AWS Spring cloud map support

Support for integrating with AWS Cloudmap

Author: hariohmprasath

spring-cloud-aws-autoconfigure/pom.xml

@@ -66,6 +66,12 @@
 			<version>3.0.0-SNAPSHOT</version>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>io.awspring.cloud</groupId>
+			<artifactId>spring-cloud-aws-cloudmap</artifactId>
+			<version>3.0.0-SNAPSHOT</version>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>io.awspring.cloud</groupId>
 			<artifactId>spring-cloud-aws-dynamodb</artifactId>

spring-cloud-aws-autoconfigure/src/main/java/io/awspring/cloud/autoconfigure/cloudmap/CloudMapBootstrapConfiguration.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright 2013-2021 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 io.awspring.cloud.autoconfigure.cloudmap;
+
+import io.awspring.cloud.autoconfigure.cloudmap.discovery.CloudMapDiscoveryClient;
+import io.awspring.cloud.autoconfigure.cloudmap.properties.CloudMapProperties;
+import io.awspring.cloud.autoconfigure.cloudmap.properties.registration.ServiceRegistration;
+import io.awspring.cloud.autoconfigure.cloudmap.registration.CloudMapAutoRegistration;
+import io.awspring.cloud.autoconfigure.core.AwsClientBuilderConfigurer;
+import io.awspring.cloud.autoconfigure.core.AwsClientCustomizer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import software.amazon.awssdk.services.servicediscovery.ServiceDiscoveryClient;
+import software.amazon.awssdk.services.servicediscovery.ServiceDiscoveryClientBuilder;
+
+/**
+ * Cloudmap BootstrapConfiguration configuration class to create the required beans.
+ *
+ * @author Hari Ohm Prasath
+ * @since 3.0
+ */
+@Configuration(proxyBeanMethods = false)
+@EnableConfigurationProperties(CloudMapProperties.class)
+@ConditionalOnClass({ ServiceDiscoveryClient.class, ServiceRegistration.class, CloudMapAutoRegistration.class })
+@ConditionalOnProperty(prefix = CloudMapProperties.CONFIG_PREFIX, name = "enabled", matchIfMissing = true)
+public class CloudMapBootstrapConfiguration {
+
+	private final ApplicationContext context;
+	private ServiceDiscoveryClient serviceDiscovery;
+	private final CloudMapProperties properties;
+
+	public CloudMapBootstrapConfiguration(CloudMapProperties properties, ApplicationContext context) {
+		this.properties = properties;
+		this.context = context;
+	}
+
+	@ConditionalOnMissingBean
+	@Bean
+	public ServiceDiscoveryClient discoveryClient(AwsClientBuilderConfigurer awsClientBuilderConfigurer,
+			ObjectProvider<AwsClientCustomizer<ServiceDiscoveryClientBuilder>> configurer) {
+		this.serviceDiscovery = awsClientBuilderConfigurer
+				.configure(ServiceDiscoveryClient.builder(), this.properties, configurer.getIfAvailable()).build();
+		return this.serviceDiscovery;
+	}
+
+	@Bean
+	@ConditionalOnMissingBean
+	CloudMapAutoRegistration createAutoRegistration() {
+		return new CloudMapAutoRegistration(context, serviceDiscovery, properties.getRegistry());
+	}
+
+	@Bean
+	@ConditionalOnMissingBean
+	public CloudMapDiscoveryClient discoveryClient() {
+		return new CloudMapDiscoveryClient(serviceDiscovery, properties);
+	}
+
+	@Bean
+	@ConditionalOnMissingBean
+	public ServiceRegistration serviceRegistration() {
+		return new ServiceRegistration(properties.getRegistry());
+	}
+
+}