Summary
This blog post details Zapier's migration from ingress-nginx to Envoy Gateway, motivated by the end-of-life announcement for ingress-nginx. The post outlines the challenges faced during the migration process, such as debugging issues with traffic management and ensuring compatibility with existing services. It also highlights improvements made in terms of performance, observability, and developer autonomy, offering insights into the technical decisions, metrics, and the collaborative efforts of the engineering team behind this significant infrastructure change.