harshithasomasundar / devopsfinalproject

A simple Todo application , containarized and deployed on EKS cluster using Terraform

DevopsFinalProject

A simple Todo application , containarized and deployed on EKS cluster using Terraform

Team Members:

Name	NUID
Akshay Mahesh Bhusare	001443548
Harshitha SomaSundar	001497986

GitHub URL: https://github.com/HarshithaSomaSundar/DevopsFinalProject

Project Objective

Create a scalable micro-service based ToDo application to keep a track of and update ToDo’s

Dockerize the applications and deploy it on a Kubernetes Cluster

Monitor the application performance

Use Cases

A TODO application to set a due date and an option to mark it complete/Pending.

Update a TODO’s description or due date if necessary.

Retrieve a TODO to check the status.

Delete a TODO once it’s complete.

Development Technique

Followed Pair Programming Technique

Developed and reviewed application development and deployment

Monitored and tracked progress [ Jira Dashboard ]

Technologies Used

Architecture Diagram

Application Architecture Diagram:

Infrastructure Architecture Diagram:

Application Monitoring

Prometheus DashBoard:

Grafana Dashboard :

Username: admin

Password: admin

• Click on the + and then on Import

• Enter 10000 in the box and import the dashboard

Running the code

We created a shell script which is responsible to do the following tasks:

Create Kubernetes cluster using terraform

Deploy backend application

Create a service for backend

Deploy frontend application

Create a service for frontend

Create a Prometheus dashboard

Create a Grafana dashboard

Note: This script runs only on Linux as it involves modifying the kube config file. To run the project on Windows/Mac, run each command from the script manually, making changes according to the OS file system.

Steps to follow:

• Move to Infrastructure > Cluster

• Run the deployApp.sh script

• Copy the backend service url

• Go to AWS Route53 and create a hosted zone with domain “csye6225-su19-bhusarea.me”

• Add a Record set with Type A and an Alias to the backend service url (the LoadBalancer url can be selected from the dropdown)

• Save the changes

• Access the frontend load balancer url to run the application

• Prometheus can be accessed with its service url

• Grafana can be accessed with it’s service url