Microservices with Kafka

This project demonstrates a microservices-based architecture for User and Product management using Kafka for communication between services. It includes features like JWT-based authentication, data validation, and error logging. Feel free to use, modify, and expand upon this project for personal or professional use.

What will you need:

• Clone this repository: Microservices-Kafka
• An IDE or text editor like VS Code
• Node version installed above 20.12.1
• Run npm install to install the necessary node packages.
• Install MySQL and phpMyAdmin
• Create an .env file based on the .env.sample and update MongoDB credentials.
• Run the following commands to start the full project
  • Make the bash script executable: chmod +x nodeServe.sh
  • Run the bash script: ./nodeServe.sh
• Run the Docker commands for setup the Kafka docker-compose up -d
• Import the MIcroservice-Kafka.postman_collection.json file in postman
• Microservices APIs ready for the testing

Project Run Commands

• Make the bash script executable: chmod +x nodeServe.sh
• Run the bash script: ./nodeServe.sh

Key Topics

The following topics were covered in this unit:

• User CRUD module with SignUp and Login
• Product CRUD module
• Express-Gateway
• Microservices architecture
• Kafka communication
• Request method like Get, Post, Put, Delete
• JWT authorization and authentication
• Joi validation
• Sequelize ORM
• Winston error and info loggers
• Bcrypt for password hashing and compare
• Helmet
• Eslint
• Multi environment config
• PM2 for alive forever
• Prettier for code formatter
• Postman collection
• Bash script

Helpful Links

Node.js:	Nodejs.org
Typescript:	typescriptlang.org
Microservice:	microservices.io
Kafka:	kafka.apache.org

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© 2024 Rajneshwar Singh