如何在Eureka Discovery中制作Spring Cloud stubrunner引导寄存器存根？

Question

我正试图在运行的Eureka发现服务中注册我的云合同存根，以进行烟雾测试。stubrunner本身已在服务发现中成功注册，但无法按预期访问Stub提供的endpoint。

存根应该取代真正的masterdata微服务(rest apis)。

存根运行器主类：

@SpringBootApplication
@EnableStubRunnerServer
@EnableEurekaClient
@AutoConfigureStubRunner
class EurekaStubRunnerApplication

fun main(args: Array<String>) {
    runApplication<EurekaStubRunnerApplication>(*args)
}

固执的bootstrap.yml

spring:
  application:
    name: masterdata
jhipster:
  registry:
    password: admin

固执的application.yml

eureka:
  client:
    service-url:
      defaultZone: http://admin:${jhipster.registry.password}@localhost:8761/eureka/
    enabled: true
    healthcheck:
      enabled: false
    fetch-registry: true
    register-with-eureka: true
    instance-info-replication-interval-seconds: 10
    registry-fetch-interval-seconds: 10
  instance:
    appname: masterdata
    instance-id: masterdata:${spring.application.instance-id:${random.value}}
    lease-renewal-interval-in-seconds: 5
    lease-expiration-duration-in-seconds: 10
    status-page-url-path: management/info
    health-check-url-path: management/health
ribbon:
  eureka:
    enabled: true
server:
  port: 8888
stubrunner:
  cloud:
    eureka:
      enabled: true
    stubbed:
      discovery:
        enabled: true

启动存根运行程序的命令：

java -jar eureka-stub-runner-0.0.1-SNAPSHOT.jar --stubrunner.ids=com.xetics.mes:masterdata-stubs:+:8081 --stubrunner.stubsMode=LOCAL

启动真正的masterdata服务时，我可以通过正在运行的网关调用apiendpoint：

curl -X GET --header 'Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbiIsImF1dGgiOiJST0xFX0FETUlOLFJPTEVfVVNFUiIsImV4cCI6MTU0NjYxMDc2OH0.EF3PHho-B-ayOmmeFrcA90U38cd3AZsU7pA7-9xN0SpuVBvev2sHvejv-FI_FlrwP7qWcCpibW-yWwFDBSUv9w' 'http://localhost:8080/masterdata/api/stations'
[]

存根在存根控件中运行的相同调用:

curl -X GET --header 'Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbiIsImF1dGgiOiJST0xFX0FETUlOLFJPTEVfVVNFUiIsImV4cCI6MTU0NjYxMDc2OH0.EF3PHho-B-ayOmmeFrcA90U38cd3AZsU7pA7-9xN0SpuVBvev2sHvejv-FI_FlrwP7qWcCpibW-yWwFDBSUv9w' 'http://localhost:8080/masterdata/api/stations'
{"timestamp":"2019-01-03T16:59:36.426+0000","status":404,"error":"Not Found","message":"No message available","path":"/api/stations"}

虽然，我可以直接调用存根：

curl -X GET --header 'Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbiIsImF1dGgiOiJST0xFX0FETUlOLFJPTEVfVVNFUiIsImV4cCI6MTU0NjYxMDc2OH0.EF3PHho-B-ayOmmeFrcA90U38cd3AZsU7pA7-9xN0SpuVBvev2sHvejv-FI_FlrwP7qWcCpibW-yWwFDBSUv9w' 'http://localhost:8081/api/stations'
[{"archiveTime":null,"description":"A fantastic base for building a time machine","id":1985,"maxCapacity":2,"name":"DeLorean DMC 12","icon":"delorean-icon"},{"archiveTime":null,"description":"A handy tool for manipulating the space time continuum","id":2015,"maxCapacity":1,"name":"Flux capacitor"}]

我做错了什么？据我所知，这个问题 https://github.com/spring-cloud/spring-cloud-contract/pull/64，应该可以在Eureka服务器中注册存根，不是吗？

我还阅读了以下文档，但没有成功：

• https://cloud.spring.io/spring-cloud-contract/1.0.x/#_additional_configuration
• https://github.com/spring-cloud/spring-cloud-contract/tree/master/spring-cloud-contract-stub-runner

Answer 1

此问题是由应用程序的以下错误配置引起的。

...
stubrunner:
  cloud:
    eureka:
      enabled: true
    stubbed:
      discovery:
        # must be false instead of
        enabled: true

此外，我需要添加一个服务映射，因为我的存根工件id是masterdata存根，而要调用的服务id是masterdata。

工作中的application.yml现在看起来像这样:

eureka:
  client:
    service-url:
      defaultZone: http://admin:${jhipster.registry.password}@localhost:8761/eureka/
    enabled: true
    healthcheck:
      enabled: false
    fetch-registry: true
    register-with-eureka: true
    instance-info-replication-interval-seconds: 10
    registry-fetch-interval-seconds: 10
  instance:
    appname: stubrunner
    instance-id: stubrunner:${spring.application.instance-id:${random.value}}
    lease-renewal-interval-in-seconds: 5
    lease-expiration-duration-in-seconds: 10
    status-page-url-path: management/info
    health-check-url-path: management/health
ribbon:
  eureka:
    enabled: true
server:
  port: 8888
stubrunner:
  cloud:
    eureka:
      enabled: true
    stubbed:
      discovery:
        enabled: false
  idsToServiceIds:
    masterdata-stubs: masterdata