Vehicles MicroService

Micro services based in architecture to manage all business services releted with vehicles entity domain. Spring Cloud Netflix .

Features

• External Configuration: Using client-side support for externalized configuration in a distributed system Based Spring Cloud Config Solution.
• Service Discovery: Eureka instances can be registered and clients can discover the instances using Spring-managed beans
• Circuit Breaker: Hystrix clients can be built with a simple annotation-driven method decorator
• Declarative REST Client: Feign creates a dynamic implementation of an interface decorated with JAX-RS or Spring MVC annotations
• Client Side Load Balancer: Ribbon
• Router and Filter: automatic registration of Zuul filters, and a simple convention over configuration approach to reverse proxy creation

Setting up micro service:

Step 0. External Configuration:

• Add the org.springframework.cloud management dependency in pom.xml.

   <dependencyManagement>
   	<dependencies>
   		<dependency>
   			<groupId>org.springframework.cloud</groupId>
           	<artifactId>spring-cloud-starter-parent</artifactId>
   			<version>Camden.BUILD-SNAPSHOT</version>
   			<type>pom</type>
   			<scope>import</scope>
   		</dependency>
   	</dependencies>
   </dependencyManagement>

Step 1. External Configuration:

• Add the org.springframework.cloud (Step 0)
• Add spring-cloud-starter-config dependency.

   <dependencies>
   	<dependency>
   		<groupId>org.springframework.cloud</groupId>
   		<artifactId>spring-cloud-starter-config</artifactId>
   	</dependency>

   	...

   </dependencies>

Step 2. Service Discovery:

• Modify the Application class. Add @EnableDiscoveryClient.

Step 3. (Optionaly) Ribbon:

• Add the org.springframework.cloud (Step 0)
• Add spring-cloud-starter-ribbon dependency.

   <dependencies>
   	<dependency>
   		<groupId>org.springframework.cloud</groupId>
   		<artifactId>spring-cloud-starter-ribbbon</artifactId>
   	</dependency>

   	...

   </dependencies>

Step 4. Circuit Breaker:

Step 5. Feign:

Step 6. Zuul: