import and just run localhost:8080/hello http://localhost:8080/hello

Generate the jar file by clicking maven -> package Verify target folder - demoservice.jar

Create docker image docker build -t demoservice:latest .

verify docker images

hub.docker.com - create an account

open a command prompt docker login

username: password :

Pushing your image to central hub (docker)

---tag docker tag demoservice:latest 8867205331/dockerhub:demoservice

--push docker push 8867205331/dockerhub:demoservice

Your docker image should be in the docker hub

=======================Kubernetes create deployments folder Create demo-deployment.yml

apiVersion: apps/v1 kind: Deployment metadata: name: demo-deployment labels: app: demo spec: replicas: 6 selector: matchLabels: app: demo template: metadata: labels: app: demo spec: containers:

• name: demo image: 8867205331/dockerhub:demoservice ports:
• containerPort: 8080 #imagePullPolicy: Never

livenessProbe:

readinessProbe:

open admin cmd and navigate to the above deployments folder

kubectl get all

nothing be there except k8s service

kubectl create -f demo-deployment.yml

Verify (wait for 1 minute)

kubectl get all

kubectl expose deployment demo-deployment --type=NodePort --port=8080

minikube service demo-deployment --url

Browser : http://192.168.59.109:30517/hello

That's it