spring 配置服务器未发布到 rabbitmq

Question

我从 spring 的 initialzr 生成了一个 spring 启动配置服务器。

我已经用 brew 安装了 rabbitmq。使用引导版本 2.1.1.RELEASE 和云版本 Greenwich.M3 生成的 initialzr。

简单的休息服务正在连接到 rabbitmq 队列。配置服务器连接到 gitlab 配置仓库。

但是当我提交并向其推送更改时，服务应用程序并未反映该更改。配置服务器在推送完成时获取日志消息。谁能说出什么可能是错的？ rabbitmq 控制台中似乎从未出现过任何消息。不过，我已经能够通过 actuator/bus-refresh 通过 rabbitmq 刷新属性。

config-server 将更改提交到 config-repo 的员工-service.yml 文件时的日志消息：

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 []

config-server 有这个 application.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 gradle 依赖项：

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')
}

服务有这个 applciation.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

这个bootstrap.yml:

---

spring:
  application:
    name: employee-service

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

这些 gradle 依赖项：

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')
}

这个主要class:

@SpringBootApplication
public class EmployeeServiceApplication {

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

和这个控制器class：

@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

尝试使用 Maven 而不是 Gradle 创建和构建项目。

我遇到了同样的问题。我有两个具有相同 RabbitMQ 依赖项的相同应用程序，一个是使用 Maven 构建的，第二个是使用 Gradle 构建的。基于 Maven 的应用程序按预期将内容发布到 RabbitMQ。使用 Gradle 构建的同一个应用程序不会与 RabbitMQ 建立连接，也不会发布事件。为了进一步澄清，我运行 Eclipse 中的两个应用程序都带有 Spring 工具。

spring 配置服务器未发布到 rabbitmq

spring config server not posting to rabbitmq

push

rabbitmq

spring-boot

configserver