Spring-cloud Eureka 集群

原文链接： https://yq.aliyun.com/articles/316499

eureka service 配置文件

1、host 文件

127.0.0.1 localhost-01
127.0.0.1 localhost-02
127.0.0.1 localhost-03

2、第一台service–8001端口

server:
  port: 8001
eureka:
  instance:
    hostname: localhost-01
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
     #default-zone: http://${eureka.instance.hostname}:8001/eureka/,http://${eureka.instance.hostname}:8002/eureka/
     default-zone: http://localhost-02:8002/eureka/,http://localhost-03:8003/eureka/

  server:
    enable-self-preservation: false # 设为false，关闭自我保护
    eviction-interval-timer-in-ms: 4000  # 清理间隔（单位毫秒，默认是60*1000）

3、第二台service–8002端口

server:
  port: 8001
eureka:
  instance:
    hostname: localhost-02
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
     #default-zone: http://${eureka.instance.hostname}:8001/eureka/,http://${eureka.instance.hostname}:8002/eureka/
     default-zone: http://localhost-01:8000/eureka/,http://localhost-03:8003/eureka/

  server:
    enable-self-preservation: false # 设为false，关闭自我保护
    eviction-interval-timer-in-ms: 4000  # 清理间隔（单位毫秒，默认是60*1000）

4、第三台service–8003端口

server:
  port: 8000
eureka:
  instance:
    hostname: localhost
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
     default-zone: http://${eureka.instance.hostname}:8000/eureka/,http://${eureka.instance.hostname}:8001/eureka/

  server:
    enable-self-preservation: false # 设为false，关闭自我保护
    eviction-interval-timer-in-ms: 4000  # 清理间隔（单位毫秒，默认是60*1000）

以上配置实现两两关联