Kubernetes Cookbook - Second Edition

Frontend WebUI

Frontend WebUI also uses the deployment and service, but it exposes the port (TCP port 30080) in order to access it from an external web browser:

$ cat my-frontend.yaml apiVersion: apps/v1kind: Deploymentmetadata:  name: my-frontend-deployspec:  replicas: 2  selector:    matchLabels:      run: my-frontend  template:    metadata:      labels:        run: my-frontend    spec:      containers:      - name: my-frontend        image: hidetosaito/my-frontend---apiVersion: v1kind: Servicemetadata:  name: my-frontend-servicespec:  ports:    - protocol: TCP      port: 5000      nodePort: 30080  type: NodePort  selector:     run: my-frontend$ kubectl create -f my-frontend.yaml deployment.apps "my-frontend-deploy" createdservice "my-frontend-service" created

 Let's try to access my-frontend-service