POC và Stop POC

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  namespace: default
spec:
  replicas: 2
  selector:
    matchLabels:
      unique-label: app1
  template:
    metadata:
      labels:
        unique-label: app1
        same-label: vngcloud
    spec:
      containers:
        - name: nginx-deployment
          image: nginx
          ports:
            - containerPort: 80
              name: http
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: python-http-server
spec:
  replicas: 2
  selector:
    matchLabels:
      app: python-http-server
  template:
    metadata:
      labels:
        app: python-http-server
        same-label: vngcloud
    spec:
      containers:
      - name: python-http-server
        image: python:3.9-slim
        command: ["python", "-m", "http.server", "8080"]
        ports:
        - containerPort: 8080
          name: http
---
apiVersion: v1
kind: Service
metadata:
  name: nginx-service
  namespace: default
  annotations:
    vks.vngcloud.vn/is-poc: "true"
spec:
  ports:
    - port: 80
      targetPort: http
      protocol: TCP
      name: http-server
  selector:
    same-label: vngcloud
  type: LoadBalancer

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: webapp-02
  namespace: default
  annotations:
    vks.vngcloud.vn/is-poc: "true"
spec:
  ingressClassName: vngcloud
  defaultBackend:
    service:
      name: nginx-service
      port:
        name: http-server

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: my-expansion-storage-class                    # [1] The StorageClass name, CAN be changed
provisioner: bs.csi.vngcloud.vn                       # The VNG-CLOUD CSI driver name
parameters:
  type: vtype-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    # The volume type UUID
  isPOC: "true"
allowVolumeExpansion: true                            # MUST set this value to turn on volume expansion feature
---

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: my-expansion-pvc                           # [2] The PVC name, CAN be changed
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi                                # [3] The PVC size, CAN be changed, this value MUST be in the valid range of the proper volume type
  storageClassName: my-expansion-storage-class     # [4] The StorageClass name, MUST be the same as [1]
---

apiVersion: v1
kind: Pod
metadata:
  name: nginx                                      # [5] The Pod name, CAN be changed
spec:
  containers:
    - image: nginx
      imagePullPolicy: IfNotPresent
      name: nginx
      ports:
        - containerPort: 80
          protocol: TCP
      volumeMounts:
        - mountPath: /var/lib/www/html
          name: my-volume-name                     # MUST be the same as [6]
  volumes:
    - name: my-volume-name                         # [6] The volume name, CAN be changed
      persistentVolumeClaim:
        claimName: my-expansion-pvc                # MUST be the same as [2]
        readOnly: false