{{- if .Values.deployment.enabled }}
apiVersion: apps/v1
kind: Deployment

metadata:
  name: {{ include "error-pages.fullname" . }}
  namespace: {{ template "error-pages.namespace" . }}
  labels:
    {{- include "error-pages.commonLabels" . | nindent 4 }}

spec:
  {{- with .Values.deployment }}
  replicas: {{ .replicas | default 1 }}
  selector:
    matchLabels:
      {{- include "error-pages.selectorLabels" $ | nindent 6 }}
  template:
    metadata:
      {{- with .podAnnotations }}
      annotations:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}
      labels:
        {{- include "error-pages.commonLabels" $ | nindent 8 }}
        {{- with .labels }}
        {{- tpl (toYaml .) $ | nindent 8 }}
        {{- end }}
    spec:
      automountServiceAccountToken: false
      {{- with .imagePullSecrets }}
      imagePullSecrets:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}
      containers:
        - name: {{ include "error-pages.fullname" $ }}

          {{- with .securityContext }}
          securityContext:
            {{- toYaml . | nindent 12 }}
          {{- end }}

          {{- with $.Values.image }}
          image: "{{ .repository }}:{{ .tag | default $.Chart.AppVersion }}"
          imagePullPolicy: {{ .pullPolicy | default "IfNotPresent" }}
          {{- end }}
          ports:
            - name: http
              containerPort: {{ $.Values.config.listen.port }}
              protocol: TCP
          env:
          {{- with $.Values.config }}
            {{- if .log.level }}
            - {name: LOG_LEVEL, value: "{{ .log.level }}"}
            {{- end }}
            {{- if .log.format }}
            - {name: LOG_FORMAT, value: "{{ .log.format }}"}
            {{- end }}
            {{- if .listen.address }}
            - {name: HTTP_ADDR, value: "{{ .listen.address }}"}
            {{- end }}
            - {name: HTTP_PORT, value: "{{ .listen.port }}"}
            {{- if ne .defaultErrorPage nil }}
            - {name: DEFAULT_ERROR_PAGE, value: "{{ .defaultErrorPage }}"}
            {{- end }}
            {{- if .sendSameHttpCode }}
            - {name: SEND_SAME_HTTP_CODE, value: "true"}
            {{- end }}
            {{- if .showDetails }}
            - {name: SHOW_DETAILS, value: "true"}
            {{- end }}
            {{- if ne .proxyHeaders nil }}
            - {name: PROXY_HTTP_HEADERS, value: "{{ join "," .proxyHeaders }}"}
            {{- end }}
            {{- if .disableBuiltInCodes }}
            - {name: DISABLE_BUILT_IN_CODES, value: "true"}
            {{- end }}
            {{- if .addCode }}
              {{- $parts := list -}}
              {{- range .addCode -}}
                {{- $e := printf "%s=%s" .code .message -}}
                {{- if .description -}}{{- $e = printf "%s|%s" $e .description -}}{{- end -}}
                {{- $parts = append $parts $e -}}
              {{- end }}
            - name: ADD_CODE
              value: |
{{ join "\n" $parts | indent 16 }}
            {{- end }}
            {{- if .htmlTemplate.name }}
            - {name: TEMPLATE_NAME, value: "{{ .htmlTemplate.name }}"}
            {{- end }}
            {{- if .htmlTemplate.rotationMode }}
            - {name: ROTATION_MODE, value: "{{ .htmlTemplate.rotationMode }}"}
            {{- end }}
            {{- if .htmlTemplate.custom }}
            - name: HTML_TEMPLATE
              value: {{ .htmlTemplate.custom | toJson }}
            {{- end }}
            {{- if .jsonTemplate.custom }}
            - name: JSON_TEMPLATE
              value: {{ .jsonTemplate.custom | toJson }}
            {{- end }}
            {{- if .xmlTemplate.custom }}
            - name: XML_TEMPLATE
              value: {{ .xmlTemplate.custom | toJson }}
            {{- end }}
            {{- if .txtTemplate.custom }}
            - name: TEXT_TEMPLATE
              value: {{ .txtTemplate.custom | toJson }}
            {{- end }}
            {{- if .homepageUrl }}
            - {name: HOMEPAGE_URL, value: "{{ .homepageUrl }}"}
            {{- end }}
            {{- if .addLink }}
              {{- $parts := list -}}
              {{- range .addLink -}}
                {{- $parts = append $parts (printf "%s=%s" .label .url) -}}
              {{- end }}
            - name: ADD_LINK
              value: |
{{ join "\n" $parts | indent 16 }}
            {{- end }}
            {{- if .disableL10n }}
            - {name: DISABLE_L10N, value: "true"}
            {{- end }}
            {{- with $.Values.deployment.env }}
            {{- tpl (toYaml .) $ | nindent 12 }}
            {{- end }}
          {{- end }}

          {{- with .args }}
          args:
            {{- tpl (toYaml .) $ | nindent 12 }}
          {{- end }}

          {{- with .probe }}
          livenessProbe:
            httpGet: {port: http, path: /healthz}
            periodSeconds: {{ .interval }}
            initialDelaySeconds: {{ .initialDelay }}
          readinessProbe:
            httpGet: {port: http, path: /healthz}
            periodSeconds: {{ .interval }}
            initialDelaySeconds: {{ .initialDelay }}
          {{- end }}

          {{- with .resources }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}

          {{- with .volumeMounts }}
          volumeMounts:
            {{- tpl (toYaml .) $ | nindent 12 }}
          {{- end }}

      {{- with .volumes }}
      volumes:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}

      {{- with .nodeSelector }}
      nodeSelector:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}

      {{- with .affinity }}
      affinity:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}

      {{- with .tolerations }}
      tolerations:
        {{- tpl (toYaml .) $ | nindent 8 }}
      {{- end }}
  {{- end }}
{{- end }}