Add new sample for native web workloads

samples/springboot3/function-sample-aws-serverless-web-native/.gitignore

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+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

samples/springboot3/function-sample-aws-serverless-web-native/.mvn/wrapper/maven-wrapper.properties

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+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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
+#
+#   http://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.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.7/apache-maven-3.8.7-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

samples/springboot3/function-sample-aws-serverless-web-native/Dockerfile

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+FROM arm64v8/amazonlinux:2
+
+RUN yum -y update \
+    && yum install -y tar unzip gzip bzip2-devel ed gcc gcc-c++ gcc-gfortran \
+    less libcurl-devel openssl openssl-devel readline-devel xz-devel \
+    zlib-devel glibc-static libcxx libcxx-devel llvm-toolset-7 zlib-static \
+    && rm -rf /var/cache/yum
+
+#ENV GRAAL_VERSION 22.3.1
+ENV GRAAL_FOLDERNAME graalvm-community-openjdk-21.0.1+12.1
+#ENV GRAAL_FILENAME graalvm-community-jdk-21.0.1_linux-x64_bin.tar.gz
+
+RUN curl -4 -L https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-21.0.1/graalvm-community-jdk-21.0.1_linux-aarch64_bin.tar.gz | tar -xvz
+RUN mv $GRAAL_FOLDERNAME /usr/lib/graalvm
+RUN rm -rf $GRAAL_FOLDERNAME
+
+# Graal maven plugin requires Maven 3.3.x
+ENV MVN_VERSION 3.6.3
+ENV MVN_FOLDERNAME apache-maven-${MVN_VERSION}
+ENV MVN_FILENAME apache-maven-${MVN_VERSION}-bin.tar.gz
+RUN curl -4 -L https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/${MVN_VERSION}/${MVN_FILENAME} | tar -xvz
+RUN mv $MVN_FOLDERNAME /usr/lib/maven
+RUN rm -rf $MVN_FOLDERNAME
+
+# Gradle
+ENV GRADLE_VERSION 7.4.1
+ENV GRADLE_FOLDERNAME gradle-${GRADLE_VERSION}
+ENV GRADLE_FILENAME gradle-${GRADLE_VERSION}-bin.zip
+RUN curl -LO https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip	
+RUN unzip gradle-${GRADLE_VERSION}-bin.zip
+RUN mv $GRADLE_FOLDERNAME /usr/lib/gradle
+RUN rm -rf $GRADLE_FOLDERNAME
+
+VOLUME /project
+WORKDIR /project
+
+
+
+#RUN /usr/lib/graalvm/bin/gu install native-image
+#RUN ln -s /usr/lib/graalvm/bin/native-image /usr/bin/native-image
+RUN ln -s /usr/lib/maven/bin/mvn /usr/bin/mvn
+RUN ln -s /usr/lib/gradle/bin/gradle /usr/bin/gradle
+
+ENV JAVA_HOME /usr/lib/graalvm
+
+WORKDIR /function-sample-aws-native

samples/springboot3/function-sample-aws-serverless-web-native/README.md

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+In this sample, you'll build a native GraalVM image for running web workloads in AWS Lambda.
+
+
+## To build the sample on macOS (Apple silicon arm64)
+
+You first need to build the function, then you will deploy it to AWS Lambda.
+
+### Step 1 - Build the native image
+
+Before starting the build, you must clone or download the code in **function-sample-aws-native**.
+
+1. Change into the project directory: `samples/springboot3/function-sample-aws-serverless-web-native`
+2. Run the following to build a Docker container image which will be used to create the Lambda function zip file. 
+   ```
+   docker build -t "al2-graalvm21:native-function" .
+   ```
+3. Start the container
+   ```
+   docker run -dit -v `pwd`:`pwd` -w `pwd` -v ~/.m2:/root/.m2 al2-graalvm21:native-function
+   ```
+4. In Docker, open the image terminal. 
+
+   > Your working directory should default to the project root. Verify by running `ls` to view the files.
+
+6. From inside the container, build the Lambda function:
+   ```
+   ./mvnw clean -Pnative native:compile -DskipTests
+   ```
+
+After the build finishes, you need to deploy the function.
+You can do it manually or you can use SAM (AWS Serverless Application Model) with the included template.yaml file.
+If you chose SAM simply execute the following command.
+ ```
+   sam depploy --guided
+ ```
+ This will deploy your application and will attach an AWS API Gateway
+Once the deployment is finished you shouild see the following:
+```
+Key                  ServerlessWebNativeApi
+Description          URL for application
+Value                https://xxxxxxxx.execute-api.us-east-2.amazonaws.com/pets 
+```
+
+You can now simply execute GET on this URL and see the listing fo all pets.