Kubernetes configuration drift occurs when actual cluster state diverges from what Git or Helm declares, often through manual changes, Helm overrides, or GitOps gaps. This post explains how drift inflates resource requests and autoscaler baselines, how to detect and attribute changes, and how continuous rightsizing and incremental remediation can restore configuration without disruptive hard reverts. The post Kubernetes Configuration Drift: How to Detect It and What It Costs You appeared first on Cast AI .