---
# Namespace
apiVersion: v1
kind: Namespace
metadata:
  name: audiobookshelf-system
---
# Service Account
apiVersion: v1
kind: ServiceAccount
metadata:
  name: default
  namespace: audiobookshelf-system
---
# PVC for config/metadata/backups
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: audiobookshelf-config
  namespace: audiobookshelf-system
  labels:
    app.kubernetes.io/instance: audiobookshelf
    app.kubernetes.io/name: audiobookshelf
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 5Gi
---
# Audiobookshelf Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: audiobookshelf
  namespace: audiobookshelf-system
  labels:
    app.kubernetes.io/instance: audiobookshelf
    app.kubernetes.io/name: audiobookshelf
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/instance: audiobookshelf
      app.kubernetes.io/name: audiobookshelf
  template:
    metadata:
      labels:
        app.kubernetes.io/instance: audiobookshelf
        app.kubernetes.io/name: audiobookshelf
    spec:
      containers:
        - name: audiobookshelf
          image: advplyr/audiobookshelf:2.32.1
          imagePullPolicy: IfNotPresent
          env:
            - name: TZ
              value: Europe/Budapest
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          resources:
            limits:
              cpu: "1"
              memory: 1Gi
            requests:
              cpu: 100m
              memory: 256Mi
          livenessProbe:
            httpGet:
              path: /healthcheck
              port: http
            initialDelaySeconds: 30
            periodSeconds: 30
            timeoutSeconds: 10
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /healthcheck
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 5
          volumeMounts:
            - name: config
              mountPath: /config
              subPath: config
            - name: config
              mountPath: /metadata
              subPath: metadata
            - name: audiobooks
              mountPath: /audiobooks
      volumes:
        - name: config
          persistentVolumeClaim:
            claimName: audiobookshelf-config
        - name: audiobooks
          hostPath:
            path: /mnt/4_hdd/Audiobook
            type: Directory
---
# Audiobookshelf Service
apiVersion: v1
kind: Service
metadata:
  name: audiobookshelf
  namespace: audiobookshelf-system
  labels:
    app.kubernetes.io/instance: audiobookshelf
    app.kubernetes.io/name: audiobookshelf
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 80
      targetPort: http
      protocol: TCP
  selector:
    app.kubernetes.io/instance: audiobookshelf
    app.kubernetes.io/name: audiobookshelf
---
# Ingress
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: audiobookshelf
  namespace: audiobookshelf-system
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    external-dns.alpha.kubernetes.io/hostname: audiobookshelf.dooplex.hu,audiobookshelf.home
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/proxy-body-size: "0"
    nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
    nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
    nginx.ingress.kubernetes.io/configuration-snippet: |
      set $geo_allowed 0;
      if ($remote_addr ~ "^192\.168\.") { set $geo_allowed 1; }
      if ($remote_addr ~ "^10\.") { set $geo_allowed 1; }
      if ($geoip2_country_code = "HU") { set $geo_allowed 1; }
      if ($geo_allowed = 0) {
        return 403 "Access restricted to Hungary";
      }
  labels:
    app.kubernetes.io/instance: audiobookshelf
    app.kubernetes.io/name: audiobookshelf
spec:
  ingressClassName: nginx-internal
  rules:
    - host: audiobookshelf.dooplex.hu
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: audiobookshelf
                port:
                  number: 80
    - host: audiobookshelf.home
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: audiobookshelf
                port:
                  number: 80
  tls:
    - hosts:
        - audiobookshelf.dooplex.hu
      secretName: audiobookshelf-tls