SpringCycle / Java_app_3.0

kubernetes-configmap-reload

Pre-requisites:

- Install Git
- Install Maven
- Install Docker
- EKS Cluster

Clone code from github:

git clone https://github.com/vikash-kumar01/spring-cloud-kubernetes.git
cd spring-cloud-kubernetes/kubernetes-configmap-reload

Build Maven Artifact:

mvn clean install

Build Docker image for Springboot Application

docker build -t vikashashoke/kubernetes-configmap-reload .

Docker login

docker login

Push docker image to dockerhub

docker push vikashashoke/kubernetes-configmap-reload

Deploy Spring Application:

kubectl apply -f kubernetes-configmap.yml

Check Deployments, Pods and Services:

kubectl get deploy
kubectl get pods
kubectl get svc

Now Goto Loadbalancer and check whether service comes Inservice or not, If it comes Inservice copy DNS Name of Loadbalancer and Give in WebUI

http://a70a89c22e06f49f3ba2b3270e974e29-1311314938.us-west-2.elb.amazonaws.com:8080/home/data

Now we can cleanup by using below commands:

kubectl delete deploy kubernetes-configmap-reload
kubectl delete svc kubernetes-configmap-reload

springboot_k8s_application

mrdevops_java_app