Spring Boot Auto Configuration for R2DBC Observation

Provides Spring Boot 3 auto configuration for R2DBC observation with Micrometer Observation API.

UPDATE:
Spring Boot 3.2 now includes built-in auto-configuration for r2dbc-proxy observability.
For earlier versions, this project offers seamless auto-configuration for Spring Boot 3.0 and 3.1.

---

Project Setup

Released artifacts are available in the maven central. Snapshot are available in the spring snapshot repository.

• https://repo.spring.io/snapshot (For snapshot version)

Maven

  <!-- For snapshot
  <repositories>
    <repository>
      <id>spring-snapshots</id>
      <name>Spring Snapshots</name>
      <url>https://repo.spring.io/snapshot</url>
      <releases>
          <enabled>false</enabled>
      </releases>
      <snapshots>
        <enabled>true</enabled>
      </snapshots>
    </repository>
  </repositories>
  -->

  <dependencies>
    <dependency>
        <groupId>org.springframework.experimental</groupId>
        <artifactId>r2dbc-micrometer-spring-boot</artifactId>
        <version>[VERSION]</version>
    </dependency>

  <dependencies>

Gradle

// for snapshot usage
/*
repositories {
	 maven { url 'https://repo.spring.io/snapshot' }  
}
*/

dependencies {
    implementation 'org.springframework.experimental:r2dbc-micrometer-spring-boot:[VERSION]'
}

How to use

Spring Boot automatically picks up the R2dbcObservationAutoConfiguration class when the jar file is added to the classpath. In addition, r2dbc.observation.enabled property can toggle the auto configuration for the R2DBC observation. OR, use spring.autoconfigure.exclude property from Spring Boot for excluding the auto configuration.

License

This project is released under version 2.0 of the Apache License.

Development

Requires JDK 17.

Release

Push the releasing version to the release branch.