Choosing Between HPA, VPA, and Cluster Autoscaler in Kubernetes
Guide to choosing and configuring HPA, VPA, and Cluster Autoscaler in Kubernetes based on workload metrics, pod resizing safety, and node‑group elasticity.
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kubernetesScaling Kubernetes Pods with Custom Prometheus Metrics Using Horizontal Pod Autoscaler
Learn how to connect Prometheus metrics to Kubernetes' Horizontal Pod Autoscaler so your pods scale on request rate, queue depth, or any custom signal.
prometheusEnable and Verify Horizontal Pod Autoscaler on a DigitalOcean Managed Kubernetes Cluster
Step‑by‑step guide to deploy an HPA that scales a sample nginx Deployment based on CPU utilization, with checks and rollback options.
Scaling Kubernetes Apps on Request Rate with Prometheus Adapter
Learn how to scale Kubernetes workloads based on request‑per‑second using the Prometheus Adapter, avoiding late CPU‑driven scaling and improving latency.
Scale Your Stateless Apps on Kubernetes with CPU‑Based Horizontal Pod Autoscaler
Learn how to let Kubernetes automatically scale your stateless workloads with the Horizontal Pod Autoscaler. Step‑by‑step guide, example, trade‑offs, and checklist to get CPU‑based autoscaling working safely.
Preventing Performance Degradation with Kubernetes Horizontal Pod Autoscaler
Learn how to implement the Kubernetes Horizontal Pod Autoscaler (HPA) to maintain application performance during traffic spikes while avoiding common pitfalls like memory-scaling traps.