/Aws-lambda-basics

springboot-aws-lambda

AWS Lambda is a serverless computing service provided by Amazon to reduce the configuration of servers, OS .

AWS Lambda lets you run code without provisioning or managing servers—it scales automatically and only charges for the time your code is running

Spring Cloud Function :

https://www.youtube.com/watch?v=euLs1SbYKzE&t=807s

Dependency (Required)

		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-function-adapter-aws</artifactId>
		</dependency>
		<dependency>
			<groupId>com.amazonaws</groupId>
			<artifactId>aws-lambda-java-events</artifactId>
			<version>2.0.2</version>
		</dependency>
		<dependency>
			<groupId>com.amazonaws</groupId>
			<artifactId>aws-lambda-java-core</artifactId>
			<version>1.1.0</version>
		</dependency>

Plugins (It will helps to downstream your jar size)

		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-deploy-plugin</artifactId>
				<configuration>
					<skip>true</skip>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<dependencies>
					<dependency>
						<groupId>org.springframework.boot.experimental</groupId>
						<artifactId>spring-boot-thin-layout</artifactId>
						<version>1.0.17.RELEASE</version>
					</dependency>
				</dependencies>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-shade-plugin</artifactId>
				<version>3.2.4</version>
				<configuration>
					<createDependencyReducedPom>false</createDependencyReducedPom>
					<shadedArtifactAttached>true</shadedArtifactAttached>
					<shadedClassifierName>aws</shadedClassifierName>
				</configuration>
			</plugin>
		</plugins>