diff --git a/spring-boot-project/spring-boot-autoconfigure/build.gradle b/spring-boot-project/spring-boot-autoconfigure/build.gradle index ed8db0d986..7420c840a2 100644 --- a/spring-boot-project/spring-boot-autoconfigure/build.gradle +++ b/spring-boot-project/spring-boot-autoconfigure/build.gradle @@ -221,7 +221,6 @@ dependencies { testImplementation("com.querydsl:querydsl-core") testImplementation("com.squareup.okhttp3:mockwebserver") testImplementation("com.sun.xml.messaging.saaj:saaj-impl") - testImplementation("io.micrometer:context-propagation") testImplementation("io.projectreactor:reactor-test") testImplementation("io.r2dbc:r2dbc-h2") testImplementation("jakarta.json:jakarta.json-api") diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfiguration.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfiguration.java deleted file mode 100644 index c247b1a9c0..0000000000 --- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfiguration.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright 2012-2023 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.autoconfigure.reactor; - -import reactor.core.publisher.Hooks; - -import org.springframework.boot.autoconfigure.EnableAutoConfiguration; -import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; -import org.springframework.boot.context.properties.EnableConfigurationProperties; -import org.springframework.context.annotation.Configuration; - -/** - * {@link EnableAutoConfiguration Auto-configuration} for Reactor. - * - * @author Brian Clozel - * @since 3.0.2 - */ -@Configuration(proxyBeanMethods = false) -@ConditionalOnClass(Hooks.class) -@EnableConfigurationProperties(ReactorProperties.class) -public class ReactorAutoConfiguration { - - public ReactorAutoConfiguration(ReactorProperties properties) { - if (properties.getContextPropagation() == ReactorProperties.ContextPropagationMode.AUTO) { - Hooks.enableAutomaticContextPropagation(); - } - } - -} diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorProperties.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorProperties.java deleted file mode 100644 index 6725ee1ba4..0000000000 --- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/ReactorProperties.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright 2012-2023 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.autoconfigure.reactor; - -import org.springframework.boot.context.properties.ConfigurationProperties; - -/** - * Configuration properties for Reactor. - * - * @author Brian Clozel - * @since 3.0.3 - */ -@ConfigurationProperties(prefix = "spring.reactor") -public class ReactorProperties { - - /** - * Context Propagation support mode for Reactor operators. - */ - private ContextPropagationMode contextPropagation = ContextPropagationMode.AUTO; - - public ContextPropagationMode getContextPropagation() { - return this.contextPropagation; - } - - public void setContextPropagation(ContextPropagationMode contextPropagation) { - this.contextPropagation = contextPropagation; - } - - public enum ContextPropagationMode { - - /** - * Context Propagation is applied to all Reactor operators. - */ - AUTO, - - /** - * Context Propagation is only applied to "tap" and "handle" Reactor operators. - */ - LIMITED - - } - -} diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/package-info.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/package-info.java deleted file mode 100644 index 4b55cfe4d5..0000000000 --- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/reactor/package-info.java +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright 2012-2023 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 Reactor. - */ -package org.springframework.boot.autoconfigure.reactor; diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json b/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json index 348c136fed..461ed55e53 100644 --- a/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json +++ b/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json @@ -2176,10 +2176,6 @@ "level": "error" } }, - { - "name": "spring.reactor.context-propagation", - "defaultValue": "auto" - }, { "name": "spring.reactor.stacktrace-mode.enabled", "description": "Whether Reactor should collect stacktrace information at runtime.", diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports index 307c53cdad..b9719cf4f4 100644 --- a/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports +++ b/spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports @@ -93,7 +93,6 @@ org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration org.springframework.boot.autoconfigure.netty.NettyAutoConfiguration org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration org.springframework.boot.autoconfigure.quartz.QuartzAutoConfiguration -org.springframework.boot.autoconfigure.reactor.ReactorAutoConfiguration org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration org.springframework.boot.autoconfigure.r2dbc.R2dbcTransactionManagerAutoConfiguration org.springframework.boot.autoconfigure.rsocket.RSocketMessagingAutoConfiguration diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfigurationTests.java deleted file mode 100644 index 73642c5883..0000000000 --- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/reactor/ReactorAutoConfigurationTests.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright 2012-2023 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.autoconfigure.reactor; - -import java.util.concurrent.atomic.AtomicReference; - -import io.micrometer.context.ContextRegistry; -import org.junit.jupiter.api.BeforeAll; -import org.junit.jupiter.api.Test; -import reactor.core.publisher.Mono; -import reactor.util.context.Context; - -import org.springframework.boot.autoconfigure.AutoConfigurations; -import org.springframework.boot.test.context.runner.ApplicationContextRunner; - -import static org.assertj.core.api.Assertions.assertThat; - -/** - * Tests for {@link ReactorAutoConfiguration}. - * - * @author Brian Clozel - */ -class ReactorAutoConfigurationTests { - - private final ApplicationContextRunner contextRunner = new ApplicationContextRunner() - .withConfiguration(AutoConfigurations.of(ReactorAutoConfiguration.class)); - - private static final String THREADLOCAL_KEY = "ReactorAutoConfigurationTests"; - - private static final ThreadLocal THREADLOCAL_VALUE = ThreadLocal.withInitial(() -> "failure"); - - @BeforeAll - static void initializeThreadLocalAccessors() { - ContextRegistry globalRegistry = ContextRegistry.getInstance(); - globalRegistry.registerThreadLocalAccessor(THREADLOCAL_KEY, THREADLOCAL_VALUE); - } - - @Test - void shouldConfigureAutomaticContextPropagation() { - AtomicReference threadLocalValue = new AtomicReference<>(); - this.contextRunner.run((applicationContext) -> { - Mono.just("test") - .doOnNext((element) -> threadLocalValue.set(THREADLOCAL_VALUE.get())) - .contextWrite(Context.of(THREADLOCAL_KEY, "success")) - .block(); - assertThat(threadLocalValue.get()).isEqualTo("success"); - }); - } - -} diff --git a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/observability.adoc b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/observability.adoc index 03d48b24a6..b7db70d502 100644 --- a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/observability.adoc +++ b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/observability.adoc @@ -21,7 +21,4 @@ For JDBC, the https://github.com/jdbc-observations/datasource-micrometer[Datasou Read more about it https://jdbc-observations.github.io/datasource-micrometer/docs/current/docs/html/[in the reference documentation]. For R2DBC, the https://github.com/spring-projects-experimental/r2dbc-micrometer-spring-boot[Spring Boot Auto Configuration for R2DBC Observation] creates observations for R2DBC query invocations. -Observability support relies on the https://github.com/micrometer-metrics/context-propagation[Context Propagation library] for forwarding the current observation across threads and reactive pipelines. -`ThreadLocal` values are automatically reinstated in reactive operators, this behavior is controlled with the configprop:spring.reactor.context-propagation[] property. - The next sections will provide more details about logging, metrics and traces. diff --git a/spring-boot-project/spring-boot-parent/build.gradle b/spring-boot-project/spring-boot-parent/build.gradle index a637f080cb..93f55a2918 100644 --- a/spring-boot-project/spring-boot-parent/build.gradle +++ b/spring-boot-project/spring-boot-parent/build.gradle @@ -137,13 +137,6 @@ bom { ] } } - library("Micrometer Context Propagation", "1.0.2") { - group("io.micrometer") { - modules = [ - "context-propagation" - ] - } - } library("MockK", "1.10.6") { group("io.mockk") { modules = [