Thushara Sampath·Oct 5Migrating from ingress-nginx to OpenResty + WAF, Without DowntimeWe recently replaced our NGINX Ingress setup with an OpenResty + WAF-based setup. I’ve compiled the lessons learned into a blog.
Esenabdullahemin·Aug 10Sunucu, Sıfırdan: Tek Script’le HTTPS’li Bir OpenResty SunucusuUzun süredir uygulama geliştiriyorum ama sunucu tarafı hep biraz “kara kutu” kalmıştı. Kodun çalıştığı yeri gerçekten anlamak için en iyi…
Hatam Abolghasemi·Jul 26Why We Monitor Nginx With… Not Nginx: An OpenResty StoryThe whole thing started with one plain, annoying question: how do we get real metrics out of nginx?
OpenResty Inc.·Mar 11How OpenResty XRay Enables Full-Stack Dynamic Tracing in ProductionProduction observability forces a familiar compromise. eBPF’s kernel verifier limits what you can express. SystemTap drags in environmental…
OpenResty Inc.·Mar 5End-to-End Client Real IP Passthrough in OpenResty EdgeWhen a front proxy, CDN, or Layer 4 load balancer sits in front of your gateway, the address the gateway receives becomes the proxy…
OpenResty Inc.·Feb 27What is OpenResty EdgeTraffic management has become the defining infrastructure challenge for modern enterprises. As systems shifted to microservices and hybrid…
OpenResty Inc.·Feb 24Introduction to OpenResty XRayDespite rising APM budgets, MTTR hasn’t meaningfully improved for most enterprises. The problem isn’t data scarcity, it’s data overload.
OpenResty Inc.·Feb 2Why Writing to Kafka at the API Gateway Breaks Your Latency BudgetMost API gateways don’t suffer because Kafka writes are slow. They suffer because Kafka writes are unpredictable, and unpredictability is…
OpenResty Inc.·Jan 15When OpenResty Memory Keeps Climbing with No Traffic Spike: A Leak We Fixed Without RebootingIn a production OpenResty gateway handling hundreds of thousands of requests per second, memory usage began to rise steadily without any…
Seshan Kannan·Jan 9Observability at the API Gateway: Tracing, Metrics, and Downstream VisibilityAPI gateways sit at a deceptively simple point in the architecture: almost every request flows through them. Yet observability at the…
