Question

我正在尝试在两个不同的区域运行一些应用程序：office和shahbour

根据我的阅读，如果我将preferSameZoneEureka设置为true，那么同一区域内的应用程序应始终一起通话，但就我而言，它正在进行循环搜索。下面是我的application.yml，这是所有应用程序共有的

eureka:
  client:
    preferSameZoneEureka: true
    region: lebanon
    serviceUrl:
      office: http://localhost:8761/eureka/
      shahbour: http://192.168.15.202:8761/eureka/
    availabilityZones:
      lebanon: office
  instance:
    leaseRenewalIntervalInSeconds: 10
    metadataMap:
      instanceId: ${vcap.application.instance_id:${spring.application.name}:${spring.application.instance_id:${server.port}}}
      zone: office
hystrix:
  command.default.execution.isolation.thread.timeoutInMilliseconds: 5000

---
spring:
  profiles: shahbour
eureka:
  instance:
    metadataMap:
      zone: shahbour
  client:
    availabilityZones:
      lebanon: shahbour

我的理解是所有具有个人资料shahbour的应用程序 active应该互相交谈，除非找不到它们回到区域office

中的应用程序

Answer 1

我发现我需要两个eureka才能完成上述工作，每个区域一个

下面是我的eureka配置

server:
  port: ${PORT:8761}
---
spring:
  profiles: office
eureka:
  instance:
    hostname: office
  client:
    serviceUrl:
      office: http://office:8761/eureka/
      shahbour: http://shahbour:8761/eureka/
---
spring:
  profiles: shahbour
eureka:
  instance:
    hostname: shahbour
  client:
    serviceUrl:
      office: http://office:8761/eureka/
      shahbour: http://shahbour:8761/eureka/

和服务

eureka:
  client:
    preferSameZoneEureka: true
    region: lebanon
    serviceUrl:
      office: http://office:8761/eureka/
      shahbour: http://shahbour:8761/eureka/
    availabilityZones:
      lebanon: office,shahbour
  instance:
    leaseRenewalIntervalInSeconds: 10
    metadataMap:
      instanceId: ${vcap.application.instance_id:${spring.application.name}:${spring.application.instance_id:${server.port}}}
      zone: office
hystrix:
  command.default.execution.isolation.thread.timeoutInMilliseconds: 5000

---
spring:
  profiles: shahbour
eureka:
  instance:
    metadataMap:
      zone: shahbour
  client:
    availabilityZones:
      lebanon: shahbour,office

通过这样做，我可以使用办公区域的任何服务，但是一旦我在自己的环境（区域）上启动该服务，我就开始使用它。

在Spring-cloud eureka中调用相同的区域

1 个答案: