How the Retirement of Ingress NGINX Signals a Shift to AI-Native Gateways

Lin Sun, head of open source at Solo.io and a member of the CNCF Technical Oversight Committee, explains why the retirement of the Ingress NGINX controller marks more than the end of a widely deployed project. As cloud-native architectures evolve, IT teams are being pushed toward next-generation gateways purpose-built to support AI agents, real-time inference workloads and increasingly dynamic application traffic patterns.