apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx 
  namespace: nginx
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        imagePullPolicy: Always
        resources:
          limits:
            cpu: "1"
            memory: "1Gi"
          requests:
            cpu: "0.5"
            memory: "200Mi"
        ports:
        - name: http
          containerPort: 80
        livenessProbe:
          httpGet:
            path: /
            port: 80
          initialDelaySeconds: 5
          periodSeconds: 10
      #   volumeMounts:
      #     - name: vol0001
      #       mountPath: /usr/share/nginx/html
      # volumes:
      #   - name: vol0001
      #     persistentVolumeClaim:
      #       claimName: pvc0001