spring cloud eureka叢集,空白主頁,available-replicas為空
阿新 • • 發佈:2018-11-06
如果在一臺機器上配置叢集,那麼請注意。
單工程多eureka(配置寫在一個配置檔案或多個配置檔案)如以下程式碼(官網示例程式碼):
--- spring: profiles: peer1#官網這個配置為什麼我用不好使,主頁都打不開 eureka: instance: hostname: peer1 client: serviceUrl: defaultZone: http://peer2/eureka/ --- spring: profiles: peer2 eureka: instance: hostname: peer2 client: serviceUrl: defaultZone: http://peer1/eureka/
執行時一定要指定--spring.profiles.active=你的值,eclipse在run configureactions中配置。
或者使用命令java -jar 打包後的jar --spring.profiles.active=你的值。
貼下我的配置,我是分成兩個專案做的: peer1
spring: application: name: register profiles: active: - peer1 server: port: 8001 eureka: client: serviceUrl: defaultZone: http://peer2:8002/eureka/ instance: hostname: peer1
peer2
spring:
application:
name: register
profiles:
active:
- peer2
server:
port: 8002
eureka:
client:
serviceUrl:
defaultZone: http://peer1:8001/eureka/
instance:
hostname: peer2
pom
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.2.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <spring-cloud.version>Finchley.BUILD-SNAPSHOT</spring-cloud.version> </properties> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka-server</artifactId> <version>1.4.4.RELEASE</version> </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> <repositories> <repository> <id>spring-snapshots</id> <name>Spring Snapshots</name> <url>https://repo.spring.io/snapshot</url> <snapshots> <enabled>true</enabled> </snapshots> </repository> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> </repositories>
最後執行效果圖