google/gke-scaling — assets/vpa-example.yaml

apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
  name: example-vpa
  namespace: default
spec:
  targetRef:
    apiVersion: "apps/v1"
    kind: Deployment
    name: example-deployment
  updatePolicy:
    updateMode: "Off"  # Recommendation only - safest starting point
  resourcePolicy:
    containerPolicies:
    - containerName: "*"
      minAllowed:
        cpu: 100m
        memory: 50Mi
      maxAllowed:
        cpu: 1
        memory: 1Gi