https://www.pistack.xyz/tags/keda/ Recent content in Keda on Pi Stack Hugo en-us Fri, 15 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-15-kubernetes-hpa-custom-metrics-prometheus-adapter-keda-guide/ Fri, 15 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-15-kubernetes-hpa-custom-metrics-prometheus-adapter-keda-guide/ <p>Horizontal Pod Autoscaling (HPA) is one of Kubernetes&rsquo; most powerful features, allowing your workloads to scale automatically based on demand. While CPU and memory-based scaling works well for simple use cases, real-world applications often need to scale based on application-specific metrics like queue depth, requests per second, or business KPIs.</p>