{{- if .Values.autoscaling.enabled }}
################################################
# Standardized Templates - Horizontal Pod Autoscaler (HPA)
# Author/Maintainer: Farley <farley@neonsurge.com>
################################################
apiVersion: {{ template "hpa.apiVersion" . }}
kind: HorizontalPodAutoscaler
metadata:
  name: {{ template "name" . }}
  # include labels for this service to identify it
{{- include "labels" . | indent 2 }}
spec:
  scaleTargetRef:
    apiVersion: apps/v2beta1
    kind: Deployment
    name: {{ template "name" . }}
  minReplicas: {{ .Values.autoscaling.minReplicas }}
  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
  metrics:
{{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
    - type: Resource
      resource:
        name: cpu
        {{- if eq (include "hpa.apiVersion" .) "autoscaling/v2beta1" }}
        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
        {{- else }}
        target:
          type: Utilization
          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
        {{- end }}
{{- end -}}
{{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
    - type: Resource
      resource:
        name: memory
        {{- if eq (include "hpa.apiVersion" .) "autoscaling/v2beta1" }}
        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
        {{- else }}
        target:
          type: Utilization
          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
        {{- end }}
{{- end }}
{{- end }}