msa : msa - api gateway

msa_practice/msatest/gatewaydemo/build.gradle

@@ -0,0 +1,52 @@
+plugins {
+    id 'org.springframework.boot' version '2.4.4'
+    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+    id 'java'
+}
+
+group 'org.example'
+version '1.0-SNAPSHOT'
+sourceCompatibility = "1.11"
+
+ext {
+    springCloudSleuthOtelVersion = "1.0.0-M1"
+    releaseTrainVersion = "2020.0.1"
+}
+
+apply plugin: "io.spring.dependency-management"
+
+
+repositories {
+    mavenCentral()
+    maven {
+        url "https://repo.spring.io/snapshot"
+    }
+    maven {
+        url "https://repo.spring.io/milestone"
+    }
+    maven {
+        url "https://repo.spring.io/release"
+    }
+}
+// MSA 용
+dependencyManagement {
+    imports {
+        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${releaseTrainVersion}"
+        mavenBom "org.springframework.cloud:spring-cloud-sleuth-otel-dependencies:${springCloudSleuthOtelVersion}"
+    }
+}
+
+
+dependencies {
+
+    compile("org.springframework.cloud:spring-cloud-starter-config")
+    compile("org.springframework.cloud:spring-cloud-starter-netflix-eureka-client")
+    compile("org.springframework.cloud:spring-cloud-starter-gateway")
+
+    implementation 'org.projectlombok:lombok'
+    annotationProcessor 'org.projectlombok:lombok'
+}
+
+test {
+    useJUnitPlatform()
+}

msa_practice/msatest/gatewaydemo/src/main/java/com/msatest/gateway/GatewayDemoApplication.java

@@ -0,0 +1,11 @@
+package com.msatest.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class GatewayDemoApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(GatewayDemoApplication.class,args);
+    }
+}

msa_practice/msatest/gatewaydemo/src/main/resources/application.yml

@@ -0,0 +1,27 @@
+server:
+  port: 8080
+
+spring:
+  application:
+    name: eureka-server
+  cloud:
+    gateway:
+      routes:
+        - id: user-api
+          uri: http://localhost:8091
+          predicates:
+            - Path=/user/**
+        # 미완
+        - id: payment-api
+          uri: http://localhost:8090
+          predicates:
+            - Path=/payment/**
+        - id: webbook-api
+          uri: http://localhost:8092
+          predicates:
+            - Path=/webbook/**
+
+eureka:
+  client:
+    register-with-eureka: false
+    fetch-registry: false

msa_practice/msatest/settings.gradle

@@ -2,4 +2,5 @@ rootProject.name = 'msatest'
 include 'userdemo'
 include 'paymentdemo'
 include 'webbookdemo'
+include 'gatewaydemo'
 

msa_practice/msatest/userdemo/src/main/java/com/userdemo/controller/ReaderController.java

@@ -14,13 +14,18 @@ import org.springframework.web.bind.annotation.*;
 import java.util.List;
 
 @RestController
-@RequestMapping("/reader")
+@RequestMapping("/user/reader")
 @RequiredArgsConstructor
 public class ReaderController {
 
     private final ReaderService ReaderService;
     private final ReaderWebBookService readerWebBookService;
 
+    @GetMapping("/hello")
+    public ResponseEntity<String> getHello() {
+        return ResponseEntity.ok().body("Hello");
+    }
+
     @PostMapping("/")
     public ResponseEntity<Long> registerReader(@RequestBody RegisterReaderForm registerReaderForm){
         return ResponseEntity.ok(ReaderService.registerReader(registerReaderForm));