This is built solely for DevOps knowledge purpose. A simple Task Manager application which performs CRUD operation using REST API method.

Features: Frontend (React) Backend (Node.js + Express) Database (MongoDB)

DevOps Integration: Source Control: GitHub CI/CD: GitHub Actions Containerization: Docker Orchestration: Kubernetes Infrastructure as Code (IaC): Terraform Monitoring: Prometheus + Grafana Deployment: AWS

Steps:- 1.Write backend code with monogodb 2.Write frontend code. 3.add .gitignore 4.Install docker, kubectl, helm, grafana, aws cli 5.create docker file for both backend and frontend seperately 6.docker build them seperately 7.docker run with port seperately 8.verify localhost url running in docker 9.write deployment and service.yml file for kubernetese 10.Deploy kuberenetese file and verify 11.create main.tf terraform file which configures AWS. In terminal set the aws keys. So it will be secured and not shown to public 12.terraform init, plan, apply. You must see ec2 instance running in aws. 13.using prometheus we can see the cpu useage, system health, load etc 14.grafana connects to the prometheus for data vsualization using kubectl for monitoring and gives alerts

Prometheus&Grafana monitoring through kubectl:-