{{- if .Values.postgres.enabled -}}
apiVersion: v1
kind: Service
metadata:
  name: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
  labels:
{{ include "tline.labels" . | indent 4 }}
spec:
  type: ClusterIP
  ports:
    - name: postgres
      port: {{ .Values.postgres.service.port }}
      targetPort: postgres
  selector:
{{ include "tline.selectorLabels" . | indent 4 }}
    app.kubernetes.io/component: postgres
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
  labels:
{{ include "tline.labels" . | indent 4 }}
    app.kubernetes.io/component: postgres
spec:
  serviceName: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
  replicas: 1
  selector:
    matchLabels:
{{ include "tline.selectorLabels" . | indent 6 }}
      app.kubernetes.io/component: postgres
  template:
    metadata:
      labels:
{{ include "tline.selectorLabels" . | indent 8 }}
        app.kubernetes.io/component: postgres
    spec:
{{ include "tline.imagePullSecrets" . | indent 6 }}
{{- $aff := include "tline.affinity" (dict "Values" .Values "schedulingClass" .Values.postgres.schedulingClass) }}
{{- if $aff }}
      affinity:
{{ $aff | indent 8 }}
{{- end }}
{{- $tols := include "tline.tolerations" (dict "Values" .Values "schedulingClass" .Values.postgres.schedulingClass) }}
{{- if $tols }}
      tolerations:
{{ $tols | indent 8 }}
{{- end }}
      containers:
        - name: postgres
          image: {{ printf "%s:%s" .Values.images.postgres.repository .Values.images.postgres.tag | quote }}
          imagePullPolicy: {{ .Values.images.postgres.pullPolicy }}
          ports:
            - name: postgres
              containerPort: 5432
          env:
            - name: POSTGRES_USER
              value: {{ .Values.secrets.postgres.user | quote }}
            - name: POSTGRES_DB
              value: {{ .Values.secrets.postgres.database | quote }}
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ include "tline.secretName" . }}
                  key: POSTGRES_PASSWORD
          readinessProbe:
            exec:
              command:
                - sh
                - -c
                - pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
            initialDelaySeconds: 5
            periodSeconds: 5
          livenessProbe:
            exec:
              command:
                - sh
                - -c
                - pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
            initialDelaySeconds: 20
            periodSeconds: 10
          resources:
{{ toYaml .Values.postgres.resources | indent 12 }}
          volumeMounts:
            - name: data
              mountPath: /var/lib/postgresql/data
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
{{- $sc := include "tline.storageClass" (dict "Values" .Values "storageClass" .Values.postgres.storage.storageClass) -}}
{{- if $sc }}
        storageClassName: {{ $sc | quote }}
{{- end }}
        resources:
          requests:
            storage: {{ .Values.postgres.storage.size | quote }}
{{- end }}