charts: coredns
diff --git a/charts/coredns/templates/hpa.yaml b/charts/coredns/templates/hpa.yaml
new file mode 100644
index 0000000..57a476b
--- /dev/null
+++ b/charts/coredns/templates/hpa.yaml
@@ -0,0 +1,32 @@
+{{- if and (.Values.hpa.enabled) (not .Values.autoscaler.enabled) }}
+---
+{{- if .Capabilities.APIVersions.Has "autoscaling/v2" }}
+apiVersion: autoscaling/v2
+{{- else }}
+apiVersion: autoscaling/v2beta2
+{{- end }}
+kind: HorizontalPodAutoscaler
+metadata:
+ name: {{ template "coredns.fullname" . }}
+ labels: {{- include "coredns.labels" . | nindent 4 }}
+{{- if .Values.customLabels }}
+{{ toYaml .Values.customLabels | indent 4 }}
+{{- end }}
+{{- with .Values.customAnnotations }}
+ annotations:
+{{- toYaml . | nindent 4 }}
+{{- end }}
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: {{ default (include "coredns.fullname" .) .Values.deployment.name }}
+ minReplicas: {{ .Values.hpa.minReplicas }}
+ maxReplicas: {{ .Values.hpa.maxReplicas }}
+ metrics:
+{{ toYaml .Values.hpa.metrics | indent 4 }}
+{{- if .Values.hpa.behavior }}
+ behavior:
+{{ toYaml .Values.hpa.behavior | indent 4 }}
+{{- end }}
+{{- end }}