K8-ClusterIp

apiVersion: v1
kind: Service
metadata:
  name: webapp1-clusterip-svc
  labels:
    app: webapp1-clusterip
spec:
  ports:
  - port: 80
  selector:
    app: webapp1-clusterip
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: webapp1-clusterip-deployment
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: webapp1-clusterip
    spec:
      containers:
      - name: webapp1-clusterip-pod
        image: katacoda/docker-http-server:latest
        ports:
        - containerPort: 80
---
###########################################################################################################
cat clusterip-target.yaml
apiVersion: v1
kind: Service
metadata:
  name: webapp1-clusterip-targetport-svc
  labels:
    app: webapp1-clusterip-targetport
spec:
  ports:
  - port: 8080
    targetPort: 80
  selector:
    app: webapp1-clusterip-targetport
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: webapp1-clusterip-targetport-deployment
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: webapp1-clusterip-targetport
    spec:
      containers:
      - name: webapp1-clusterip-targetport-pod
        image: katacoda/docker-http-server:latest
        ports:
        - containerPort: 80
---