{{/*
# Copyright © 2019 Bell Canada
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/}}

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "common.fullname" . }}
  namespace: {{ include "common.namespace" . }}
  labels:
    app: {{ include "common.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ include "common.release" . }}
    heritage: {{ .Release.Service }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app: {{ include "common.name" . }}
  template:
    metadata:
      labels:
        app: {{ include "common.name" . }}
        release: {{ include "common.release" . }}
    spec:
      containers:
      - name: {{ include "common.name" . }}
        image: {{ .Values.global.repository | default .Values.repository }}/{{ .Values.image }}
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        ports:
        - containerPort: {{ .Values.service.internalPort }}
        readinessProbe:
          exec:
            command:
            - /bin/sh
            - -i
            - -c
            - psql -h 127.0.0.1 -U $POSTGRES_USER -q -d {{ .Values.config.postgresDB }}
              -c 'SELECT 1'
          initialDelaySeconds: 5
          timeoutSeconds: 1
        env:
          - name: POSTGRES_USER
            value: "{{ .Values.config.postgresUser }}"
          - name: POSTGRES_PASSWORD
            value: "{{ .Values.config.postgresPassword }}"
          - name: POSTGRES_DB
            value: "{{ .Values.config.postgresDB }}"
        volumeMounts:
        - mountPath: /etc/localtime
          name: localtime
          readOnly: true
        - name: {{ include "common.fullname" . }}-data
          mountPath: /var/lib/postgresql/
        resources:
{{ include "common.resources" . | indent 12 }}
      {{- if .Values.nodeSelector }}
      nodeSelector:
{{ toYaml .Values.nodeSelector | indent 10 }}
      {{- end -}}
      {{- if .Values.affinity }}
      affinity:
{{ toYaml .Values.affinity | indent 10 }}
      {{- end }}
      volumes:
        - name: localtime
          hostPath:
            path: /etc/localtime
      {{- if .Values.persistence.enabled }}
        - name: {{ include "common.fullname" . }}-data
          persistentVolumeClaim:
            claimName: {{ include "common.fullname" . }}
      {{- else }}
          emptyDir: {}
      {{- end }}
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"