# Namespace
apiVersion: v1
kind: Namespace
metadata:
  name: nginx-deployment

---
# Persistent Volume
apiVersion: v1
kind: PersistentVolume
metadata:
  name: nginx-pv
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: manual
  hostPath:
    path: "/mnt/data/nginx-pv" # Adjust this path according to the Kubernetes node filesystem

---
# Persistent Volume Claim
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nginx-pvc
  namespace: nginx-deployment
spec:
  storageClassName: manual
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi

---
# Deployment for Nginx Pods
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  namespace: nginx-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:latest
        ports:
        - containerPort: 80
        volumeMounts:
        - mountPath: /usr/share/nginx/html
          name: nginx-storage
        resources:
          limits:
            memory: "512Mi"
            cpu: "1"
          requests:
            memory: "256Mi"
            cpu: "0.5"
      volumes:
      - name: nginx-storage
        persistentVolumeClaim:
          claimName: nginx-pvc

---
# Service of type LoadBalancer to expose Nginx externally
apiVersion: v1
kind: Service
metadata:
  name: nginx-service
  namespace: nginx-deployment
spec:
  selector:
    app: nginx
  ports:
    - protocol: TCP
      port: 80
      targetPort: 80
  type: LoadBalancer

---
# Ingress to route traffic to Nginx service (no specific host)
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: nginx-ingress
  namespace: nginx-deployment
  annotations:
    traefik.ingress.kubernetes.io/router.entrypoints: web
spec:
  rules:
    - http:
#     host: something.hs-fulda.de # Replace with your domain     
          paths:
            - path: /
              pathType: Prefix
              backend:
                service:
                  name: nginx-service
                  port:
                    number: 80