academia/deploy/k3s/hpa.yaml

---
# Horizontal Pod Autoscaler para API
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: student-api-hpa
  namespace: student-enrollment
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: student-api
  minReplicas: 2
  maxReplicas: 5
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 70
    - type: Resource
      resource:
        name: memory
        target:
          type: Utilization
          averageUtilization: 80
  behavior:
    scaleDown:
      stabilizationWindowSeconds: 300
      policies:
        - type: Percent
          value: 10
          periodSeconds: 60
    scaleUp:
      stabilizationWindowSeconds: 0
      policies:
        - type: Percent
          value: 100
          periodSeconds: 15
---
# HPA para Frontend
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: student-frontend-hpa
  namespace: student-enrollment
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: student-frontend
  minReplicas: 2
  maxReplicas: 4
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 80