Kubernetes Cost Optimization in Practice: From Resource Governance to FinOps
Overview Kubernetes has become the standard runtime platform for cloud-native applications, but its elasticity and flexibility also bring significant cost management challenges. According to the Flexera 2024 State of the Cloud report, enterprises waste an average of 32% of their cloud spending, and resource waste in Kubernetes clusters is particularly pronounced — an ungoverned K8s cluster often has resource utilization below 30%. Kubernetes cost optimization is not a one-time configuration adjustment, but a systematic engineering effort spanning resource governance, autoscaling, instance type selection, and FinOps culture building....