README.md

Log Message

This is repository used to store application log message by using Spring-boot, RabbitMQ and ELK Stack (Elasticsearch, Logstash and Kibana) On this repository, We just develop a simple case.

Expectation

• Orders (orderNumber, productId, amount)
• The Orders (Json format) will be sent to RabbitMQ when call to the API
• Monitoring data from Kibana

Main flow

• 1/ POST to API endpoint http://localhost:8080/log/send-message (Go to http://localhost:8080/swagger-ui.html, you will see more detail)
• 2/ Spring-boot sends Order (Json format) to RabbitMQ through "Exchange" and bind to to "Queue".
• 3/ Logstash will ship Order from Queue, then filters and output to Elasticsearch.
• 4/ Elasticsearch indexing data
• 5/ Kibana get data from Elasticsearch to visualization

Requirements

• Java 8
• Maven 3.5.x
• Spring-boot 2.0.x
• Docker

Installation

• Git clone $ git clone https://github.com/codekooking/log-service.git
• Start RabbitMQ server and ELK Stack servers $ cd ./log-service/docker $ docker-compose up -d
• Start Spring-boot application $ cd ../ $ mvn clean install $ mvn spring-boot:run
• Perform test You can found postman collection here "./log-service/postman/collection.json"
• Monitoring
  • Kibana: http://localhost:5601
  • RabbitMQ Management http://localhost:15672

API documents - Swagger

• Swagger UI: http://localhost:8080/swagger-ui.html
• Swagger API docs: http://localhost:8080/v2/api-docs

Reference

• http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api