{{- if or .Values.controller.proxySetHeaders .Values.controller.headers }}
apiVersion: v1
kind: ConfigMap
metadata:
  labels:
    app: {{ template "nginx-ingress.name" . }}
    chart: {{ template "nginx-ingress.chart" . }}
    component: "{{ .Values.controller.name }}"
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
  name: {{ template "nginx-ingress.fullname" . }}-custom-proxy-headers
data:
{{- if .Values.controller.proxySetHeaders }}
{{ toYaml .Values.controller.proxySetHeaders | indent 2 }}
{{ else if and .Values.controller.headers (not .Values.controller.proxySetHeaders) }}
{{ toYaml .Values.controller.headers | indent 2 }}
{{- end }}
{{- end }}