apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Values.name }}
  namespace: {{ .Values.namespace }}
spec:
  replicas: 1
  selector:
    matchLabels:
      app: {{ .Values.name }}
  template:
    metadata:
      labels:
        app: {{ .Values.name }}
    spec:
      initContainers:
      - name: init-cleanup
        image: busybox
        command: ["rm", "-rf", "/var/lib/postgresql/data/lost+found"]
        volumeMounts:
        - name: backup
          mountPath: /var/lib/postgresql/data
      - name: "{{ .Values.name }}-db"
        image: postgres:alpine
        restartPolicy: Always
        env:
        - name: POSTGRES_DB
          value: "{{ .Values.env.dbName }}"
        - name: POSTGRES_USER
          value: "{{ .Values.env.dbUser }}"
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.secrets.db.secretName }}
              key: {{ .Values.secrets.db.secretKey }}
        volumeMounts:
        - name: config
          mountPath: /var/lib/postgresql/data
          subPath: pgdata
      containers:
      - name: {{ .Values.name }}
        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
        env:
        - name: POSTGRES_USER
          value: "{{ .Values.env.dbUser }}"
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.secrets.db.secretName }}
              key: {{ .Values.secrets.db.secretKey }}
        - name: POSTGRES_IP
          value: "localhost"
        - name: POSTGRES_PORT
          value: "5432"
        - name: JWT_SECRET
          valueFrom:
            secretKeyRef:
              name: {{ .Values.secrets.jwt.secretName }}
              key: 
        - name: POSTGRES_DB
          value: "{{ .Values.env.dbName }}"
        volumeMounts:
        - name: config
          mountPath: /app/backend/backup-data
          subPath: backup
      volumes:
      {{- if and .Values.persistence.enabled .Values.persistence.existingClaim }}
      - name: config
        persistentVolumeClaim:
          claimName: "{{ .Values.persistence.claimName }}"
      {{- else if .Values.persistence.enabled }}
      - name: config
        persistentVolumeClaim:
          claimName: "longhorn-{{ .Values.name }}"
      {{- else }}
      - name: config
        emptyDir: {}
      {{- end }}