overloadBalance

Description

Main aim is create the sample balancing of microservice request

This project aimed to show example using some libraries together.

Project stack:

• Docker
• Spring Boot
• Spring Actuator
• Spring Rest Template
• Spring Hystrix

Structure consists modules:

• client - miroservice to make request. Http call scheduled every seconds. every request wrapped with HystrixCommand.
• cerver - miroservice to handle request. This service can degradate and reclaim. The longer it collects requests, the bigger the delay of even request. Break in call stream facilitate decrease delay.
• eureka - discovery service application
• waitFor - tools to make pause until received code 200 from defined service
• docker - module to build docker images with all thees application

Build

• Run mvn clean package -DskipTest assembly:single install in every module.
• Run docker-compose up --build in docker module.

Test

You should see log messages like this

Client make request to different server.