apiVersion: apps/v1
kind: Deployment
metadata:
  name: paperless-postgres
  labels:
    app: paperless-postgres
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: paperless-postgres
  template:
    metadata:
      labels:
        app: paperless-postgres
    spec:
      initContainers:
        - name: fix-permissions
          image: busybox
          command: ["sh", "-c", "chown -R 999:999 /data"]
          volumeMounts:
            - name: data
              mountPath: /data
      containers:
        - name: postgres
          image: {{ .Values.postgres.image }}
          ports:
            - containerPort: 5432
          env:
            - name: POSTGRES_DB
              value: {{ .Values.postgres.database }}
            - name: POSTGRES_USER
              value: {{ .Values.postgres.user }}
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.secretName }}
                  key: PAPERLESS_DB_PASS
          volumeMounts:
            - name: data
              mountPath: /var/lib/postgresql/data
      volumes:
        - name: data
          hostPath:
            path: {{ .Values.dogstore }}/service-data/paperless/pgdata
            type: DirectoryOrCreate
---
apiVersion: v1
kind: Service
metadata:
  name: paperless-postgres
spec:
  selector:
    app: paperless-postgres
  ports:
    - port: 5432
      targetPort: 5432