Move HTTP client observation auto-configuration

This commit moves the observation auto-configuration from the metrics
package to the observation package for consistency.

See gh-32484
See gh-32518

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/ClientHttpObservationConventionAdapter.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.common.KeyValues;
 import io.micrometer.core.instrument.Tag;

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/ClientObservationConventionAdapter.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.common.KeyValues;
 import io.micrometer.core.instrument.Tag;

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/HttpClientObservationsAutoConfiguration.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.config.MeterFilter;

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/RestTemplateObservationConfiguration.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.observation.ObservationRegistry;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/WebClientObservationConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.observation.ObservationRegistry;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2022 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.
@@ -15,6 +15,6 @@
  */
 
 /**
- * Auto-configuration for web client actuator metrics.
+ * Auto-configuration for web client observation support.
  */
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;

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

@@ -77,7 +77,7 @@ org.springframework.boot.actuate.autoconfigure.metrics.r2dbc.ConnectionPoolMetri
 org.springframework.boot.actuate.autoconfigure.metrics.redis.LettuceMetricsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.startup.StartupTimeMetricsListenerAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.task.TaskExecutorMetricsAutoConfiguration
-org.springframework.boot.actuate.autoconfigure.metrics.web.client.HttpClientObservationsAutoConfiguration
+org.springframework.boot.actuate.autoconfigure.observation.web.client.HttpClientObservationsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.web.jetty.JettyMetricsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.web.reactive.WebFluxMetricsAutoConfiguration
 org.springframework.boot.actuate.autoconfigure.metrics.web.tomcat.TomcatMetricsAutoConfiguration

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/test/MetricsIntegrationTests.java

@@ -41,9 +41,9 @@ import org.springframework.boot.actuate.autoconfigure.metrics.amqp.RabbitMetrics
 import org.springframework.boot.actuate.autoconfigure.metrics.cache.CacheMetricsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.metrics.jdbc.DataSourcePoolMetricsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.metrics.orm.jpa.HibernateMetricsAutoConfiguration;
-import org.springframework.boot.actuate.autoconfigure.metrics.web.client.HttpClientObservationsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.metrics.web.reactive.WebFluxMetricsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration;
+import org.springframework.boot.actuate.autoconfigure.observation.web.client.HttpClientObservationsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.observation.web.servlet.WebMvcObservationAutoConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/ClientHttpObservationConventionAdapterTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import java.net.URI;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/ClientObservationConventionAdapterTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import java.net.URI;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/RestTemplateObservationConfigurationTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.core.instrument.Tag;
 import io.micrometer.core.instrument.Tags;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/RestTemplateObservationConfigurationWithoutMetricsTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import io.micrometer.observation.ObservationRegistry;
 import io.micrometer.observation.tck.TestObservationRegistry;

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/observation/web/client/WebClientObservationConfigurationTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.actuate.autoconfigure.metrics.web.client;
+package org.springframework.boot.actuate.autoconfigure.observation.web.client;
 
 import java.time.Duration;
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/tracing/zipkin/ZipkinAutoConfigurationIntegrationTests.java

@@ -21,8 +21,8 @@ import zipkin2.reporter.urlconnection.URLConnectionSender;
 
 import org.springframework.boot.actuate.autoconfigure.metrics.MetricsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.simple.SimpleMetricsExportAutoConfiguration;
-import org.springframework.boot.actuate.autoconfigure.metrics.web.client.HttpClientObservationsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration;
+import org.springframework.boot.actuate.autoconfigure.observation.web.client.HttpClientObservationsAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.tracing.BraveAutoConfiguration;
 import org.springframework.boot.actuate.autoconfigure.tracing.MicrometerTracingAutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigurations;