如何编写带有Spring Boot（1.5.3.RELEASE）和Spring Cloud Config（1.3.0.RELEASE）的Spring Cloud Config服务器？

Question

I modified the spring-cloud-config-server-mongodb project to use the latest version of Spring Boot (1.5.3.RELEASE) and Spring Cloud Config (1.3.0.RELEASE). I also introduced the class MongoConfigServer that runs the mongo db config server.

When I run it, I get this error:

org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'org.springframework.cloud.config.server.environment.EnvironmentRepository' available: more than one 'primary' bean found among candidates: [searchPathLocator, environmentRepository, searchPathCompositeEnvironmentRepository]

I am not sure what I did wrong. How do I write my own config server without getting this error? I don't see any documentation on how to do this.

Can somebody please help me, or guide me?

This mongo db config server used to work with older versions of Spring Boot and Spring Cloud Config. I am using this Mongo DB Config Server as an example for writing a different Config Server, which is also receiving the same error.

My fork of spring-cloud-config-server-mongodb is available at https://github.com/minmay/spring-cloud-config-server-mongodb.git

Answer 1

spring-cloud-config-server-mongodb项目已升级为使用spring-boot 1.5.7快照。

Answer 2

I fixed this issue by updating https://github.com/minmay/spring-cloud-config-server-mongodb/blob/master/src/main/java/org/springframework/cloud/config/server/mongodb/config/MongoEnvironmentRepositoryConfiguration.java .

What I did was I removed the searchPathLocator bean, and removed the primary annotation from environmentRepository.

I guess Spring Cloud Config was updated to conditionally find an environmentRepository bean.