Eureka Server and Clients

2016-08-17 04:45:05 +02:00
parent 21550cd2f8
commit d97a894f51
14 changed files with 363 additions and 0 deletions
@@ -0,0 +1,15 @@
+package com.baeldung.spring.cloud.eureka.client;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@SpringBootApplication
+@EnableEurekaClient
+public class EurekaClientApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(EurekaClientApplication.class, args);
+    }
+}
@@ -0,0 +1,8 @@
+package com.baeldung.spring.cloud.eureka.client;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+
+public interface GreetingController {
+    @RequestMapping("/greeting")
+    String greeting();
+}
@@ -0,0 +1,22 @@
+package com.baeldung.spring.cloud.eureka.client;
+
+import com.netflix.discovery.EurekaClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class GreetingControllerImpl implements GreetingController {
+    @Autowired
+    @Lazy
+    private EurekaClient eurekaClient;
+
+    @Value("${spring.application.name}")
+    private String appName;
+
+    @Override
+    public String greeting() {
+        return String.format("Hello from '%s'!", eurekaClient.getApplication(appName).getName());
+    }
+}
@@ -0,0 +1,13 @@
+spring:
+  application:
+    name: spring-cloud-eureka-client
+
+server:
+  port: 0
+
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: ${EUREKA_URI:http://localhost:8761/eureka}
+  instance:
+    preferIpAddress: true