https://blog.nndi.cloud/tags/observability/Recent content in observability on NNDI BlogHugo -- gohugo.ioenhello@nndi.cloud (NNDI)hello@nndi.cloud (NNDI)Fri, 27 Mar 2026 00:00:00 +0000https://blog.nndi.cloud/posts/securing-prometheus-metrics-endpoint/Fri, 27 Mar 2026 00:00:00 +0000hello@nndi.cloud (NNDI)https://blog.nndi.cloud/posts/securing-prometheus-metrics-endpoint/If you’re building a cloud-native application, chances are you expose application-level metrics through an HTTP endpoint like /metrics, typically for a system such as Prometheus. This has become standard practice in modern systems—especially in Kubernetes environments. A metrics endpoint is an invaluable source of insight into how your application behaves in production. With tools like Prometheus collecting data in near real time and platforms like Grafana visualizing it, you gain deep visibility into performance, reliability, and usage patterns.