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Introduction

Explore how the Kubernetes Cluster Autoscaler automatically adjusts node counts for efficient resource use. Understand why scaling nodes is vital when HorizontalPodAutoscaler cannot schedule new Pods due to resource limits. This lesson prepares you to create clusters ready for autoscaling to maintain resilient and fault-tolerant applications.

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Usage of HorizontalPodAutoscaler (HPA) is one of the most critical aspects of making a resilient, fault-tolerant, and highly-available system. However, it is of no ...