"Kubernetes Vertical Pod Autoscaler(VPA) 配置与验证"

Kubernetes Vertical Pod Autoscaler(VPA) 配置与验证apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: api-vpa namespace: app spec: targetRef: apiVersion: apps/v1 kind: Deployment name: api updatePolicy: updateMode: "Auto" resourcePolicy: containerPolicies: - containerName: api minAllowed: cpu: 100m memory: 128Mi maxAllowed: cpu: 2000m memory: 2Gi 验证观察推荐值与实际请求/限制变化，确认更新策略生效总结VPA 能自动调优单 Pod 资源，搭配 HPA 获得更稳定的弹性能力。