feat:support namespace exports configuration if not created.

CHANGELOG.md

@@ -7,3 +7,4 @@
 - [feat:support ipv6.](https://github.com/Tencent/spring-cloud-tencent/pull/1592)
 - [feat:support config all recover enabled.](https://github.com/Tencent/spring-cloud-tencent/pull/1593)
 - [feat:support stat reporting path aggregation.](https://github.com/Tencent/spring-cloud-tencent/pull/1602)
+- [feat:support namespace exports configuration if not created.](https://github.com/Tencent/spring-cloud-tencent/pull/1611)

spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryProperties.java

@@ -122,6 +122,11 @@ public class PolarisDiscoveryProperties {
 	 */
 	private Boolean allRecoverEnabled = true;
 
+	/**
+	 * namespace exports if not created.
+	 */
+	private String namespaceExports;
+
 	public String getInstanceId() {
 		return instanceId;
 	}
@@ -265,6 +270,14 @@ public class PolarisDiscoveryProperties {
 		this.registerEnabled = registerEnabled;
 	}
 
+	public String getNamespaceExports() {
+		return namespaceExports;
+	}
+
+	public void setNamespaceExports(String namespaceExports) {
+		this.namespaceExports = namespaceExports;
+	}
+
 	@Override
 	public String toString() {
 		return "PolarisDiscoveryProperties{" +
@@ -284,6 +297,7 @@ public class PolarisDiscoveryProperties {
 				", zeroProtectionNeedTestConnectivity=" + zeroProtectionNeedTestConnectivity +
 				", preferIpv6=" + preferIpv6 +
 				", allRecoverEnabled=" + allRecoverEnabled +
+				", namespaceExports='" + namespaceExports + '\'' +
 				'}';
 	}
 }

spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/NamespaceRegistrationCustomizer.java

@@ -0,0 +1,43 @@
+/*
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
+ *
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
+ *
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ *
+ * 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 com.tencent.cloud.polaris.registry;
+
+import com.tencent.cloud.polaris.PolarisDiscoveryProperties;
+import com.tencent.polaris.api.utils.StringUtils;
+
+/**
+ * 服务注册时端口相关逻辑.
+ *
+ * @author Haotian Zhang
+ */
+public class NamespaceRegistrationCustomizer implements PolarisRegistrationCustomizer {
+
+	private final PolarisDiscoveryProperties polarisDiscoveryProperties;
+
+	public NamespaceRegistrationCustomizer(PolarisDiscoveryProperties polarisDiscoveryProperties) {
+		this.polarisDiscoveryProperties = polarisDiscoveryProperties;
+	}
+
+	@Override
+	public void customize(PolarisRegistration registration) {
+		String namespaceExports = polarisDiscoveryProperties.getNamespaceExports();
+		if (StringUtils.isNotBlank(namespaceExports)) {
+			registration.getMetadata().put("POLARIS_INTERNAL_NAMESPACE_EXPORTS", namespaceExports);
+		}
+	}
+}

spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.java

@@ -95,4 +95,9 @@ public class PolarisServiceRegistryAutoConfiguration {
 	public PolarisWebApplicationCheck polarisWebApplicationCheck() {
 		return new PolarisWebApplicationCheck();
 	}
+
+	@Bean
+	public NamespaceRegistrationCustomizer namespaceRegistrationCustomizer(PolarisDiscoveryProperties polarisDiscoveryProperties) {
+		return new NamespaceRegistrationCustomizer(polarisDiscoveryProperties);
+	}
 }

spring-cloud-starter-tencent-polaris-discovery/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -90,6 +90,11 @@
       "defaultValue": true,
       "description": "is all recover enable. Default: true."
     },
+    {
+      "name": "spring.cloud.polaris.discovery.namespace-exports",
+      "type": "java.lang.String",
+      "description": "namespace exports if not created."
+    },
     {
       "name": "spring.cloud.polaris.discovery.eager-load.enabled",
       "type": "java.lang.Boolean",

spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/impl/DefaultInstanceMetadataProvider.java

@@ -25,6 +25,9 @@ import java.util.Set;
 
 import com.tencent.cloud.common.spi.InstanceMetadataProvider;
 import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
+import com.tencent.cloud.common.util.inet.PolarisInetUtils;
+import com.tencent.polaris.api.utils.StringUtils;
+import com.tencent.polaris.metadata.core.constant.MetadataConstants;
 
 import static com.tencent.cloud.common.constant.MetadataConstant.DefaultMetadata.DEFAULT_METADATA_SOURCE_SERVICE_NAME;
 import static com.tencent.cloud.common.constant.MetadataConstant.DefaultMetadata.DEFAULT_METADATA_SOURCE_SERVICE_NAMESPACE;
@@ -48,10 +51,20 @@ public class DefaultInstanceMetadataProvider implements InstanceMetadataProvider
 
 	@Override
 	public Map<String, String> getMetadata() {
-		return new HashMap<String, String>() {{
+		HashMap<String, String> defaultInstanceMetadata = new HashMap<>();
-			put(DEFAULT_METADATA_SOURCE_SERVICE_NAMESPACE, LOCAL_NAMESPACE);
+		defaultInstanceMetadata.put(DEFAULT_METADATA_SOURCE_SERVICE_NAMESPACE, LOCAL_NAMESPACE);
-			put(DEFAULT_METADATA_SOURCE_SERVICE_NAME, LOCAL_SERVICE);
+		defaultInstanceMetadata.put(DEFAULT_METADATA_SOURCE_SERVICE_NAME, LOCAL_SERVICE);
-		}};
+
+		String ipv4Address = PolarisInetUtils.getIpString(false);
+		if (StringUtils.isNotBlank(ipv4Address)) {
+			defaultInstanceMetadata.put(MetadataConstants.ADDRESS_IPV4, ipv4Address);
+		}
+		String ipv6Address = PolarisInetUtils.getIpString(true);
+		if (StringUtils.isNotBlank(ipv6Address)) {
+			defaultInstanceMetadata.put(MetadataConstants.ADDRESS_IPV6, ipv6Address);
+		}
+
+		return defaultInstanceMetadata;
 	}
 
 	@Override

spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextEnvironmentPostProcessor.java

@@ -100,6 +100,12 @@ public final class PolarisContextEnvironmentPostProcessor implements Environment
 			polarisEnvProperties.put("spring.cloud.tencent.metadata.content.zone", zone);
 		}
 
+		// global namespace enabled
+		String globalNamespaceEnabled = environment.getProperty("global_namespace_enabled");
+		if (StringUtils.isNotBlank(globalNamespaceEnabled) && StringUtils.equals("true", globalNamespaceEnabled)) {
+			polarisEnvProperties.put("spring.cloud.polaris.discovery.namespace-exports", "*");
+		}
+
 		MapPropertySource propertySource = new MapPropertySource("polaris-env-properties", polarisEnvProperties);
 		environment.getPropertySources().addFirst(propertySource);
 	}