---
# 1) Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: paperless
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: paperless
  template:
    metadata:
      labels:
        app: paperless
    spec:
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              preference:
                matchExpressions:
                  - key: kubernetes.io/hostname
                    operator: In
                    values:
                      - iris
      containers:
        - name: paperless
          image: ghcr.io/paperless-ngx/paperless-ngx:latest
          imagePullPolicy: Always
          env:
            - name: PUID
              value: "1000"
            - name: PGID
              value: "1000"
            - name: PAPERLESS_URL
              value: "http://paperless.haven"
            - name: PAPERLESS_TIME_ZONE
              value: "America/Sao_Paulo"
            - name: PAPERLESS_OCR_LANGUAGE
              value: "por"
            - name: PAPERLESS_OCR_LANGUAGES
              value: "por"
            - name: PAPERLESS_OCR_USER_ARGS
              value: '{"invalidate_digital_signatures": true}'
            - name: PAPERLESS_DBHOST
              value: postgresql.haven
            - name: PAPERLESS_REDIS
              value: "redis://redis.haven:6379"
            - name: PAPERLESS_PORT
              value: "8000"
          ports:
            - containerPort: 8000
              name: paperless-port
          resources:
            requests:
              cpu: "100m"
              memory: "256Mi"
            limits:
              cpu: "4000m"
              memory: "1Gi"
          volumeMounts:
            - name: paperless-data
              subPath: data
              mountPath: /usr/src/paperless/data
            - name: paperless-data
              subPath: media
              mountPath: /usr/src/paperless/media
            - name: paperless-data
              subPath: export
              mountPath: /usr/src/paperless/export
            - name: paperless-data
              subPath: consume
              mountPath: /usr/src/paperless/consume
      volumes:
        - name: paperless-data
          persistentVolumeClaim:
            claimName: paperless-data
---
# 2) Service
apiVersion: v1
kind: Service
metadata:
  name: paperless
  namespace: default
spec:
  type: ClusterIP
  selector:
    app: paperless
  ports:
    - port: 8000
      targetPort: paperless-port
---
# 3) PersistentVolumeClaim
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: paperless-data
  namespace: default
  annotations:
    nfs.io/storage-path: "paperless-data"
spec:
  storageClassName: "nfs-client"
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 5Gi
    limits:
      storage: 15Gi
---
# 4) Ingress
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: paperless
  namespace: default
spec:
  ingressClassName: nginx
  rules:
    - host: paperless.haven
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: paperless
                port:
                  number: 8000