---
apiVersion: v1
kind: Namespace
metadata:
  name: tandoor-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app.kubernetes.io/instance: tandoor
    app.kubernetes.io/name: tandoor
    app.kubernetes.io/version: "2.5"
  name: tandoor
  namespace: tandoor-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/instance: tandoor
      app.kubernetes.io/name: tandoor
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app.kubernetes.io/instance: tandoor
        app.kubernetes.io/name: tandoor
        app.kubernetes.io/version: "2.5"
    spec:
      initContainers:
        - name: create-superuser
          image: vabene1111/recipes:2.6.9
          workingDir: /opt/recipes
          command:
            - /bin/sh
            - -c
            - |
              . /opt/recipes/venv/bin/activate
              echo "Waiting for database..."
              while ! python -c "import socket; socket.create_connection(('postgresql-rw.database-system.svc.cluster.local', 5432), timeout=5)" 2>/dev/null; do
                sleep 2
              done
              echo "Database is ready. Running migrations..."
              python manage.py migrate --noinput
              echo "Collecting static files..."
              python manage.py collectstatic --noinput
              echo "Creating superuser if not exists..."
              python manage.py shell -c "
              from django.contrib.auth import get_user_model
              User = get_user_model()
              import os
              username = os.environ.get('DJANGO_SUPERUSER_USERNAME', 'admin')
              if not User.objects.filter(username=username).exists():
                  User.objects.create_superuser(
                      username=username,
                      email=os.environ.get('DJANGO_SUPERUSER_EMAIL', ''),
                      password=os.environ.get('DJANGO_SUPERUSER_PASSWORD', 'admin')
                  )
                  print(f'Superuser {username} created successfully')
              else:
                  print(f'Superuser {username} already exists')
              "
          volumeMounts:
            - name: staticfiles
              mountPath: /opt/recipes/staticfiles
          env:
            - name: DB_ENGINE
              value: django.db.backends.postgresql
            # Database - using shared PostgreSQL in database-system namespace
            - name: POSTGRES_HOST
              value: postgresql-rw.database-system.svc.cluster.local
            - name: POSTGRES_PORT
              value: "5432"
            - name: POSTGRES_DB
              value: tandoor
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: tandoor-db
                  key: username
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: tandoor-db
                  key: password
            - name: SECRET_KEY
              valueFrom:
                secretKeyRef:
                  name: tandoor-app
                  key: secret-key
            - name: DJANGO_SUPERUSER_USERNAME
              valueFrom:
                secretKeyRef:
                  name: tandoor-admin
                  key: username
            - name: DJANGO_SUPERUSER_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: tandoor-admin
                  key: password
            - name: DJANGO_SUPERUSER_EMAIL
              valueFrom:
                secretKeyRef:
                  name: tandoor-admin
                  key: email
      containers:
        - name: tandoor
          image: vabene1111/recipes:2.6.9
          imagePullPolicy: IfNotPresent
          env:
            - name: TZ
              value: Europe/Budapest
            - name: DEBUG
              value: "0"
            - name: ALLOWED_HOSTS
              value: "*"
            - name: CSRF_TRUSTED_ORIGINS
              value: "https://tandoor.dooplex.hu,https://tandoor.home"
            - name: SECURE_PROXY_SSL_HEADER
              value: "HTTP_X_FORWARDED_PROTO,https"
            - name: DB_ENGINE
              value: django.db.backends.postgresql
            # Database - using shared PostgreSQL in database-system namespace
            - name: POSTGRES_HOST
              value: postgresql-rw.database-system.svc.cluster.local
            - name: POSTGRES_PORT
              value: "5432"
            - name: POSTGRES_DB
              value: tandoor
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: tandoor-db
                  key: username
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: tandoor-db
                  key: password
            - name: SECRET_KEY
              valueFrom:
                secretKeyRef:
                  name: tandoor-app
                  key: secret-key
            - name: GUNICORN_MEDIA
              value: "1"
            - name: ENABLE_SIGNUP
              value: "0"
            - name: ENABLE_METRICS
              value: "1"
            - name: TANDOOR_PORT
              value: "8080"
            - name: SOCIAL_PROVIDERS
              value: "allauth.socialaccount.providers.openid_connect"
            - name: SOCIALACCOUNT_PROVIDERS
              value: '{"openid_connect":{"APPS":[{"provider_id":"authentik","name":"authentik","client_id":"y7Mv9stcPZYAGz5QQyzFO9KBFjXHG6OWhLNWPMHL","secret":"tSbRKbfnUigzibKaJpAAwJoF8JLXazssydS6WLoAGCD3hGqZ3ceK5SUvSAEcncQCImZaMmsepO3zwfgIO3huA4GRCHS5NzLGm0L2Ifz60PGKW0htr54u12pWOUBJc6dG","settings":{"server_url":"https://authentik.dooplex.hu/application/o/tandoor/.well-known/openid-configuration"}}]}}'
          ports:
            - containerPort: 8080
              name: http
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /
              port: http
            initialDelaySeconds: 60
            periodSeconds: 30
            timeoutSeconds: 10
            failureThreshold: 5
          readinessProbe:
            httpGet:
              path: /
              port: http
            initialDelaySeconds: 30
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 3
          resources:
            limits:
              cpu: "1"
              memory: 2Gi
            requests:
              cpu: 100m
              memory: 256Mi
          volumeMounts:
            - name: staticfiles
              mountPath: /opt/recipes/staticfiles
            - name: mediafiles
              mountPath: /opt/recipes/mediafiles
      volumes:
        - name: staticfiles
          persistentVolumeClaim:
            claimName: tandoor-staticfiles
        - name: mediafiles
          hostPath:
            path: /mnt/4_hdd/data/tandoor/mediafiles
            type: DirectoryOrCreate
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app.kubernetes.io/instance: tandoor
    app.kubernetes.io/name: tandoor
    app.kubernetes.io/version: "2.5"
  name: tandoor
  namespace: tandoor-system
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 8080
      protocol: TCP
      targetPort: http
  selector:
    app.kubernetes.io/instance: tandoor
    app.kubernetes.io/name: tandoor
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    external-dns.alpha.kubernetes.io/hostname: tandoor.dooplex.hu,tandoor.home
    nginx.ingress.kubernetes.io/proxy-body-size: 128m
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    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: tandoor
    app.kubernetes.io/name: tandoor
  name: tandoor
  namespace: tandoor-system
spec:
  ingressClassName: nginx-internal
  rules:
    - host: tandoor.dooplex.hu
      http:
        paths:
          - backend:
              service:
                name: tandoor
                port:
                  number: 8080
            path: /
            pathType: Prefix
    - host: tandoor.home
      http:
        paths:
          - backend:
              service:
                name: tandoor
                port:
                  number: 8080
            path: /
            pathType: Prefix
  tls:
    - hosts:
        - tandoor.dooplex.hu
      secretName: tandoor-tls
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  labels:
    app.kubernetes.io/instance: tandoor
    app.kubernetes.io/name: tandoor
  name: tandoor-staticfiles
  namespace: tandoor-system
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  storageClassName: longhorn