{{- if .Values.submariner.serviceDiscovery }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ template "submariner.lighthouseDnsName" . }}
  labels:
    heritage: {{ .Release.Service | quote }}
    release: {{ .Release.Name | quote }}
    chart: {{ template "submariner.chart" . }}
    app: {{ template "submariner.lighthouseDnsName" . }}
    component: lighthouse-coredns
spec:
  selector:
    matchLabels:
      app: {{ template "submariner.lighthouseDnsName" . }}
  replicas: 2
  template:
    metadata:
      labels:
        app: {{ template "submariner.lighthouseDnsName" . }}
    spec:
      containers:
        - args:
            - -conf
            - /etc/coredns/Corefile
          image: {{ .Values.lighthouseCoredns.image.repository }}:{{  default .Chart.AppVersion .Values.lighthouseCoredns.image.tag }}
          imagePullPolicy: {{ .Values.lighthouseCoredns.image.pullPolicy }}
          name: {{ template "submariner.lighthouseDnsName" . }}
          volumeMounts:
            - mountPath: /etc/coredns
              name: config-volume
              readOnly: true
      serviceAccountName: {{ template "submariner.lighthouseServiceAccountName" . }}
      volumes:
        - configMap:
            defaultMode: 420
            items:
              - key: Corefile
                path: Corefile
            name: {{ template "submariner.lighthouseDnsName" . }}
          name: config-volume
---
apiVersion: v1
kind: Service
metadata:
  name: {{ template "submariner.lighthouseDnsName" . }}
  labels:
    app: {{ template "submariner.lighthouseDnsName" . }}
spec:
  ports:
    - name: udp
      port: 53
      protocol: UDP
      targetPort: 53
  selector:
    app: {{ template "submariner.lighthouseDnsName" . }}
  type: ClusterIP
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ template "submariner.lighthouseDnsName" . }}
data:
  Corefile: |
    supercluster.local:53 {
{{- if .Values.submariner.debug }}
        log
{{- end }}
        lighthouse
        errors
        health
        ready
    }
{{- end }}