{{/* check helm version */}}
{{- if (semverCompare "<v3.9.0" (.Capabilities.HelmVersion.Version | default "v3.0.0")) -}}
    {{- fail "ERROR: Helm >= 3.9.0 is required" -}}
{{- end -}}

{{- if and .Values.deployment.enabled (eq .Values.deployment.kind "Deployment") -}}
  {{- if gt (int .Values.deployment.replicas) 1 -}}
    {{- with .Values.additionalArguments -}}
      {{- range . -}}
        {{- if contains ".acme." . -}}
          {{- fail (printf "You can not enable acme if you set more than one traefik replica") -}}
        {{- end -}}
      {{- end -}}
    {{- end -}}
  {{- end -}}
  {{- if eq (default .Chart.AppVersion .Values.image.tag) "latest" }}
    {{- fail "\n\n ERROR: latest tag should not be used" }}
  {{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ template "traefik.fullname" . }}
  namespace: {{ template "traefik.namespace" . }}
  labels:
  {{- include "traefik.labels" . | nindent 4 }}
  {{- with .Values.deployment.labels }}
  {{- toYaml . | nindent 4 }}
  {{- end }}
  annotations:
  {{- if and .Values.providers.file.enabled (not .Values.providers.file.watch) }}
    checksum/traefik-dynamic-conf: {{ include (print $.Template.BasePath "/provider-file-cm.yaml") . | sha256sum }}
  {{- end }}
  {{- with .Values.deployment.annotations }}
  {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ default 1 .Values.deployment.replicas }}
  {{- end }}
  {{- if .Values.deployment.revisionHistoryLimit }}
  revisionHistoryLimit: {{ .Values.deployment.revisionHistoryLimit }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "traefik.labelselector" . | nindent 6 }}
  {{- with .Values.updateStrategy }}
  strategy:
    type: {{ .type }}
    {{- if (eq .type "RollingUpdate") }}
    rollingUpdate:
      maxUnavailable: {{ .rollingUpdate.maxUnavailable }}
      maxSurge: {{ .rollingUpdate.maxSurge }}
    {{- end }}
  {{- end }}
  minReadySeconds: {{ .Values.deployment.minReadySeconds }}
  template: {{ template "traefik.podTemplate" . }}
{{- end -}}