Clean up after breaking changes

spring-cloud-kubernetes-client-config/src/main/java/org/springframework/cloud/kubernetes/client/config/KubernetesClientConfigDataLocationResolver.java

@@ -21,9 +21,7 @@
 
 import org.springframework.boot.bootstrap.BootstrapRegistry;
 import org.springframework.boot.bootstrap.ConfigurableBootstrapContext;
-import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;
-import org.springframework.boot.context.config.Profiles;
 import org.springframework.cloud.kubernetes.commons.KubernetesClientProperties;
 import org.springframework.cloud.kubernetes.commons.KubernetesNamespaceProvider;
 import org.springframework.cloud.kubernetes.commons.config.ConfigDataRetryableConfigMapPropertySourceLocator;
@@ -34,7 +32,6 @@
 import org.springframework.cloud.kubernetes.commons.config.SecretsPropertySourceLocator;
 import org.springframework.cloud.kubernetes.commons.configdata.ConfigDataPropertiesHolder;
 import org.springframework.cloud.kubernetes.commons.configdata.KubernetesConfigDataLocationResolver;
-import org.springframework.core.env.Environment;
 
 import static org.springframework.cloud.kubernetes.client.KubernetesClientUtils.kubernetesApiClient;
 import static org.springframework.cloud.kubernetes.commons.config.ConfigUtils.registerSingle;
@@ -45,8 +42,8 @@
 public class KubernetesClientConfigDataLocationResolver extends KubernetesConfigDataLocationResolver {
 
 	@Override
-	protected void registerBeans(ConfigDataLocationResolverContext resolverContext, ConfigDataLocation location,
-			Profiles profiles, ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
+	protected void registerBeans(ConfigDataLocationResolverContext resolverContext,
+			ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
 		KubernetesClientProperties kubernetesClientProperties = properties.clientProperties();
 		ConfigMapConfigProperties configMapProperties = properties.configMapProperties();
 		SecretsConfigProperties secretsProperties = properties.secretsProperties();
@@ -91,8 +88,4 @@ private CoreV1Api registerClientAndCoreV1Api(ConfigurableBootstrapContext bootst
 		return coreV1Api;
 	}
 
-	protected KubernetesNamespaceProvider kubernetesNamespaceProvider(Environment environment) {
-		return new KubernetesNamespaceProvider(environment);
-	}
-
 }

spring-cloud-kubernetes-client-discovery/src/main/java/org/springframework/cloud/kubernetes/client/discovery/KubernetesClientInformerDiscoveryClient.java

@@ -50,9 +50,9 @@
 import static org.springframework.cloud.kubernetes.client.discovery.KubernetesClientDiscoveryClientUtils.serviceMetadata;
 import static org.springframework.cloud.kubernetes.client.discovery.KubernetesClientInstanceIdHostPodNameSupplier.externalName;
 import static org.springframework.cloud.kubernetes.client.discovery.KubernetesClientInstanceIdHostPodNameSupplier.nonExternalName;
-import static org.springframework.cloud.kubernetes.client.discovery.KubernetesClientPodLabelsAndAnnotationsSupplier.externalName;
 import static org.springframework.cloud.kubernetes.client.discovery.KubernetesClientPodLabelsAndAnnotationsSupplier.nonExternalName;
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.endpointsPort;
+import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.externalNameServiceInstance;
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.serviceInstance;
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.serviceInstanceMetadata;
 import static org.springframework.cloud.kubernetes.commons.discovery.KubernetesDiscoveryConstants.EXTERNAL_NAME;
@@ -143,10 +143,8 @@ public List<ServiceInstance> getInstances(String serviceId) {
 						properties);
 
 				KubernetesClientInstanceIdHostPodNameSupplier supplierOne = externalName(service);
-				KubernetesClientPodLabelsAndAnnotationsSupplier supplierTwo = externalName();
-
-				ServiceInstance externalNameServiceInstance = serviceInstance(null, serviceMetadata, supplierOne,
-						supplierTwo, new ServicePortNameAndNumber(-1, null), serviceInstanceMetadata, properties);
+				ServiceInstance externalNameServiceInstance = externalNameServiceInstance(serviceMetadata, supplierOne,
+						serviceInstanceMetadata);
 				serviceInstances.add(externalNameServiceInstance);
 			}
 		}

spring-cloud-kubernetes-client-discovery/src/test/java/org/springframework/cloud/kubernetes/client/discovery/KubernetesClientInformerDiscoveryClientTests.java

@@ -53,6 +53,7 @@
 import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.cloud.kubernetes.commons.discovery.DefaultKubernetesServiceInstance;
 import org.springframework.cloud.kubernetes.commons.discovery.KubernetesDiscoveryProperties;
+import org.springframework.cloud.kubernetes.commons.discovery.KubernetesExternalNameServiceInstance;
 
 import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
 import static org.assertj.core.api.Assertions.assertThat;
@@ -570,7 +571,8 @@ void testExternalNameService() {
 
 		List<ServiceInstance> result = discoveryClient.getInstances("blue-service");
 		assertThat(result.size()).isEqualTo(1);
-		DefaultKubernetesServiceInstance externalNameServiceInstance = (DefaultKubernetesServiceInstance) result.get(0);
+		KubernetesExternalNameServiceInstance externalNameServiceInstance = (KubernetesExternalNameServiceInstance) result
+			.get(0);
 		assertThat(externalNameServiceInstance.getServiceId()).isEqualTo("blue-service");
 		assertThat(externalNameServiceInstance.getHost()).isEqualTo("k8s-spring-b");
 		assertThat(externalNameServiceInstance.getPort()).isEqualTo(-1);

spring-cloud-kubernetes-commons/src/main/java/org/springframework/cloud/kubernetes/commons/AbstractKubernetesInfoContributor.java

@@ -69,11 +69,6 @@ public abstract class AbstractKubernetesInfoContributor implements InfoContribut
 	 */
 	public static final String HOST_IP = "hostIp";
 
-	/**
-	 * Labels key.
-	 */
-	public static final String LABELS = "labels";
-
 	private static final Log LOG = LogFactory.getLog(AbstractKubernetesInfoContributor.class);
 
 	@Override

spring-cloud-kubernetes-commons/src/main/java/org/springframework/cloud/kubernetes/commons/configdata/KubernetesConfigDataLocationResolver.java

@@ -90,7 +90,7 @@ public final List<KubernetesConfigDataResource> resolveProfileSpecific(
 
 		Environment environment = environment(kubernetesConfigData, profiles);
 		KubernetesNamespaceProvider namespaceProvider = kubernetesNamespaceProvider(environment);
-		registerBeans(resolverContext, location, profiles, properties, namespaceProvider);
+		registerBeans(resolverContext, properties, namespaceProvider);
 
 		KubernetesConfigDataResource resource = new KubernetesConfigDataResource(location.isOptional(), profiles,
 				environment);
@@ -99,8 +99,7 @@ public final List<KubernetesConfigDataResource> resolveProfileSpecific(
 	}
 
 	protected abstract void registerBeans(ConfigDataLocationResolverContext resolverContext,
-			ConfigDataLocation location, Profiles profiles, ConfigDataPropertiesHolder properties,
-			KubernetesNamespaceProvider namespaceProvider);
+			ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider);
 
 	protected final boolean isRetryEnabledForConfigMap(ConfigMapConfigProperties configMapProperties) {
 		return RETRY_IS_PRESENT && configMapProperties != null && configMapProperties.retry().enabled()

spring-cloud-kubernetes-commons/src/main/java/org/springframework/cloud/kubernetes/commons/discovery/DiscoveryClientUtils.java

@@ -159,6 +159,16 @@ public static ServiceInstance serviceInstance(@Nullable ServicePortSecureResolve
 				podMetadata);
 	}
 
+	public static ServiceInstance externalNameServiceInstance(ServiceMetadata serviceMetadata,
+			Supplier<InstanceIdHostPodName> instanceIdAndHost, Map<String, String> serviceInstanceMetadata) {
+
+		InstanceIdHostPodName data = instanceIdAndHost.get();
+
+		return new KubernetesExternalNameServiceInstance(serviceMetadata.name(), data.host(), data.instanceId(),
+				serviceInstanceMetadata);
+
+	}
+
 	/**
 	 * take primary-port-name from service label "PRIMARY_PORT_NAME_LABEL_KEY" if it
 	 * exists, otherwise from KubernetesDiscoveryProperties if it exists, otherwise null.

spring-cloud-kubernetes-commons/src/test/java/org/springframework/cloud/kubernetes/commons/configdata/KubernetesConfigDataLocationResolverTests.java

@@ -49,10 +49,8 @@ class KubernetesConfigDataLocationResolverTests {
 	private static final KubernetesConfigDataLocationResolver NOOP_RESOLVER = new KubernetesConfigDataLocationResolver() {
 
 		@Override
-		protected void registerBeans(ConfigDataLocationResolverContext resolverContext, ConfigDataLocation location,
-				Profiles profiles, ConfigDataPropertiesHolder properties,
-				KubernetesNamespaceProvider namespaceProvider) {
-
+		protected void registerBeans(ConfigDataLocationResolverContext resolverContext,
+				ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
 		}
 
 	};
@@ -293,8 +291,8 @@ void testResolveProfileSpecificSix() {
 
 		Profiles profiles = Mockito.mock(Profiles.class);
 		ConfigDataLocation configDataLocation = ConfigDataLocation.of("kubernetes:abc");
-		List<KubernetesConfigDataResource> result = storePropertiesResolver.resolveProfileSpecific(RESOLVER_CONTEXT,
-				configDataLocation, profiles);
+		storePropertiesResolver.resolveProfileSpecific(RESOLVER_CONTEXT,
+			configDataLocation, profiles);
 
 		// on the other hand, @Default will be picked here
 		Assertions.assertThat(storePropertiesResolver.configMapConfigProperties.enabled()).isTrue();

spring-cloud-kubernetes-commons/src/test/java/org/springframework/cloud/kubernetes/commons/configdata/StorePropertiesResolver.java

@@ -16,9 +16,7 @@
 
 package org.springframework.cloud.kubernetes.commons.configdata;
 
-import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;
-import org.springframework.boot.context.config.Profiles;
 import org.springframework.cloud.kubernetes.commons.KubernetesClientProperties;
 import org.springframework.cloud.kubernetes.commons.KubernetesNamespaceProvider;
 import org.springframework.cloud.kubernetes.commons.config.ConfigMapConfigProperties;
@@ -36,8 +34,8 @@ class StorePropertiesResolver extends KubernetesConfigDataLocationResolver {
 	KubernetesClientProperties kubernetesClientProperties;
 
 	@Override
-	protected void registerBeans(ConfigDataLocationResolverContext resolverContext, ConfigDataLocation location,
-			Profiles profiles, ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
+	protected void registerBeans(ConfigDataLocationResolverContext resolverContext,
+			ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
 
 		secretsConfigProperties = properties.secretsProperties();
 		configMapConfigProperties = properties.configMapProperties();

spring-cloud-kubernetes-controllers/spring-cloud-kubernetes-configuration-watcher/src/test/java/org/springframework/cloud/kubernetes/configuration/watcher/BusEventBasedConfigMapWatcherChangeDetectorTests.java

@@ -67,8 +67,6 @@ class BusEventBasedConfigMapWatcherChangeDetectorTests {
 	@Mock
 	private ApplicationEventPublisher applicationEventPublisher;
 
-	private BusEventBasedConfigMapWatcherChangeDetector changeDetector;
-
 	private BusProperties busProperties;
 
 	private MockEnvironment mockEnvironment;

spring-cloud-kubernetes-fabric8-config/src/main/java/org/springframework/cloud/kubernetes/fabric8/config/Fabric8ConfigDataLocationResolver.java

@@ -20,9 +20,7 @@
 import io.fabric8.kubernetes.client.KubernetesClient;
 
 import org.springframework.boot.bootstrap.ConfigurableBootstrapContext;
-import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;
-import org.springframework.boot.context.config.Profiles;
 import org.springframework.cloud.kubernetes.commons.KubernetesClientProperties;
 import org.springframework.cloud.kubernetes.commons.KubernetesNamespaceProvider;
 import org.springframework.cloud.kubernetes.commons.config.ConfigDataRetryableConfigMapPropertySourceLocator;
@@ -45,9 +43,8 @@
 public class Fabric8ConfigDataLocationResolver extends KubernetesConfigDataLocationResolver {
 
 	@Override
-	protected void registerBeans(ConfigDataLocationResolverContext resolverContext, ConfigDataLocation location,
-			Profiles profiles, ConfigDataPropertiesHolder propertiesHolder,
-			KubernetesNamespaceProvider namespaceProvider) {
+	protected void registerBeans(ConfigDataLocationResolverContext resolverContext,
+			ConfigDataPropertiesHolder propertiesHolder, KubernetesNamespaceProvider namespaceProvider) {
 
 		KubernetesClientProperties kubernetesClientProperties = propertiesHolder.clientProperties();
 		ConfigMapConfigProperties configMapProperties = propertiesHolder.configMapProperties();

spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/ConfigMapsTest.java

@@ -159,9 +159,8 @@ void testConfigMapFromSingleInvalidPropertiesContent() {
 		Fabric8ConfigContext context = new Fabric8ConfigContext(mockClient, source, "", new MockEnvironment(),
 				ReadType.BATCH);
 
-		Fabric8ConfigMapPropertySource cmps = new Fabric8ConfigMapPropertySource(context);
+		Assertions.assertThatCode(() -> new Fabric8ConfigMapPropertySource(context)).doesNotThrowAnyException();
 
-		// no exception is thrown for unparseable content
 	}
 
 	@Test

spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/Fabric8ConfigMapErrorOnReadingSourceTests.java

@@ -149,7 +149,6 @@ void namedTwoConfigMapsBothFail(CapturedOutput output) {
 				configMapConfigProperties, new KubernetesNamespaceProvider(new MockEnvironment()));
 
 		CompositePropertySource propertySource = (CompositePropertySource) locator.locate(new MockEnvironment());
-		List<String> names = propertySource.getPropertySources().stream().map(PropertySource::getName).toList();
 
 		assertThat(propertySource.getPropertySources()).isEmpty();
 		assertThat(output.getOut()).contains("Failed to load source: { config-map name : 'Optional[one]'");
@@ -181,7 +180,6 @@ void labeledSingleConfigMapFails(CapturedOutput output) {
 				configMapConfigProperties, new KubernetesNamespaceProvider(new MockEnvironment()));
 
 		CompositePropertySource propertySource = (CompositePropertySource) locator.locate(new MockEnvironment());
-		List<String> sourceNames = propertySource.getPropertySources().stream().map(PropertySource::getName).toList();
 
 		assertThat(propertySource.getPropertySources()).isEmpty();
 		assertThat(output.getOut()).contains("Failed to load source: { config map labels : '{a=b}'");

spring-cloud-kubernetes-fabric8-discovery/src/main/java/org/springframework/cloud/kubernetes/fabric8/discovery/Fabric8DiscoveryClient.java

@@ -39,6 +39,7 @@
 import org.springframework.core.log.LogAccessor;
 
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.endpointsPort;
+import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.externalNameServiceInstance;
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.serviceInstance;
 import static org.springframework.cloud.kubernetes.commons.discovery.DiscoveryClientUtils.serviceInstanceMetadata;
 import static org.springframework.cloud.kubernetes.commons.discovery.KubernetesDiscoveryConstants.EXTERNAL_NAME;
@@ -49,7 +50,6 @@
 import static org.springframework.cloud.kubernetes.fabric8.discovery.Fabric8DiscoveryClientUtils.services;
 import static org.springframework.cloud.kubernetes.fabric8.discovery.Fabric8InstanceIdHostPodNameSupplier.externalName;
 import static org.springframework.cloud.kubernetes.fabric8.discovery.Fabric8InstanceIdHostPodNameSupplier.nonExternalName;
-import static org.springframework.cloud.kubernetes.fabric8.discovery.Fabric8PodLabelsAndAnnotationsSupplier.externalName;
 import static org.springframework.cloud.kubernetes.fabric8.discovery.Fabric8PodLabelsAndAnnotationsSupplier.nonExternalName;
 
 /**
@@ -112,10 +112,10 @@ public List<ServiceInstance> getInstances(String serviceId) {
 						properties);
 
 				Fabric8InstanceIdHostPodNameSupplier supplierOne = externalName(service);
-				Fabric8PodLabelsAndAnnotationsSupplier supplierTwo = externalName();
 
-				ServiceInstance externalNameServiceInstance = serviceInstance(null, serviceMetadata, supplierOne,
-						supplierTwo, new ServicePortNameAndNumber(-1, null), serviceInstanceMetadata, properties);
+				ServiceInstance externalNameServiceInstance = externalNameServiceInstance(serviceMetadata, supplierOne,
+						serviceInstanceMetadata);
+
 				instances.add(externalNameServiceInstance);
 			}
 		}

spring-cloud-kubernetes-fabric8-discovery/src/test/java/org/springframework/cloud/kubernetes/fabric8/discovery/Fabric8DiscoveryClientFilterMetadataTest.java

@@ -323,12 +323,6 @@ private List<EndpointPort> getEndpointPorts(Map<Integer, String> ports) {
 		}).collect(toList());
 	}
 
-	private static Environment withClientNamespace() {
-		MockEnvironment mockEnvironment = new MockEnvironment();
-		mockEnvironment.setProperty("spring.cloud.kubernetes.client.namespace", "test");
-		return mockEnvironment;
-	}
-
 	private static Environment mockEnvironment() {
 		MockEnvironment environment = new MockEnvironment();
 		environment.setProperty("spring.cloud.kubernetes.client.namespace", "test");

spring-cloud-kubernetes-fabric8-discovery/src/test/java/org/springframework/cloud/kubernetes/fabric8/discovery/Fabric8DiscoveryClientTwoTests.java

@@ -45,6 +45,7 @@
 import org.springframework.cloud.kubernetes.commons.KubernetesNamespaceProvider;
 import org.springframework.cloud.kubernetes.commons.discovery.DefaultKubernetesServiceInstance;
 import org.springframework.cloud.kubernetes.commons.discovery.KubernetesDiscoveryProperties;
+import org.springframework.cloud.kubernetes.commons.discovery.KubernetesExternalNameServiceInstance;
 import org.springframework.core.env.Environment;
 import org.springframework.mock.env.MockEnvironment;
 
@@ -552,7 +553,8 @@ void testExternalNameService() {
 		Fabric8DiscoveryClient discoveryClient = new Fabric8DiscoveryClient(client, properties, null, null, null);
 		List<ServiceInstance> result = discoveryClient.getInstances("blue-service");
 		Assertions.assertThat(result.size()).isEqualTo(1);
-		DefaultKubernetesServiceInstance externalNameServiceInstance = (DefaultKubernetesServiceInstance) result.get(0);
+		KubernetesExternalNameServiceInstance externalNameServiceInstance = (KubernetesExternalNameServiceInstance) result
+			.get(0);
 		Assertions.assertThat(externalNameServiceInstance.getServiceId()).isEqualTo("blue-service");
 		Assertions.assertThat(externalNameServiceInstance.getHost()).isEqualTo("k8s-spring-b");
 		Assertions.assertThat(externalNameServiceInstance.getPort()).isEqualTo(-1);

spring-cloud-kubernetes-fabric8-discovery/src/test/java/org/springframework/cloud/kubernetes/fabric8/discovery/Fabric8DummyConfigDataLocationResolver.java

@@ -17,9 +17,7 @@
 package org.springframework.cloud.kubernetes.fabric8.discovery;
 
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.boot.context.config.ConfigDataLocation;
 import org.springframework.boot.context.config.ConfigDataLocationResolverContext;
-import org.springframework.boot.context.config.Profiles;
 import org.springframework.cloud.kubernetes.commons.KubernetesNamespaceProvider;
 import org.springframework.cloud.kubernetes.commons.configdata.ConfigDataPropertiesHolder;
 import org.springframework.cloud.kubernetes.commons.configdata.KubernetesConfigDataLocationResolver;
@@ -31,8 +29,8 @@
 class Fabric8DummyConfigDataLocationResolver extends KubernetesConfigDataLocationResolver {
 
 	@Override
-	protected void registerBeans(ConfigDataLocationResolverContext resolverContext, ConfigDataLocation location,
-			Profiles profiles, ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
+	protected void registerBeans(ConfigDataLocationResolverContext resolverContext,
+			ConfigDataPropertiesHolder properties, KubernetesNamespaceProvider namespaceProvider) {
 	}
 
 }

spring-cloud-kubernetes-fabric8-loadbalancer/src/test/java/org/springframework/cloud/kubernetes/fabric8/loadbalancer/it/mode/App.java

@@ -26,7 +26,7 @@
 public class App {
 
 	static void main(String[] args) {
-		SpringApplication.run(App.class);
+		SpringApplication.run(App.class, args);
 	}
 
 }

spring-cloud-kubernetes-integration-tests/spring-cloud-kubernetes-fabric8-client-discovery/src/test/java/org/springframework/cloud/kubernetes/fabric8/client/discovery/TestAssertions.java

@@ -111,7 +111,7 @@ static void assertAllServices(DiscoveryClient discoveryClient) {
 			.isEqualTo(Map.of("k8s_namespace", "default", "type", "ExternalName"));
 		assertThat(externalNameInstance.isSecure()).isFalse();
 		assertThat(externalNameInstance.getUri().toASCIIString()).isEqualTo("spring.io");
-		assertThat(externalNameInstance.getScheme()).isEqualTo("http");
+		assertThat(externalNameInstance.getScheme()).isNull();
 	}
 
 	/**

spring-cloud-kubernetes-integration-tests/spring-cloud-kubernetes-k8s-client-discovery/src/test/java/org/springframework/cloud/kubernetes/k8s/client/discovery/KubernetesClientDiscoverySimpleIT.java

@@ -35,6 +35,7 @@
 import org.springframework.cloud.client.discovery.DiscoveryClient;
 import org.springframework.cloud.kubernetes.commons.discovery.DefaultKubernetesServiceInstance;
 import org.springframework.cloud.kubernetes.commons.discovery.KubernetesDiscoveryProperties;
+import org.springframework.cloud.kubernetes.commons.discovery.KubernetesExternalNameServiceInstance;
 import org.springframework.cloud.kubernetes.integration.tests.commons.Images;
 import org.springframework.cloud.kubernetes.integration.tests.commons.Phase;
 import org.springframework.context.annotation.Bean;
@@ -133,7 +134,7 @@ private void testCustomAnnotation(List<ServiceInstance> instances) {
 	}
 
 	private void testExternalNameService(DiscoveryClient discoveryClient) {
-		DefaultKubernetesServiceInstance externalNameService = (DefaultKubernetesServiceInstance) discoveryClient
+		KubernetesExternalNameServiceInstance externalNameService = (KubernetesExternalNameServiceInstance) discoveryClient
 			.getInstances("external-name-service")
 			.get(0);
 
@@ -144,7 +145,7 @@ private void testExternalNameService(DiscoveryClient discoveryClient) {
 			.containsAllEntriesOf(Map.of("k8s_namespace", "default", "type", "ExternalName"));
 		assertThat(externalNameService.isSecure()).isFalse();
 		assertThat(externalNameService.getUri().toASCIIString()).isEqualTo("spring.io");
-		assertThat(externalNameService.getScheme()).isEqualTo("http");
+		assertThat(externalNameService.getScheme()).isNull();
 	}
 
 	// https://github.com/spring-cloud/spring-cloud-kubernetes/issues/1286