Spring配置服务器没有发布到Rabbitmq

Question

我已经从spring的initialzr生成了一个Spring Boot配置服务器。

我已经用brew安装了rabbitmq。initialzr是使用启动版本2.1.1.RELEASE和云版本Greenwich.M3生成的。

简单的rest服务连接到rabbitmq队列。配置服务器连接到gitlab配置报告。

但是，当我提交并推送更改时，服务应用程序不会反映该更改。推送完成后，配置服务器将收到日志消息。谁能说出可能出了什么问题？兔子控制台中似乎从未出现过任何消息。不过，我已经能够通过rabtmq通过执行器/总线刷新来刷新属性。

config-server在将更改提交到config-repo的employee-service.yml文件时记录消息：

2018-12-07 11:53:12.185  INFO 84202 --- [nio-8888-exec-1] o.s.c.c.monitor.PropertyPathEndpoint     : Refresh for: employee:service
2018-12-07 11:53:12.228  INFO 84202 --- [nio-8888-exec-1] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$b43cc593] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-12-07 11:53:12.253  INFO 84202 --- [nio-8888-exec-1] o.s.boot.SpringApplication               : No active profile set, falling back to default profiles: default
2018-12-07 11:53:12.259  INFO 84202 --- [nio-8888-exec-1] o.s.boot.SpringApplication               : Started application in 0.072 seconds (JVM running for 3075.606)
2018-12-07 11:53:12.345  INFO 84202 --- [nio-8888-exec-1] o.s.cloud.bus.event.RefreshListener      : Received remote refresh request. Keys refreshed []
2018-12-07 11:53:12.345  INFO 84202 --- [nio-8888-exec-1] o.s.c.c.monitor.PropertyPathEndpoint     : Refresh for: employee-service
2018-12-07 11:53:12.377  INFO 84202 --- [nio-8888-exec-1] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$b43cc593] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-12-07 11:53:12.398  INFO 84202 --- [nio-8888-exec-1] o.s.boot.SpringApplication               : No active profile set, falling back to default profiles: default
2018-12-07 11:53:12.402  INFO 84202 --- [nio-8888-exec-1] o.s.boot.SpringApplication               : Started application in 0.056 seconds (JVM running for 3075.749)
2018-12-07 11:53:12.489  INFO 84202 --- [nio-8888-exec-1] o.s.cloud.bus.event.RefreshListener      : Received remote refresh request. Keys refreshed []

配置服务器具有此应用程序。yml：

---

server:
  port: ${PORT:8888}

spring:
  cloud:
    bus:
      enabled: true
    config:
      server:
        git:
          uri: ${CONFIG_REPO_URI:git@gitlab.<somedomain>:<somegroup>/config-repo.git}
          search-paths:
          - feature/initial-repo

  main:
    banner-mode: "off"

和ConfigServerApplication.java:

@SpringBootApplication
@EnableConfigServer
public class ConfigServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(ConfigServerApplication.class, args);
    }
}

和这些渐变依赖关系：

dependencies {
    implementation('org.springframework.cloud:spring-cloud-config-server')
    implementation('org.springframework.cloud:spring-cloud-starter-stream-rabbit')
    implementation('org.springframework.cloud:spring-cloud-config-monitor')
    testImplementation('org.springframework.boot:spring-boot-starter-test')
    implementation('org.springframework.cloud:spring-cloud-stream-test-support')
}

服务具有此应用程序。yml:

---
server:
  port: 8092

management:
  security:
    enabled: "false"

  endpoints:
    web:
      exposure:
        include: 
        - '*'

spring:
  main:
    banner-mode: "off"

  rabbitmq:
    host: localhost
    port: 5672
    username: guest
    password: guest

此bootstrap.yml：

---

spring:
  application:
    name: employee-service

  cloud:
    config:
      uri: 
      - http://localhost:8888
      label: feature(_)initial-repo

这些渐变相关性：

dependencies {
    implementation('org.springframework.boot:spring-boot-starter-web')
    implementation('org.springframework.cloud:spring-cloud-starter-config')
    implementation('org.springframework.cloud:spring-cloud-starter-bus-amqp')
    implementation('org.springframework.boot:spring-boot-starter-actuator')
    testImplementation('org.springframework.boot:spring-boot-starter-test')
}

这个主类：

@SpringBootApplication
public class EmployeeServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(EmployeeServiceApplication.class, args);
    }
}

这个控制器类：

@RefreshScope
@RestController
public class WelcomeController {

    @Value("${app.service-name}")
    private String serviceName;

    @Value("${app.shared.attribute}")
    private String sharedAttribute;

    @GetMapping("/service")
    public String getServiceName() {
        return "service name [" + this.serviceName + "]";
    }

    @GetMapping("/shared")
    public String getSharedAttribute() {
        return " application.yml [" + this.sharedAttribute + "]";
    }
}

Answer 1

试着用Maven而不是Gradle来创建和构建你的项目。

我也遇到了同样的问题。我有两个相同的应用程序，具有相同的RabbitMQ依赖关系，一个是用Maven构建的，另一个是用Gradle构建的。基于Maven的应用程序像预期的那样向RabbitMQ发布内容。用Gradle构建的同一个应用程序没有建立到RabbitMQ的连接，也没有发布事件。为了进一步澄清，我用Spring工具在Eclipse中运行了这两个应用程序。