arunodhai / kaiburr-task2

Kaiburr Task 2 : API Deployment with Kubernetes on Minikube

This repository contains the Kubernetes manifests and Dockerfile for deploying the Spring Boot API application connected to MongoDB (created in Task 1) on a Minikube cluster.

Prerequisites

• Docker
• Kubectl
• Minikube

1. Build and Push Docker Image

docker build . -t arunodhai/kaiburrapi
docker push arunodhai/kaiburrapi

Testing the Docker Image by running it

2. Start Minikube Cluster

minikube start

3. Deploying the manifests

kubectl create -f mongo-deployment.yml
kubectl create -f mongo-service.yml
kubectl create -f mongo-pvc.yml
kubectl create -f deployment.yml
kubectl create -f service.yml

4. Verify Deployment

kubectl get all

5. Accessing the Kaiburr API Service

minikube service kaiburr-api-service

Checking the PUT Method

Checking the GET Method

Checking in browser

Checking API endpoints using curl

6. Checking MongoDB Data Inside the Running Pod

kubectl exec -it mongo-deployment-df7b8b9c-sf8nh -- /bin/bash 

To open the mongo shell inside the MongoDB running Pod

mongosh

7. Checking Persistent Volume Claim (PVC) by deleting mongoDB pod

To view PVC

kubectl get pvc

Deleting mongoDB pod

kubectl delete pod mongo-deployment-df7b8b9c-kp7t6  

8. Verifying Data Persistence in MongoDB