apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  namespace: web-test
spec:
  selector:
    matchLabels:
      app: nginx-deployment
  replicas: 3 # tells deployment to run 3 pods matching the template
  template:
    metadata:
      labels:
        app: nginx-deployment
    spec:
      containers:
      - name: nginx
        image: nginx:latest
        ports:
        - containerPort: 80