Multiple instances

car-service/pom.xml

@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.5.4</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
-	<groupId>car-service</groupId>
+	<groupId>com.car.service</groupId>
 	<artifactId>car-service</artifactId>
 	<version>1.0</version>
 	<name>car-service</name>
@@ -26,7 +25,6 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-devtools</artifactId>
@@ -55,17 +53,11 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
-
 	<dependencyManagement>
 		<dependencies>
 			<dependency>
@@ -77,4 +69,12 @@
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
 </project>

car-service/src/main/java/com/car/service/controller/CarController.java

@@ -3,6 +3,7 @@
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -14,6 +15,7 @@
 import com.car.service.entity.Car;
 import com.car.service.service.CarService;
 
+@RefreshScope
 @Controller
 @RequestMapping("/car")
 public class CarController {

config-data/car-service.yaml

@@ -2,9 +2,9 @@ server:
   port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
-    fetchRegistry: true
-    registerWithEureka: true
-    serviceUrl:
-      defaultZone: http://localhost:8761/eureka
-    instance:
-      instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
+    fetch-registry: true
+    register-with-eureka: true
+    service-url:
+      default-zone: http://localhost:8761/eureka
+  instance:
+    instance-id: ${spring.application.name}:${spring.application.instance_id:${random.value}}

config-data/eureka-service.yaml

@@ -1,10 +1,8 @@
 server:
   port: 8761
 eureka:
-  instance:
-    hostname: default-eureka-server.com
   client:
-    fetchRegistry: false
-    registerWithEureka: false
-    serviceUrl:
-      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
+    fetch-registry: false
+    register-with-eureka: false
+    service-url: 
+      default-zone: http://${eureka.instance.hostname}:${server.port}/eureka/

config-data/motorbike-service.yaml

@@ -2,9 +2,9 @@ server:
   port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
-    fetchRegistry: true
-    registerWithEureka: true
-    serviceUrl:
-      defaultZone: http://localhost:8761/eureka
-    instance:
-      instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
+    fetch-registry: true
+    register-with-eureka: true
+    service-url:
+      default-zone: http://localhost:8761/eureka
+  instance:
+    instance-id: ${spring.application.name}:${spring.application.instance_id:${random.value}}

config-data/user-service.yaml

@@ -2,9 +2,9 @@ server:
   port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
-    fetchRegistry: true
-    registerWithEureka: true
-    serviceUrl:
-      defaultZone: http://localhost:8761/eureka
-    instance:
-      instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
+    fetch-registry: true
+    register-with-eureka: true
+    service-url:
+      default-zone: http://localhost:8761/eureka
+  instance:
+    instance-id: ${spring.application.name}:${spring.application.instance_id:${random.value}}

config-service/pom.xml

@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.5.4</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
-	<groupId>config-service</groupId>
+	<groupId>com.config.service</groupId>
 	<artifactId>config-service</artifactId>
 	<version>1.0</version>
 	<name>config-service</name>
@@ -22,7 +21,6 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-config-server</artifactId>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-devtools</artifactId>
@@ -50,7 +48,6 @@
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
-
 	<build>
 		<plugins>
 			<plugin>
@@ -59,5 +56,4 @@
 			</plugin>
 		</plugins>
 	</build>
-
-</project>
+</project>

config-service/src/main/java/com/config/service/ConfigServiceApplication.java

@@ -4,8 +4,8 @@
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.config.server.EnableConfigServer;
 
-@SpringBootApplication
 @EnableConfigServer
+@SpringBootApplication
 public class ConfigServiceApplication {
 
 	public static void main(String[] args) {

config-service/src/main/resources/application.yaml

@@ -9,4 +9,4 @@ spring:
           uri: https://github.com/Canzerbero007/microservicios-tutorial
           search-paths: config-data
   application:
-    name: config-service
+    name: config-service

eureka-service/pom.xml

@@ -7,7 +7,7 @@
 		<version>2.5.4</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
-	<groupId>eureka-service</groupId>
+	<groupId>com.eureka.service</groupId>
 	<artifactId>eureka-service</artifactId>
 	<version>1.0</version>
 	<name>eureka-service</name>
@@ -25,10 +25,6 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-starter-bootstrap</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-devtools</artifactId>
@@ -44,6 +40,14 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-bootstrap</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 	</dependencies>
 	<dependencyManagement>
 		<dependencies>

gateway-service/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

gateway-service/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar