Cloud Infrastructure

Scaling Kubernetes Clusters Without Losing Sleep

Practical autoscaling and capacity-planning lessons from running Kubernetes at scale in production.

Marcus Chen
VP of Platform Engineering · 10 yrs experience
Jul 7, 2026 1 min read 8 views
Scaling Kubernetes Clusters Without Losing Sleep

Autoscaling Kubernetes well is less about clever algorithms and more about disciplined capacity planning. In this post we walk through how our platform team sizes node pools, sets resource requests correctly, and uses predictive scaling to handle traffic spikes without over-provisioning spend. We also cover common pitfalls like ignoring pod disruption budgets, setting requests too low, and forgetting to test scale-down behavior before an incident actually happens.

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Marcus Chen
Written by
Marcus Chen
VP of Platform Engineering · Nidavellirs

Marcus leads platform and infrastructure engineering, focused on reliability and developer experience.

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Scaling Kubernetes Clusters Without Losing Sleep