Ingress Controller on Support Toolshttps://support.tools/tags/ingress-controller/Recent content in Ingress Controller on Support ToolsHugoen-USFri, 23 Oct 2026 00:00:00 +0000Ingress-NGINX Retirement on RKE2: Migrating to Traefik Without Downtimehttps://support.tools/ingress-nginx-retirement-rke2-migrating-traefik-without-downtime/Wed, 04 Feb 2026 00:00:00 -0500https://support.tools/ingress-nginx-retirement-rke2-migrating-traefik-without-downtime/<p>The Kubernetes community announced in November 2025 that Ingress-NGINX is being retired. Best-effort maintenance ended in March 2026, and there are no more releases, bug fixes or security patches from upstream. RKE2 shipped ingress-nginx as its default ingress controller until v1.36, so most existing RKE2 clusters still run it.</p> <p>This post walks through the practical side of migrating RKE2 clusters from ingress-nginx to Traefik. The emphasis is on running both controllers side-by-side so you can migrate gradually without taking production offline.</p>