Deployment Plan: Zomato-like App

1. Introduction

This document describes how to deploy the Zomato-like app to production.

2. Pre-deployment Checklist

• [ ] All code has been reviewed and merged to the main branch.
• [ ] All unit and integration tests have passed.
• [ ] The production environment has been backed up.
• [ ] The new version of the app has been tested in a staging environment.

3. Deployment Steps

1. The CI/CD pipeline will be triggered automatically when a new commit is pushed to the main branch.
2. The pipeline will build the Docker images for each microservice.
3. The Docker images will be pushed to the Amazon Elastic Container Registry (ECR).
4. The pipeline will update the Kubernetes deployments to use the new Docker images.
5. The pipeline will run a smoke test to verify that the new version of the app is working correctly.

4. Rollback Plan

In the event of a deployment failure, the following steps will be taken to roll back to the previous version:

1. The CI/CD pipeline will be manually triggered to deploy the previous version of the app.
2. The Kubernetes deployments will be updated to use the previous Docker images.
3. The team will investigate the cause of the deployment failure.