如果配置服务器关闭，Spring Cloud 配置客户端会加载本地属性

Question

I am trying to access the spring cloud config server but it is down. I still want to test the application using local application.properties . Is there any way i could do this?

pom.xml

<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
            <version>2.2.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
            <version>2.2.2.RELEASE</version>
        </dependency>

bootstrap.yml

server:
  port: 8086
spring:
  application:
    name: PromoMS
  security:
    basic:
      enabled: false
    management:
      security:
        enabled: false
  cloud:
    config:
      fail-fast: true
      discovery:
        enabled: true
        service-id: ms-config-server

I am getting following exception

java.lang.IllegalStateException: No instances found of configserver (ms-config-server)
    at org.springframework.cloud.config.client.ConfigServerInstanceProvider.getConfigServerInstances(ConfigServerInstanceProvider.java:48) ~[spring-cloud-config-client-2.2.2.RELEASE.jar:2.2.2.RELEASE]

Answer 1

To disable spring-cloud-config you and use your local properties, you need to add this property to your bootstrap.yml :

spring.cloud.config.enabled=false

And then enable it only when you need to run your application via application args, something like this:

java -jar your-application-name.jar --spring.cloud.config.enabled=true