微服务架构-eureka

pom文件

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.cloud.logistics</groupId>
        <artifactId>cloudlogistics</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>cloud-logistics-eureka</artifactId>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <jvmArguments>-Dfile.encoding=UTF-8</jvmArguments>
                </configuration>
            </plugin>
        </plugins>

    </build>
</project>

在main方法上添加:

@EnableEurekaServer
@SpringBootApplication
public class CloudLogisticsEurekaApp {

	public static void main(String[] args) {

		SpringApplication.run(CloudLogisticsEurekaApp.class, args);
	}
}

application.yml:

server:
  port: 8761
spring:
  profiles:
    active: dev
  application:
    name: cloud-logistics-eureka
eureka:
  instance:
    prefer-ip-address: true
    instance-id: ${spring.cloud.client.ip-address}:${server.port}
  server:
    enable-self-preservation: false # 自我保护关闭， 利于测试
    eviction-interval-timer-in-ms: 5000 #清理间隔
info:
  app:
    name: ${spring.application.name}
    company:
      name: cloud

application-dev.yml

server:
  port: 8761
eureka:
  instance:
    prefer-ip-address: true
    instance-id: ${spring.cloud.client.ip-address}:${server.port}
  client:
    register-with-eureka: true  #false:不作为一个客户端注册到注册中心
    fetch-registry: false # 单机模式下 不行集群同步
    serviceUrl:
      defaultZone: http://${spring.cloud.client.ip-address}:${server.port}/eureka/
  server:
    enable-self-preservation: false # 自我保护关闭， 利于测试
    eviction-interval-timer-in-ms: 5000 #清理间隔

application-prod.yml:

server:
  port: 8761
eureka:
  client:
    register-with-eureka: true  #false:不作为一个客户端注册到注册中心
    fetch-registry: true # 单机模式下 不行集群同步
    serviceUrl:
      defaultZone: http://192.168.104.96:${server.port}/eureka/,http://192.168.104.97:${server.port}/eureka/