Spring Boot + Kafka + Apache Cassandra

This is an example Spring Boot + Apache Kafka + Apache Cassandra app.

It was made using Spring Boot, Apache Cassandra, Apache Kafka, Apache ZooKeeper, Spring Data Cassandra, Spring Kafka, Docker and Docker Compose.

Requirements

For building and running the application you need:

Clone

Run the command below to clone the project:

git clone https://github.com/keza/spring-boot-kafka-cassandra.git

Run

Build Docker image:

We are using Docker-Compose to start the containers. Go to the root folder where 'docker-compose.yml' is located and run the below command:

mvn clean install -DskipTests

docker-compose up --build -d

[Optional] You can either open a separate terminal and follow the logs while systems are initializing:

docker-compose logs -f

[Optional] Or check the starting status:

docker-compose ps

Create User

curl --location --request POST 'localhost:8080/user/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "name" : "name",
    "surname" : "surname",
    "email" : "a@a.co",
    "phoneNumber" : "5555555555",
    "followerList" : ["5d9a511d-4107-4a87-805b-55c24f3a8abc"]
}'

Stop

Go to the root folder where is docker-compose.yml.

To stop all containers execute:

docker-compose down