eureka-discovery-service

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Create eureka discovery service

stack & packages :

java : 17-Maven
spring : 2.7.5
packages : 
    - spring cloud : 2021.0.4
    - spring-cloud-starter-netflix-eureka-server

-> Have a look : 📦 pom.xml

Config :

-> project configuration : application.properties

server.port=8761
eureka.client.fetch-registry=false
eureka.client.register-with-eureka=false

⚙ application.properties

App :

• This app has one single class, main class, that creates eureka server (annotation) :

@EnableEurekaServer
@SpringBootApplication
public class EurekaDiscoveryServiceApplication {
    public static void main(String[] args) {
        SpringApplication.run(EurekaDiscoveryServiceApplication.class, args);
    }
}

Test the app :

• after starting the app, open http://localhost:8761

Dockerizing the app :

Quick dockerize it with : sh ./Dockerize.sh

• docker file : Dockerfile

FROM openjdk:17.0.2

ENV APP_HOME=/usr/app
WORKDIR $APP_HOME
COPY ./target/*.jar app.jar
EXPOSE 8761
CMD [ "java", "-jar", "app.jar"]

image on DockerHub

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