Start building against Micrometer 1.16.0-M1 snapshots

See gh-46321

Author: snicoll

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -1518,7 +1518,7 @@ bom {
 			releaseNotes("https://github.com/apache/maven-war-plugin/releases/tag/maven-war-plugin-{version}")
 		}
 	}
-	library("Micrometer", "1.15.1") {
+	library("Micrometer", "1.16.0-SNAPSHOT") {
 		considerSnapshots()
 		group("io.micrometer") {
 			modules = [

spring-boot-project/spring-boot-metrics/src/main/java/org/springframework/boot/metrics/autoconfigure/export/stackdriver/StackdriverProperties.java

@@ -60,6 +60,12 @@ public class StackdriverProperties extends StepRegistryProperties {
 	 */
 	private String metricTypePrefix = "custom.googleapis.com/";
 
+	/**
+	 * Whether it should be attempted to create a metric descriptor before writing a time
+	 * series.
+	 */
+	private boolean autoCreateMetricDescriptors = true;
+
 	public String getProjectId() {
 		return this.projectId;
 	}
@@ -100,4 +106,12 @@ public void setMetricTypePrefix(String metricTypePrefix) {
 		this.metricTypePrefix = metricTypePrefix;
 	}
 
+	public boolean isAutoCreateMetricDescriptors() {
+		return this.autoCreateMetricDescriptors;
+	}
+
+	public void setAutoCreateMetricDescriptors(boolean autoCreateMetricDescriptors) {
+		this.autoCreateMetricDescriptors = autoCreateMetricDescriptors;
+	}
+
 }

spring-boot-project/spring-boot-metrics/src/main/java/org/springframework/boot/metrics/autoconfigure/export/stackdriver/StackdriverPropertiesConfigAdapter.java

@@ -65,4 +65,10 @@ public String metricTypePrefix() {
 		return get(StackdriverProperties::getMetricTypePrefix, StackdriverConfig.super::metricTypePrefix);
 	}
 
+	@Override
+	public boolean autoCreateMetricDescriptors() {
+		return get(StackdriverProperties::isAutoCreateMetricDescriptors,
+				StackdriverConfig.super::autoCreateMetricDescriptors);
+	}
+
 }

spring-boot-project/spring-boot-metrics/src/test/java/org/springframework/boot/metrics/autoconfigure/export/stackdriver/StackdriverPropertiesConfigAdapterTests.java

@@ -77,6 +77,13 @@ void whenPropertiesMetricTypePrefixIsSetAdapterMetricTypePrefixReturnsIt() {
 			.isEqualTo("external.googleapis.com/prometheus");
 	}
 
+	@Test
+	void whenPropertiesAutoCreateMetricDescriptorsIsSetAdapterAutoCreateMetricDescriptorReturnsIt() {
+		StackdriverProperties properties = new StackdriverProperties();
+		properties.setAutoCreateMetricDescriptors(false);
+		assertThat(new StackdriverPropertiesConfigAdapter(properties).autoCreateMetricDescriptors()).isFalse();
+	}
+
 	@Test
 	@Override
 	protected void adapterOverridesAllConfigMethods() {