Question

我正在使用spring-cloud-bus，配置服务器，配置客户端和Rabbitmq（使用docker映像）。在我的设置中，有2个配置客户端和2个配置服务器。

当配置客户端，配置服务器和Rabbitmq都在一台计算机（Linux或Windows）上运行时，spring-cloud-bus运行良好，即当我请求任何配置客户端的/ bus / refresh时，所有配置客户端正在使用最新配置进行更新。

但是如果config-clients，config-servers和rabbitmq都没有在一台计算机上运行（我在linux1上运行config-server1，config-client1，rabbitmq，在linux2上运行config-server2，config-client2），则春季-云总线无法正常工作，即当我请求任何配置客户端的/ bus / refresh时，有时所有配置客户端都会更新其配置，有时只有一个配置客户端会更新其配置。

我尝试了很多次，但我不明白为什么spring-cloud-bus会发生这种现象。谁能帮助我了解这一点？

这是我的配置服务器的pom：

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.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-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>
    </dependencies>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Dalston.SR4</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>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>
</project>

这是我的配置服务器的applications.properties：

spring.application.name=config-server
server.port=9999
eureka.client.serviceUrl.defaultZone=http://server1:9761/eureka/,http://server2:9762/eureka/
spring.cloud.config.server.git.uri=git@gitmylab.365ime.com:liuxiang/springcloud-config-server.git
security.user.name=liuxiang
security.user.password=123456
spring.cloud.config.server.git.searchPaths=myconfig
spring.cloud.config.label=master
spring.cloud.config.server.git.basedir=/data/${spring.application.name}
encrypt.key=key1

这是我的配置客户端的pom.xml：

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>
        <!--引入此依赖才能调用refresh接口，更新配置-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

        <!--消息总线-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Dalston.SR4</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>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>

这是我的配置客户端的bootstrap.properties：

spring.cloud.config.name=config
spring.profiles.active=dev
spring.cloud.config.label=master
eureka.client.serviceUrl.defaultZone=http://server1:9761/eureka/,http://server2:9762/eureka/
spring.application.name=config-client
spring.cloud.config.discovery.enabled=true
spring.cloud.config.discovery.service-id=config-server
management.security.enabled=false
server.port=8881
spring.cloud.config.server.git.basedir=/data/${spring.application.name}
spring.cloud.config.username=liuxiang
spring.cloud.config.password=123456
spring.rabbitmq.host=192.168.50.69
spring.rabbitmq.port=5672

感谢您的帮助〜

春季云总线有时无法按预期运行

0 个答案: