{{- include "bjw-s.common.loader.init" . }}

{{- define "cloudflared.hardcodedValues" -}}
global:
  nameOverride: {{ include "cloudflared.name" . }}
  fullNameOverride: {{ include "cloudflared.name" . }}
  createDefaultServiceAccount: false
controllers:
  main:
    type: deployment
    replicas: 1
    strategy: Recreate
    serviceAccount:
      name: {{ include "cloudflared.name" . }}
    containers:
      main:
        image:
          repository: {{ .Values.image.repository }}
          tag: {{ .Values.image.tag }}
          pullPolicy: {{ .Values.image.pullPolicy }}
        args:
          - tunnel
          - --protocol
          - {{ .Values.protocol }}
          - --no-autoupdate
          {{- if .Values.metrics.enabled }}
          - --metrics 0.0.0.0:20241
          {{- end }}
          - run
          - --token
          - $(CF_MANAGED_TUNNEL_TOKEN)
        env:
          - name: CF_MANAGED_TUNNEL_TOKEN
            valueFrom:
              secretKeyRef:
                name: {{ include "secret.name" . }}
                key: {{ include "secret.key" . }}
        resources:
          {{- with .Values.resources }}
          {{- toYaml . | nindent 10 }}
          {{ end }}
serviceAccount:
  main:
    enabled: true
    forceRename: {{ include "cloudflared.name" . }}
{{- if .Values.metrics.enabled }}
service:
  main:
    controller: main
    ports:
      metrics:
        port: 20241
        targetPort: 20241
serviceMonitor:
  main:
    selector:
      matchLabels:
        app.kubernetes.io/name: {{ include "cloudflared.name" . }}
        app.kubernetes.io/instance: {{ include "cloudflared.name" . }}
    serviceName: '{{ include "bjw-s.common.lib.chart.names.fullname" $ }}'
    endpoints:
      - port: metrics
        interval: 30s
        scrapeTimeout: 10s
        path: /metrics
{{- end }}
{{- end -}}
{{- $_ := mergeOverwrite .Values (include "cloudflared.hardcodedValues" . | fromYaml) -}}

{{/* Render the templates */}}
{{ include "bjw-s.common.loader.generate" . }}