Kafka_ZooKeeper_SpringBoot_Producers_Consumers

This project sets up a Dockerized Apache Kafka cluster with three Kafka servers monitored by a three-node Zookeeper ensemble, ensuring high availability and fault tolerance. It also includes three Spring Boot-based producer and consumer applications, demonstrating seamless integration and message processing within the Kafka ecosystem.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development purposes. See running for notes on how to run the project on a system.

Prerequisites

1. Clone the project to your local environment:

   git clone https://github.com/ankitrajput0096/Kafka_ZooKeeper_SpringBoot_Producers_Consumers
   

2. You need Docker to be installed:

   Windows:

   https://download.docker.com/win/stable/Docker%20for%20Windows%20Installer.exe

   Mac:

   https://download.docker.com/mac/stable/Docker.dmg

   Ubuntu:

   https://docs.docker.com/install/linux/docker-ce/ubuntu/

Installing and Running

To build and start the kafka cluster along with spring-boot producers and consumers, enter these two commands

docker-compose build

docker-compose up

Get an access to all exposed API's with Postman for creating event by spring-boot producers

1. Install Postman (https://www.getpostman.com)
2. Import Postman collection from the SpringBoot_Kafka_ZooKeeper_Producer_Consumer.postman_collection.json file
3. Enjoy !!

NOTE : To see kafka cluster in action, observe terminal logs appropriately.

Built With

• Spring Boot - Spring Boot 2
• Maven - Dependency Management
• Docker - For containerization of application
• Kafka - For Kafka servers
• ZooKeeper - For ZooKeeper servers

Contributing

If you have any improvement suggestions please create a pull request and I'll review it.

Authors

• Ankit Rajput - Initial work - Github

License

This project is licensed under the MIT License