Spring Cloud Config Server-새로 고침 된 키에 대한 빈 배열
Nov 23 2020
나는이 같이 스프링 클라우드 설정 서버가 REPO 그리고이의 클라이언트 의 repo 다음은 내 POM 파일입니다
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.ali.wassouf.spring.cloud.client</groupId>
<artifactId>cloud-config-app</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>cloud-config-app</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Greenwich.RELEASE</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-stream-rabbit</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-monitor</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
구성 서버의 application.yml
server:
port: 8081
spring:
application:
name: cloud-config-server
cloud:
config:
server:
monitor:
github:
enabled: true
gitee:
enabled: true
git:
password: ${PASSWORD}
username: ${USERNAME}
uri: https://github.com/Ali-Wassouf/springcloudconfigrepo
search-paths: '{application}'
이 서버가 제공하는 구성 저장소의 구조는 다음과 같습니다.
.
+-- serviceA
| +-- application-dev.properties
| +-- application-prod.properties
+-- serviceB
| +-- application-dev.properties
| +-- application-prod.properties
구성 저장소에 대해 구성된 웹훅이 있습니다. 로컬에서 실행되는 rabbitMQ 이미지도 있습니다.
변경 사항을 구성 저장소에 푸시하면 콘솔에 다음 줄이 표시됩니다.
o.s.c.c.monitor.PropertyPathEndpoint : Refresh for: *:prod
s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@2c943d8f: startup date [Mon Nov 23 18:55:19 CET 2020]; root of context hierarchy
o.s.core.annotation.AnnotationUtils : Failed to introspect annotations on [class org.springframework.cloud.config.client.ConfigServiceBootstrapConfiguration$RetryConfiguration]: java.lang.IllegalStateException: Could not obtain annotation attribute value for public abstract java.lang.Class[] org.springframework.boot.autoconfigure.condition.ConditionalOnClass.value()
trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$aacb9e64] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
o.s.boot.SpringApplication : No active profile set, falling back to default profiles: default
s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@7d2d9a8f: startup date [Mon Nov 23 18:55:20 CET 2020]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@2c943d8f
o.s.boot.SpringApplication : Started application in 1.515 seconds (JVM running for 31.102)
s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@7d2d9a8f: startup date [Mon Nov 23 18:55:20 CET 2020]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@2c943d8f
s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@2c943d8f: startup date [Mon Nov 23 18:55:19 CET 2020]; root of context hierarchy
o.s.cloud.bus.event.RefreshListener : Received remote refresh request. Keys refreshed []
새로 고침 된 키 배열이 비어 있습니다. 이전 버전의 Spring Boot / Cloud와 최신 버전으로 변경하려고했지만 작동하지 않았습니다.
나는 내 사건과 유사한 질문을 보았지만 그들 중 누구도 대답이 없었습니다.
답변
jalsh Nov 24 2020 at 06:47
당신에 application.yml
당신이 정의한 spring.cloud.config.server.git.search-paths
구성 키를. 그러나 봄 공식 문서 에서이 문서 를 살펴보면 핵심은 searchPaths
(snakeCase, 대시 없음) 이어야합니다 . 따라서 application.yml
다음과 같이 보일 것입니다.
server:
port: 8081
spring:
application:
name: cloud-config-server
cloud:
config:
server:
monitor:
github:
enabled: true
gitee:
enabled: true
git:
password: ${PASSWORD} username: ${USERNAME}
uri: https://github.com/Ali-Wassouf/springcloudconfigrepo
searchPaths: '{application}'
Ali.Wassouf Nov 24 2020 at 09:39
문제는 클라이언트에 있었고, 스프링 클라우드 구성과 스프링 클라우드에 대한 종속성 관리가 누락되어이 종속성을 클라이언트 코드에 추가했습니다.
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
이 종속성 관리도 추가합니다.
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
문제를 해결했습니다.