Drop the property quarkus.datasource.jdbc.metrics-enabled

docs/src/main/asciidoc/datasource.adoc

@@ -645,10 +645,10 @@ This can be activated by setting the `quarkus.datasource.metrics.enabled` proper
 For the exposed metrics to contain any actual values, a metric collection must be enabled internally by the Agroal mechanisms.
 By default, this metric collection mechanism is enabled for all datasources when a metrics extension is present, and metrics for the Agroal extension are enabled.
 
-To disable metrics for a particular datasource, set `quarkus.datasource.jdbc.enable-metrics` to `false`, or apply `quarkus.datasource.<datasource name>.jdbc.enable-metrics` for a named datasource.
+To disable metrics for a particular datasource, set `quarkus.datasource.jdbc.metrics.enabled` to `false`, or apply `quarkus.datasource.<datasource name>.jdbc.metrics.enabled` for a named datasource.
 This disables collecting the metrics and exposing them in the `/q/metrics` endpoint if the mechanism to collect them is disabled.
 
-Conversely, setting `quarkus.datasource.jdbc.enable-metrics` to `true`, or `quarkus.datasource.<datasource name>.jdbc.enable-metrics` for a named datasource explicitly enables metrics collection even if a metrics extension is not in use.
+Conversely, setting `quarkus.datasource.jdbc.metrics.enabled` to `true`, or `quarkus.datasource.<datasource name>.jdbc.metrics.enabled` for a named datasource explicitly enables metrics collection even if a metrics extension is not in use.
 This can be useful if you need to access the collected metrics programmatically.
 They are available after calling `dataSource.getMetrics()` on an injected `AgroalDataSource` instance.
 

extensions/agroal/deployment/src/main/java/io/quarkus/agroal/deployment/AgroalMetricsProcessor.java

@@ -24,7 +24,7 @@ void registerMetrics(AgroalMetricsRecorder recorder,
             // IFF metrics are enabled globally and for the data source
             // (they are enabled for each data source by default if they are also enabled globally)
             if (dataSourcesBuildTimeConfig.metricsEnabled() &&
-                    aggregatedDataSourceBuildTimeConfig.getJdbcConfig().enableMetrics().orElse(true)) {
+                    aggregatedDataSourceBuildTimeConfig.getJdbcConfig().metrics().enabled().orElse(true)) {
                 datasourceMetrics.produce(new MetricsFactoryConsumerBuildItem(
                         recorder.registerDataSourceMetrics(aggregatedDataSourceBuildTimeConfig.getName())));
             }

extensions/agroal/deployment/src/test/java/io/quarkus/agroal/test/PoolLessTestCase.java

@@ -17,7 +17,7 @@ public class PoolLessTestCase {
 
     @RegisterExtension
     static final QuarkusUnitTest config = new QuarkusUnitTest().withConfigurationResource("base.properties")
-            .overrideConfigKey("quarkus.datasource.jdbc.enable-metrics", "true")
+            .overrideConfigKey("quarkus.datasource.jdbc.metrics.enabled", "true")
             .overrideConfigKey("quarkus.datasource.jdbc.pooling-enabled", "false");
 
     @Inject

extensions/agroal/deployment/src/test/resources/application-default-datasource-unknown-driver.properties

@@ -5,7 +5,7 @@ quarkus.datasource.jdbc.url=jdbc:h2:tcp://localhost/mem:default
 quarkus.datasource.jdbc.driver=org.h2.Driver
 quarkus.datasource.jdbc.max-size=13
 quarkus.datasource.jdbc.initial-size=7
-quarkus.datasource.jdbc.enable-metrics=true
+quarkus.datasource.jdbc.metrics.enabled=true
 
 quarkus.datasource.jdbc.background-validation-interval=53
 quarkus.datasource.jdbc.acquisition-timeout=54

extensions/agroal/deployment/src/test/resources/application-default-datasource.properties

@@ -5,7 +5,7 @@ quarkus.datasource.jdbc.url=jdbc:h2:tcp://localhost/mem:default
 quarkus.datasource.jdbc.min-size=3
 quarkus.datasource.jdbc.initial-size=7
 quarkus.datasource.jdbc.max-size=13
-quarkus.datasource.jdbc.enable-metrics=true
+quarkus.datasource.jdbc.metrics.enabled=true
 quarkus.datasource.jdbc.background-validation-interval=53
 quarkus.datasource.jdbc.acquisition-timeout=54
 quarkus.datasource.jdbc.leak-detection-interval=55

extensions/agroal/deployment/src/test/resources/application-metrics-enabled.properties

@@ -5,11 +5,11 @@ quarkus.datasource.db-kind=h2
 quarkus.datasource.username=username1
 quarkus.datasource.jdbc.url=jdbc:h2:mem:defaultdb
 quarkus.datasource.jdbc.max-size=13
-quarkus.datasource.jdbc.enable-metrics=true
+quarkus.datasource.jdbc.metrics.enabled=true
 
 # another ds
 quarkus.datasource.ds1.db-kind=h2
 quarkus.datasource.ds1.username=username1
 quarkus.datasource.ds1.jdbc.url=jdbc:h2:mem:db1
 quarkus.datasource.ds1.jdbc.max-size=13
-quarkus.datasource.ds1.jdbc.enable-metrics=true
+quarkus.datasource.ds1.jdbc.metrics.enabled=true

extensions/agroal/runtime/src/main/java/io/quarkus/agroal/runtime/DataSourceJdbcBuildTimeConfig.java

@@ -31,20 +31,22 @@ public interface DataSourceJdbcBuildTimeConfig {
     @WithDefault("enabled")
     TransactionIntegration transactions();
 
-    /**
-     * Enable datasource metrics collection. If unspecified, collecting metrics will be enabled by default if
-     * a metrics extension is active.
-     * <p>
-     * Deprecated. This was used by the now deprecated quarkus-smallrye-metrics and will be removed soon.
-     * <p>
-     * Please use quarkus-micrometer and the quarkus.datasource.metrics.enabled property
-     */
-    @Deprecated(forRemoval = true)
-    Optional<Boolean> enableMetrics();
-
     /**
      * Enable OpenTelemetry JDBC instrumentation.
      */
     @WithDefault("false")
     boolean telemetry();
+
+    DataSourceJdbcMetrics metrics();
+
+    @ConfigGroup
+    interface DataSourceJdbcMetrics {
+
+        /**
+         * Enable metrics collection for this datasource.
+         */
+        @WithDefault("false")
+        Optional<Boolean> enabled();
+
+    }
 }

extensions/agroal/runtime/src/main/java/io/quarkus/agroal/runtime/DataSources.java

@@ -276,8 +276,8 @@ private void applyNewConfiguration(String dataSourceName, AgroalDataSourceConfig
         }
 
         // metrics
-        if (dataSourceJdbcBuildTimeConfig.enableMetrics().isPresent()) {
-            dataSourceConfiguration.metricsEnabled(dataSourceJdbcBuildTimeConfig.enableMetrics().get());
+        if (dataSourceJdbcBuildTimeConfig.metrics().enabled().isPresent()) {
+            dataSourceConfiguration.metricsEnabled(dataSourceJdbcBuildTimeConfig.metrics().enabled().get());
         } else {
             // if the enable-metrics property is unspecified, treat it as true if MP Metrics are being exposed
             dataSourceConfiguration.metricsEnabled(dataSourcesBuildTimeConfig.metricsEnabled() && mpMetricsPresent);

extensions/datasource/runtime/src/main/java/io/quarkus/datasource/runtime/DataSourcesBuildTimeConfig.java

@@ -37,11 +37,12 @@ public interface DataSourcesBuildTimeConfig {
     boolean healthEnabled();
 
     /**
-     * Whether or not datasource metrics are published in case a metrics extension is present.
+     * Whether datasource metrics are published in case a metrics extension is present.
      * <p>
      * This is a global setting and is not specific to a datasource.
      * <p>
-     * NOTE: This is different from the "jdbc.enable-metrics" property that needs to be set on the JDBC datasource level to
+     * NOTE: This is different from the <code>quarkus.datasource."datasource name".jdbc.metrics.enabled</code> property that
+     * needs to be set on the JDBC datasource level to
      * enable collection of metrics for that datasource.
      */
     @WithName("metrics.enabled")