This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Cloud Config 4.2.0!

Redis Backend

Spring Cloud Config Server supports Redis as a backend for configuration properties. You can enable this feature by adding a dependency to Spring Data Redis.

pom.xml

<dependencies>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-data-redis</artifactId>
	</dependency>
</dependencies>

The following configuration uses Spring Data RedisTemplate to access a Redis. We can use spring.redis.* properties to override default connection settings.

spring:
  profiles:
    active: redis
  redis:
    host: redis
    port: 16379

The properties should be stored as fields in a hash. The name of hash should be the same as spring.application.name property or conjunction of spring.application.name and spring.profiles.active[n].

HMSET sample-app server.port "8100" sample.topic.name "test" test.property1 "property1"

After running the command visible above a hash should contain the following keys with values:

HGETALL sample-app
{
  "server.port": "8100",
  "sample.topic.name": "test",
  "test.property1": "property1"
}

When no profile is specified default will be used.