DiscoveryServerApplication.java

package com.checkout.paymentgw.discovery;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

/**
 * Service registry. Every other service in this platform registers here on boot
 * and discovers its peers via logical names (e.g. {@code bank-adapter-service}).
 *
 * <p>In AWS, replace this with <strong>AWS Cloud Map</strong> via ECS Service Connect.
 * The application code does not change because we use Spring's {@link
 * org.springframework.cloud.client.discovery.DiscoveryClient} abstraction.
 */
@SpringBootApplication
@EnableEurekaServer
public class DiscoveryServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(DiscoveryServerApplication.class, args);
    }
}