:00:00 +0100 https://clement.n8r.ch/en/articles/banking-on-reliability-kubecon-eu-2026/ Thu, 26 Mar 2026 10:00:00 +0100 https://clement.n8r.ch/en/articles/banking-on-reliability-kubecon-eu-2026/ <p>This article is a written companion to my <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/">KubeCon EU 2026</a> talk of the same name. It covers four stories from five years of running a Kubernetes platform at <a href="https://www.postfinance.ch">PostFinance</a>, a systemic Swiss financial institution: SLOs as a reliability driver, open-source monitoring tools, continuous end-to-end testing, and an interactive debugging session tracking down rare 502 errors.</p> <p>The interactive visualizations below (hash ring, race condition sequence diagram) are ported from the Slidev presentation so you can explore them at your own pace.</p>