What Silently Breaks When You Migrate from Ingress NGINX to HAProxy

<p>Most nginx misconfigurations announce themselves. You typo a directive, <code>nginx -t</code> fails, you fix it. That feedback loop is fast and it works.</p> <p>The dangerous

<p>After getting the Service running, the next thing I needed was a way to route external HTTP traffic to it. That's where Ingress comes in — and I went with the HAProxy ingress

<p>I've been building Finterm, a financial terminal<br /> that runs entirely in a browser tab, on Cloudflare<br /> Workers via <code>@opennextjs/cloudflare</code>. The promise<br

<h2> The status of the controller </h2> <p>As of March 2026, the Kubernetes SIG Network stopped maintaining ingress-nginx. That is the controller a lot of clusters have been

<p><strong>TL;DR</strong> — I shipped a baseline of security headers into every generated nginx vhost, meaning it as a <em>fallback</em> for applications that send none of their

<p>This post documents a real debugging session that started with a simple symptom — <code>example.com</code> wouldn't load — and ended up uncovering several separate, unrelated

<p>Eight containers behind one nginx. One of them was stopped. nginx would not start.</p> <p>Not "returned 502 for that service" — would not start, at all, with every other