/MicroserviceTest

Primary LanguageJava

spring-kafka-microservice

This is a repository for building a Spring Boot microservice using NetflixOSS and Apache Kafka.

Read the complete blog here - https://crunchytechbytz.wordpress.com/2018/02/09/microservice-with-apache-kafka-netflix-oss/

Prerequisite

  • Java 1.8
  • Kafka
  • docker

Service Registry (Eureka)

Config Server

  • Update properties
    • SET search-paths & git-url in /spring-kafka-microservice/ConfigServer/src/main/resources/application.yml
    • SET USERNAME in spring-kafka-microservice/EmailServiceConfigProperties/email-service/dev/email-service.yml
    • SET PASSWORD in spring-kafka-microservice/EmailServiceConfigProperties/email-service/dev/email-service.yml
  • Build/Run
    • mvn clean install
    • java –jar target/ConfigServer-0.0.1-SNAPSHOT.jar
  • Check

User Service

Email service

  • Run
    • mvn clean install
    • java -jar target/EmailService-0.0.1-SNAPSHOT.jar

Test Microservice

Once each micro service is setup and started correctly, you can test the complete flow by

  1. Create a new user by calling url – POST http://localhost:8081/register
  2. Verify that the new user is created.
  3. You can also verify the user by calling – GET http://localhost:8081/member
  4. Verify that registration success email was received at your email address

Deploying micro service in docker container

The same microservice can also be deployed in docker containers and I have published a blog on same here - https://crunchytechbytz.wordpress.com/2018/02/25/deploy-a-spring-boot-microservice-with-netflix-oss-stack-in-docker-container/

Simialry, if someone needs to refer to any help on installing Apache Kafka in docker container then they can refer here - https://crunchytechbytz.wordpress.com/2018/01/28/install-apache-kafka-in-docker-container/