'Spring Cloud Config fails to update properties dynamically

I have a Camel Spring Boot application where I am printing the value of a property which is set using Spring Cloud Config Server (via Git commit id plugin). The issue is that the value of the property in Camel application is not updated once the value is committed to Git. I have to restart the Camel application which fails the purpose of Spring Cloud Config server. Please note that we are using Git file system in our local machine.

The name of the properties file is CamelSpringBootSample-dev.properties.

As soon as I commit, the config server publishes the updated value at the endpoint on refresh: http://localhost:8888/CamelSpringBootSample/dev

I have also made the Camel application end point available at: http://localhost:8181/actuator/env

Here the value of the property is not updated on refresh. However, if I restart the Camel application, the value is reflecting.

The source code for all the three projects are uploaded in github.com.

  1. The config server: https://github.com/sreejeshraj/config-server

  2. The Camel client project (which uses the config server to configure itself): https://github.com/sreejeshraj/camel-config-server Please do not get misled by the repository name camel-config-server. This is the client of config server, but I accidentally named it incorrectly, apologies.

  3. The local git repository where the configuration properties are stored: https://github.com/sreejeshraj/Git-Config

Please note that I have used the annotation @RefreshScope in my Spring bean component class.

Can you please help me with this? Thanks in advance.

spring-bootapache-camelspring-cloud-config


Solution 1:[1]

As @ortomala-lokni already pointed out, you need to refresh your configuration consumers after an update happened.

If you want a centralized solution for this task (for refreshing many components automatically), take a look at Spring Cloud Bus.

This page gives a quite good overview about the subject.

Solution 2:[2]

I had a situation where I had both application.properties and bootstrap.properties file in my client. I that case you should specify spring.application.name and spring.cloud.config.server.git.uri inside bootstrap.yml. I didn't refresh properties having spring.application.name inside applicaiton.properties.

Sources

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Source: Stack Overflow

Solution Source
Solution 1 burki
Solution 2 chAmi

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