library

Library Instrumentation for Alibaba Druid version 1.0 and higher

Provides OpenTelemetry instrumentation for Alibaba Druid, enabling database connection pool metrics for druid data sources.

Quickstart

Add these dependencies to your project

Replace OPENTELEMETRY_VERSION with the latest release.

For Maven, add to your pom.xml dependencies:

<dependencies>
  <dependency>
    <groupId>io.opentelemetry.instrumentation</groupId>
    <artifactId>opentelemetry-alibaba-druid-1.0</artifactId>
    <version>OPENTELEMETRY_VERSION</version>
  </dependency>
</dependencies>

For Gradle, add to your dependencies:

implementation("io.opentelemetry.instrumentation:opentelemetry-alibaba-druid-1.0:OPENTELEMETRY_VERSION")

Usage

import com.alibaba.druid.pool.DruidDataSource;
import io.opentelemetry.api.OpenTelemetry;
import io.opentelemetry.instrumentation.alibabadruid.v1_0.DruidTelemetry;

// ...

// Get an OpenTelemetry instance
OpenTelemetry openTelemetry = ...;

// Create a DruidTelemetry instance
DruidTelemetry druidTelemetry = DruidTelemetry.create(openTelemetry);

// Create a DruidDataSource
DruidDataSource dataSource = new DruidDataSource();
// ... configure the dataSource

// Register the dataSource for metrics
druidTelemetry.registerMetrics(dataSource, "my-druid-pool");

// Unregister the dataSource when it's no longer needed
druidTelemetry.unregisterMetrics(dataSource);