{{- /*
  Generate HPA for each PocketBase instance
*/ -}}
{{- if .Values.autoscaling.enabled }}
{{- range .Values.instances }}
---
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: pocketbase-{{ .id }}
  labels:
    app: pocketbase
    instance: {{ .id }}
    {{- include "pocketbase.labels" $ | nindent 4 }}
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: pocketbase-{{ .id }}
  minReplicas: {{ .replicaCount | default 1 }}
  maxReplicas: {{ $.Values.autoscaling.maxReplicas }}
  metrics:
    {{- if $.Values.autoscaling.targetCPUUtilizationPercentage }}
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: {{ $.Values.autoscaling.targetCPUUtilizationPercentage }}
    {{- end }}
    {{- if $.Values.autoscaling.targetMemoryUtilizationPercentage }}
    - type: Resource
      resource:
        name: memory
        target:
          type: Utilization
          averageUtilization: {{ $.Values.autoscaling.targetMemoryUtilizationPercentage }}
    {{- end }}
{{- end }}
{{- end }}