From 0187b7776172b42b20460e3a0f78f0481ed32d80 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C4=90=E1=BA=B7ng=20Minh=20D=C5=A9ng?= Date: Thu, 28 Aug 2025 10:13:20 +0700 Subject: [PATCH] Auto-configure observation of Redis with Lettuce MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit See gh-46975 Signed-off-by: Đặng Minh Dũng --- .../LettuceTracingAutoConfiguration.java | 48 +++++++++++++++++++ ...ot.autoconfigure.AutoConfiguration.imports | 1 + 2 files changed, 49 insertions(+) create mode 100644 module/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/autoconfigure/LettuceTracingAutoConfiguration.java diff --git a/module/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/autoconfigure/LettuceTracingAutoConfiguration.java b/module/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/autoconfigure/LettuceTracingAutoConfiguration.java new file mode 100644 index 00000000000..067990a6467 --- /dev/null +++ b/module/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/autoconfigure/LettuceTracingAutoConfiguration.java @@ -0,0 +1,48 @@ +/* + * Copyright 2012-present the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.springframework.boot.data.redis.autoconfigure; + +import io.lettuce.core.RedisClient; +import io.lettuce.core.tracing.MicrometerTracing; +import io.micrometer.observation.ObservationRegistry; +import org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration; +import org.springframework.boot.autoconfigure.AutoConfiguration; +import org.springframework.boot.autoconfigure.condition.ConditionalOnBean; +import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; +import org.springframework.boot.autoconfigure.data.redis.ClientResourcesBuilderCustomizer; +import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration; +import org.springframework.context.annotation.Bean; + +/** + * Auto-configuration for Lettuce tracing. + * + * @author Dũng Đăng Minh + * @since 4.0.0 + */ +@AutoConfiguration( + before = RedisAutoConfiguration.class, + after = ObservationAutoConfiguration.class +) +@ConditionalOnClass({RedisClient.class, MicrometerTracing.class, ObservationRegistry.class}) +@ConditionalOnBean(ObservationRegistry.class) +public final class LettuceTracingAutoConfiguration { + /// [lettuce doc](https://redis.github.io/lettuce/advanced-usage/#tracing) + @Bean + public ClientResourcesBuilderCustomizer lettuceTracing(ObservationRegistry observationRegistry) { + return (client) -> client.tracing(new MicrometerTracing(observationRegistry, "Redis")); + } +} diff --git a/module/spring-boot-data-redis/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/module/spring-boot-data-redis/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports index c2adccbf23a..7d907dd0d5f 100644 --- a/module/spring-boot-data-redis/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports +++ b/module/spring-boot-data-redis/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports @@ -1,4 +1,5 @@ org.springframework.boot.data.redis.autoconfigure.DataRedisAutoConfiguration +org.springframework.boot.data.redis.autoconfigure.LettuceTracingAutoConfiguration org.springframework.boot.data.redis.autoconfigure.DataRedisReactiveAutoConfiguration org.springframework.boot.data.redis.autoconfigure.DataRedisRepositoriesAutoConfiguration org.springframework.boot.data.redis.autoconfigure.health.DataRedisHealthContributorAutoConfiguration