update limits service

config-server/src/main/resources/config/limits-service.yml

@@ -0,0 +1,17 @@
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:8100/eureka/
+    registerWithEureka: true
+    fetchRegistry: true
+  instance:
+    preferIpAddress: true
+
+management:
+  endpoints:
+    web:
+      exposure:
+        include: '*'
+
+server:
+  port: 8300

limits-service/src/main/java/com/jatin/springcloud/demo/limitsservice/LimitsServiceApplication.java

@@ -0,0 +1,17 @@
+package com.jatin.springcloud.demo.limitsservice;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+
+@RefreshScope
+@EnableEurekaClient
+@SpringBootApplication
+public class LimitsServiceApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(LimitsServiceApplication.class, args);
+	}
+
+}

limits-service/src/main/java/com/jatin/springcloud/demo/limitsservice/controller/LimitsController.java

@@ -0,0 +1,27 @@
+package com.jatin.springcloud.demo.limitsservice.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.jatin.springcloud.demo.limitsservice.service.LimitsService;
+
+@RestController
+public class LimitsController {
+
+	@Autowired
+	private LimitsService limitsService;
+
+	@GetMapping("/limit")
+	public long getLimit() {
+		return limitsService.getLimit();
+	}
+
+	@PostMapping("/limit")
+	public long updateLimit(@RequestBody long amount) {
+		return limitsService.updateLimit(amount);
+	}
+
+}

limits-service/src/main/java/com/jatin/springcloud/demo/limitsservice/service/LimitsService.java

@@ -0,0 +1,20 @@
+package com.jatin.springcloud.demo.limitsservice.service;
+
+import java.util.concurrent.atomic.AtomicLong;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class LimitsService {
+
+	private AtomicLong limit = new AtomicLong(1_000_000);
+
+	public long getLimit() {
+		return limit.get();
+	}
+
+	public long updateLimit(long amount) {
+		return limit.addAndGet(amount);
+	}
+
+}

limits-service/src/main/resources/bootstrap.yml

@@ -0,0 +1,6 @@
+spring:
+  application:
+    name: limits-service
+  cloud:
+    config:
+      uri: http://localhost:8000

limits-service/src/main/resources/logback.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+	<include resource="org/springframework/boot/logging/logback/defaults.xml" />
+	<include resource="org/springframework/boot/logging/logback/console-appender.xml" />
+	<root level="INFO">
+		<appender-ref ref="CONSOLE" />
+	</root>
+</configuration>