{{ if .Values.gitBackend.ingress.enabled -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: {{ .Release.Name }}-git-backend-ingress
  labels:
    app: git-backend
    chart: {{ template "gerrit-replica.chart" . }}
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
  annotations:
    nginx.ingress.kubernetes.io/proxy-body-size: {{ .Values.gitBackend.ingress.maxBodySize | default "50m" }}
    {{- if .Values.gitBackend.ingress.additionalAnnotations }}
{{ toYaml .Values.gitBackend.ingress.additionalAnnotations  | indent 4 }}
    {{- end }}
spec:
  {{ if .Values.gitBackend.ingress.tls.enabled -}}
  tls:
  - hosts:
    - {{ .Values.gitBackend.ingress.host }}
    {{ if .Values.gitBackend.ingress.tls.secret.create -}}
    secretName: {{ .Release.Name }}-git-backend-tls-secret
    {{- else }}
    secretName: {{ .Values.gitBackend.ingress.tls.secret.name }}
    {{- end }}
  {{- end }}
  rules:
  - host: {{ .Values.gitBackend.ingress.host }}
    http:
      paths:
      - backend:
          serviceName: {{ .Release.Name }}-git-backend-service
          servicePort: {{ .Values.gitBackend.service.http.port }}
          # TODO: Allow encrypted communication between Ingress and Service
          # A possible solution could be the annotation
          # nginx.ingress.kubernetes.io/auth-tls-pass-certificate-to-upstream
{{- end }}