Move Redis health and metrics auto-config into spring-boot-data-redis

spring-boot-project/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/actuate/health/autoconfigure/RedisHealthContributorAutoConfiguration.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2012-2025 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.actuate.health.autoconfigure;
+
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.boot.actuate.autoconfigure.health.CompositeHealthContributorConfiguration;
+import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
+import org.springframework.boot.actuate.health.HealthContributor;
+import org.springframework.boot.actuate.health.HealthIndicator;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.data.redis.actuate.health.RedisHealthIndicator;
+import org.springframework.boot.data.redis.autoconfigure.RedisAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+
+/**
+ * {@link EnableAutoConfiguration Auto-configuration} for {@link RedisHealthIndicator}.
+ *
+ * @author Christian Dupuis
+ * @author Richard Santana
+ * @author Stephane Nicoll
+ * @author Mark Paluch
+ * @since 4.0.0
+ */
+@AutoConfiguration(after = { RedisAutoConfiguration.class, RedisReactiveHealthContributorAutoConfiguration.class })
+@ConditionalOnClass({ RedisConnectionFactory.class, HealthIndicator.class, ConditionalOnEnabledHealthIndicator.class })
+@ConditionalOnBean(RedisConnectionFactory.class)
+@ConditionalOnEnabledHealthIndicator("redis")
+public class RedisHealthContributorAutoConfiguration
+		extends CompositeHealthContributorConfiguration<RedisHealthIndicator, RedisConnectionFactory> {
+
+	RedisHealthContributorAutoConfiguration() {
+		super(RedisHealthIndicator::new);
+	}
+
+	@Bean
+	@ConditionalOnMissingBean(name = { "redisHealthIndicator", "redisHealthContributor" })
+	public HealthContributor redisHealthContributor(ConfigurableListableBeanFactory beanFactory) {
+		return createContributor(beanFactory, RedisConnectionFactory.class);
+	}
+
+}

spring-boot-project/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/actuate/health/autoconfigure/RedisReactiveHealthContributorAutoConfiguration.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2012-2025 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.actuate.health.autoconfigure;
+
+import reactor.core.publisher.Flux;
+
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.boot.actuate.autoconfigure.health.CompositeReactiveHealthContributorConfiguration;
+import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
+import org.springframework.boot.actuate.health.ReactiveHealthContributor;
+import org.springframework.boot.actuate.health.ReactiveHealthIndicator;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.data.redis.actuate.health.RedisReactiveHealthIndicator;
+import org.springframework.boot.data.redis.autoconfigure.RedisReactiveAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory;
+
+/**
+ * {@link EnableAutoConfiguration Auto-configuration} for
+ * {@link RedisReactiveHealthIndicator}.
+ *
+ * @author Christian Dupuis
+ * @author Richard Santana
+ * @author Stephane Nicoll
+ * @author Mark Paluch
+ * @since 4.0.0
+ */
+@AutoConfiguration(after = RedisReactiveAutoConfiguration.class)
+@ConditionalOnClass({ ReactiveRedisConnectionFactory.class, Flux.class, ReactiveHealthIndicator.class,
+		ConditionalOnEnabledHealthIndicator.class })
+@ConditionalOnBean(ReactiveRedisConnectionFactory.class)
+@ConditionalOnEnabledHealthIndicator("redis")
+public class RedisReactiveHealthContributorAutoConfiguration extends
+		CompositeReactiveHealthContributorConfiguration<RedisReactiveHealthIndicator, ReactiveRedisConnectionFactory> {
+
+	RedisReactiveHealthContributorAutoConfiguration() {
+		super(RedisReactiveHealthIndicator::new);
+	}
+
+	@Bean
+	@ConditionalOnMissingBean(name = { "redisHealthIndicator", "redisHealthContributor" })
+	public ReactiveHealthContributor redisHealthContributor(ConfigurableListableBeanFactory beanFactory) {
+		return createContributor(beanFactory, ReactiveRedisConnectionFactory.class);
+	}
+
+}

spring-boot-project/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/actuate/health/autoconfigure/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-2025 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.
+ */
+
+/**
+ * Auto-configuration for Redis health integration using Spring Data Redis.
+ */
+package org.springframework.boot.data.redis.actuate.health.autoconfigure;

spring-boot-project/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/actuate/metrics/autoconfigure/LettuceMetricsAutoConfiguration.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012-2025 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.actuate.metrics.autoconfigure;
+
+import io.lettuce.core.RedisClient;
+import io.lettuce.core.metrics.MicrometerCommandLatencyRecorder;
+import io.lettuce.core.metrics.MicrometerOptions;
+import io.micrometer.core.instrument.MeterRegistry;
+
+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.condition.ConditionalOnMissingBean;
+import org.springframework.boot.data.redis.autoconfigure.ClientResourcesBuilderCustomizer;
+import org.springframework.boot.data.redis.autoconfigure.RedisAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+
+/**
+ * Auto-configuration for Lettuce metrics.
+ *
+ * @author Antonin Arquey
+ * @author Yanming Zhou
+ * @since 4.0.0
+ */
+@AutoConfiguration(before = RedisAutoConfiguration.class,
+		afterName = "org.springframework.boot.metrics.autoconfigure.CompositeMeterRegistryAutoConfiguration")
+@ConditionalOnClass({ RedisClient.class, MicrometerCommandLatencyRecorder.class, MeterRegistry.class })
+@ConditionalOnBean(MeterRegistry.class)
+public class LettuceMetricsAutoConfiguration {
+
+	@Bean
+	@ConditionalOnMissingBean
+	MicrometerOptions micrometerOptions() {
+		return MicrometerOptions.create();
+	}
+
+	@Bean
+	ClientResourcesBuilderCustomizer lettuceMetrics(MeterRegistry meterRegistry, MicrometerOptions options) {
+		return (client) -> client.commandLatencyRecorder(new MicrometerCommandLatencyRecorder(meterRegistry, options));
+	}
+
+}

spring-boot-project/spring-boot-data-redis/src/main/java/org/springframework/boot/data/redis/actuate/metrics/autoconfigure/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-2025 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.
+ */
+
+/**
+ * Auto-configuration for Redis metrics.
+ */
+package org.springframework.boot.data.redis.actuate.metrics.autoconfigure;

spring-boot-project/spring-boot-data-redis/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -1,6 +1,12 @@
 {
   "groups": [],
   "properties": [
+    {
+      "name": "management.health.redis.enabled",
+      "type": "java.lang.Boolean",
+      "description": "Whether to enable Redis health check.",
+      "defaultValue": true
+    },
     {
       "name": "spring.data.redis.repositories.enabled",
       "type": "java.lang.Boolean",

spring-boot-project/spring-boot-data-redis/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -1,3 +1,6 @@
+org.springframework.boot.data.redis.actuate.health.autoconfigure.RedisHealthContributorAutoConfiguration
+org.springframework.boot.data.redis.actuate.health.autoconfigure.RedisReactiveHealthContributorAutoConfiguration
+org.springframework.boot.data.redis.actuate.metrics.autoconfigure.LettuceMetricsAutoConfiguration
 org.springframework.boot.data.redis.autoconfigure.RedisAutoConfiguration
 org.springframework.boot.data.redis.autoconfigure.RedisReactiveAutoConfiguration
 org.springframework.boot.data.redis.autoconfigure.RedisRepositoriesAutoConfiguration