deployment-svc-kubernetes

---
apiVersion: v1
kind: Namespace
metadata:
  name: nginx-example
  labels:
    app: nginx

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  namespace: nginx-example
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - image: nginx:1.17.6
        name: nginx
        ports:
        - containerPort: 80

---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: nginx
  name: my-nginx
  namespace: nginx-example
spec:
  ports:
  - port: 80
    targetPort: 80
  selector:
    app: nginx
  type: ClusterIP