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Linux Ops Smart Journey
Linux Ops Smart Journey
Oct 15, 2024 · Cloud Native

Master Kubernetes Vertical Pod Autoscaler (VPA): Installation, Configuration, and Real‑World Tuning

This guide explains what Kubernetes VPA is, its architecture, version compatibility, step‑by‑step installation, certificate setup, manifest generation, practical VPA configuration, validation procedures, performance testing, and known limitations, enabling you to optimize pod resources in cloud‑native clusters.

Cloud NativeK8sKubernetes
0 likes · 12 min read
Master Kubernetes Vertical Pod Autoscaler (VPA): Installation, Configuration, and Real‑World Tuning
Tencent Cloud Developer
Tencent Cloud Developer
Nov 24, 2022 · Cloud Native

Large‑Scale Cost Optimization for Kubernetes/TKE: Data Collection, Measures, and Implementation

The article details a Tencent‑led, end‑to‑end cost‑optimization project for large‑scale Kubernetes/TKE clusters that collected extensive workload metrics, applied VPA/HPA enhancements, custom scheduling and node‑downscaling via the open‑source Crane platform, ultimately delivering up to 70% CPU and 50% memory savings with zero‑fault deployments.

Cloud NativeCost OptimizationHPA
0 likes · 29 min read
Large‑Scale Cost Optimization for Kubernetes/TKE: Data Collection, Measures, and Implementation